You are given a positive integer N. Your task is to find the number of positive integers K <= N such that K is not divisible by any of the following numbers 2, 3, 4, 5, 6, 7, 8, 9, 10
Input
The first line of input is an integer N.
Output
The output should be an integer representing the number of positive integers satisfying the above condition.
Explanation
In the given example,
11 is not divisible by any number from 2 to 10. It is divisible by only 1, 11.So, the output should be 2.
Sample Input : 12
Sample output: 2
Sample Input: 200
Sample output: 47
Sample Input : 10
Sample output: 1
Answers
Here is the Python code that implements this approach:
n = int(input())
count = 0
for k in range(1, n+1):
if k % 2 != 0 and k % 3 != 0 and k % 4 != 0 and k % 5 != 0 and k % 6 != 0 and k % 7 != 0 and k % 8 != 0 and k % 9 != 0 and k % 10 != 0:
count += 1
print(count)
To solve this problem, we can iterate over all the positive integers K from 1 to N and check if K is divisible by any of the given numbers. If K is not divisible by any of the given numbers, we can count it as a valid integer.
In this code, we first read the input integer N from the user. We then initialize a variable count to 0, which will be used to keep track of the number of valid integers.
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Related Questions
whne i go to print a docuement with comments, the only thing that shows in print preview is the comments and ballons
Answers
If you are using Microsoft Word, you can go to the File menu and select the Print option. On the Print window, select the Full Document option in the Settings section. This should ensure that the entire document with comments and balloons are printed.
To print a document with comments and balloons, you can use the Print feature in Microsoft Word. Go to the File menu and select Print. On the Print window, select the Full Document option in the Settings section to ensure that the entire document is printed, including the comments and balloons. With this setting enabled, you should be able to print the document as intended.
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Which of the following does a User Agent request a resource from when conducting a SAML transaction?Service provider (SP)Single sign-on (SSO)Identity provider (IdP)Relying party (RP)
Answers
A User Agent requests a resource from a Service Provider (SP) when conducting a SAML transaction. The correct answer is A: Service Provider (SP).
The Service Provider (SP) is a system that hosts the protected resource that the user wants to access. It relies on SAML to obtain the necessary information about the user's identity from the Identity Provider (IdP). The IdP authenticates the user and provides the Service Provider with the necessary information to authorize the user's access to the protected resource. The Relying Party (RP) is another term for the Service Provider (SP) in the SAML protocol. Single sign-on (SSO) refers to the process of allowing a user to authenticate once and access multiple systems without having to re-authenticate for each system.
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in this lab, select view lab and type cat /proc/file name at the prompt to view files in the /proc directory to answer the following questions: what is the cpu speed (in mhz)? enter the exact total (including decimal places).
Answers
or the capacity to engage it. But I can tell you that generally speaking, the /proc/cpuinfo file, which contains details on the system's installed processor, contains information about the CPU speed
The term "CPU speed," which is sometimes used to refer to clock speed or processor speed, describes how many cycles a central processing unit (CPU) can do in a second. One Hertz (Hz), or one cycle per second, is used to quantify this pace. A CPU's ability to complete cycles quickly determines how quickly it can carry out operations and carry out instructionsThe clock rate, or frequency of the CPU's clock oscillator, determines CPU speed. Due to technological improvements, CPU speeds have substantially grown over time, with current CPUs capable of speeds in the gigahertz (GHz) range. Performance of a computer is not just determined by CPU speed. Additional variables include the number
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treat the following 32-bit number as a floating point number encoded in ieee754 single-precision format. convert the number to a binary floating point. show work that demonstrates how you got your answer. 0100 0110 1001 0100 1101 0011 0100 0000
Answers
The given 32-bit number in IEEE754 single-precision format represents the binary floating-point number [tex]1.6509883403778076171875 * 2^{(-113)[/tex] .
To convert the given 32-bit number from IEEE754 single-precision format to binary floating point, we need to follow these steps:
STEP 1 : Determine the sign bit:
The leftmost bit, which is 0 in this case, represents the sign of the number. So the number is positive.
STEP 2: Determine the exponent:
The next 8 bits, which are 10001101, represent the exponent in biased form. We need to subtract the bias value of 127 from this exponent value to get the true exponent.
10001101 (binary) = 141 (decimal)
141 - 127 = 14
So the exponent value is 14.
STEP 3 : Determine the significand:
The remaining 23 bits, which are 010010100110010001101000 in this case, represent the significand.
1.010010100110010001101000 (binary)
STEP 4 : Calculate the value:
The value of the number can be calculated using the following formula:
[tex](-1)^{sign} * (1 + significand) * 2^{(exponent - bias)[/tex]
Substituting the values we have calculated, we get:
[tex](-1)^0 * (1 + 1.010010100110010001101000) * 2^{(14 - 127)[/tex]
[tex]= 1 * 1.6509883403778076171875 * 2^{(-113)[/tex]
[tex]=0.00000000000000000000000000000000000000016509883403778076171875[/tex]
Therefore, the given 32-bit number in IEEE754 single-precision format represents the binary floating-point number 0.00000000000000000000000000000000000000016509883403778076171875.
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Here is a nondeterministic finite automaton with epsilon-transitions: Suppose we use the extended subset construction from Section 2.5.5 (p. 77) to convert this epsilon-NFA to a deterministic finite automaton with a dead state, with all transitions defined, and with no state that is inaccessible from the start state. Which of the following would be a transition of the DFA? Note: we use S-x->T to say that the DFA has a transition on input x from state S to state T.a) {D}-3->{}b) {B,C,D}-2->{B,C}c) {B,C,D}-3->{C}d) {C,D}-2->{C}Explain with Answer please
Answers
{ C, D } -∈ -> { D } would be a transition of the DFA .
What does the term DFA mean?
Deterministic finite automata, often known as DFA, are finite state machines that accept or reject character strings by parsing them through a unique sequence that each string determines for itself. Each string, and hence each state sequence, are unique, which is referred to as being "deterministic".
What are the DFA regulations?
For a specific input to move from one state to the next in the DFA, there is only one path. The null move is not accepted by DFA, meaning that the DFA cannot change states in the absence of any input characters. DFA may include several final states. In the compiler, it is utilized for lexical analysis.
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Packet switching versus circuit switching (1). Which of the characteristics below are associated with the technique of packet switching? Please select all correct choices.Select one or more: O Reserves resources needed for a call from source to destination. O Resources are used on demand, not reserved in advance. O Data may be queued before being transmitted due to other user's data that's also queueing for transmission. O Frequency Division Multiplexing (FDM) and Time Division Multiplexing (TDM) are two approaches for implementing this technique. O Congestion loss and variable end-end delays are possible with this technique. O This technique is used in the Internet. O This technique was the basis for the telephone call switching during the 20th century and into the beginning of this current century.
Answers
Resources are used on demand, not reserved, and data may be queued before being transmitted, leading to congestion, congestion, and delays.
What is Internet?Internet is a global network of computers that are connected to one another via the World Wide Web. It is used to access and share information, resources, and services. It enables individuals to communicate with one another for both personal and professional purposes. The Internet also opens up new opportunities for businesses to expand their reach, advertise, and sell products.
Reserves resources needed for a call from source to destination, Resources are used on demand, not reserved in advance, Data may be queued before being transmitted due to other user's data that's also queueing for transmission, Congestion loss and variable end-end delays are possible with this technique, This technique is used in the Internet.
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You are planning redundancy for an Azure Storage account. A corporate compliance policy requires that all data remains within the East US Azure region.
Which redundancy option provides the most fault tolerance while meeting the compliance policy?
Select only one answer.
Locally-redundant storage (LRS)
Zone-redundant storage (ZRS)
Geo-redundant storage (GRS)
Geo-zone-redundant storage (GZRS)
Answers
The best redundancy option for an Azure Storage account that requires all data to remain within the East US Azure region while providing the most fault tolerance is Geo-zone-redundant storage (GZRS).
GZRS provides a combination of locally-redundant storage (LRS) and geo-redundant storage (GRS) to offer redundancy across multiple regions within a single geography. Specifically, GZRS ensures that three copies of the data are stored across multiple availability zones within a single geography, allowing for high durability and availability. In the event of an outage or disaster, GZRS can automatically failover to the secondary region within the same geography, which helps ensure business continuity. By choosing GZRS, data can be replicated across different availability zones within the East US Azure region, while meeting the corporate compliance policy and providing the most fault tolerance.To know more about storage visit:
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one of the primary goals of constructing a frequency distribution for quantitative data is to summarize the data multiple choice question. A. in a manner so that each class or bin has the same number of data points. B. so that there are always 7 classes or bins of data.
C. by showing frequency of values that lie within a class or bin. D. ensuring that the classes or bins are always of different widths.
Answers
It is right (A). Making sure that every class or bin has the same number of data points is one of the main objectives of creating a frequency distribution for quantitative data.
Frequency tables or charts are used to represent frequency distributions. Frequency distributions can display the proportion of observations or the actual number of observations that fall inside each range. The distribution is known as a relative frequency distribution in the latter case. The square root of the frequency distribution formula is expressed as: C = n, where n is the total number of observations of the distributed data and C (number of classes) = 1 + 3.3 logn, where (log is base 10). various frequency distributions include frequency distribution that is cumulative. Frequency distribution relative. distribution of the relative cumulative frequency.
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This type of computer is very similar to cell phones, although it is larger, heavier, and generally more powerful.
Answers
The type of computer being described is a tablet computer.
Tablets are designed to be portable and highly versatile, much like cell phones, but they offer a larger form factor and more processing power. They typically feature touchscreens for input, and many are capable of running full desktop operating systems, which make them capable of running complex applications and performing a wide range of computing tasks.Tablets can be used for a variety of purposes, including entertainment, education, business, and communication. They can be used to browse the internet, play games, watch videos, read books, take notes, edit documents, and much more. Their portability and long battery life make them popular among travelers and people who need to work on the go. They are also used in many industries, such as healthcare, where they are used to access patient records and other medical information.To know more about computer visit:
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The procedure Smallest is intended to return the least value in the list numbers. The procedure does not work as intended. For which of the following values of theList will Smallest (theList) NOT return the intended value?Select two answers.Pilihan jawabantheList ← [10, 20, 30, 40]theList ← [20, 10, 30, 40]theList ← [30, 40, 20, 10]theList ← [40, 30, 20, 10]
Answers
The following two lists will not receive the desired value from Smallest(theList) : the Lists [30-40-20-10] and [40-30-20-10 ].
What is the meaning of a programming procedure?Algorithms and programs are designed to solve a problem. To resolve the issue, the program must complete numerous tasks. Code is used to complete each and every one of these tasks. A procedures is a small piece of code that only does one thing.
What distinguishes process from function?The returning value or control would be provided to the caller function or the code by a function. The procedures carry out particular operations in a particular order in response to the inputs that have been provided. A procedure returns control, but it does not provide any data to the caller function or the code.
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The foundational truth of the Sermon on the Mount is that only an inward transformation will produce the needed outward reformation in a person's life.
Answers
It is correct to state that the foundational truth of the Sermon on the Mount is that only an inward transformation will produce the needed outward reformation in a person's life.
What is the summary of the Sermon on the Mount?Note that the principle of the Sermon on the Mount have the capacity to ensure that a person lives with the highest ethics possible.
The Sermon on the Mount is a collection of teachings by Jesus Christ, presented in the Gospel of Matthew. The sermon contains some of the most well-known teachings of Jesus, including the Beatitudes, which describe the characteristics of those who are blessed by God.
The sermon emphasizes the importance of living a righteous life, teaching followers to love their enemies, refrain from judging others, and treat others as they would like to be treated. Note, the Sermon on the Mount teaches the importance of humility, compassion, and love towards others.
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Many who move to business-oriented information security were formerly__________ who were often involved in national security or cybersecurity.
a.
marketing managers
b.
military personnel
c.
business analysts
d.
lawyers
Answers
Many who move to business-oriented information security were formerly military personnel who were often involved in national security or cybersecurity.
What is cybersecurity?Cybersecurity refers to the practice of protecting computer systems, networks, devices, and data from unauthorized access, use, theft, or damage. It involves a wide range of technologies, practices, and policies designed to safeguard information and prevent cyberattacks, such as hacking, phishing, ransomware, and other forms of malicious activity. The goal of cybersecurity is to maintain the confidentiality, integrity, and availability of digital assets and to ensure the continuity of operations in the face of cyber threats.
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As a network administrator, you have had several users ask for a way in which they could connect their phones to their Linux computer, without the use of wires.
Which of the following device types would BEST meet these user's needs?
Bluetooth
Answers
Bluetooth adapter device types would BEST meet these user's needs.
What is adapter
Adapter is a software, hardware or a combination of both that allows two or more incompatible systems to be able to communicate with each other. It can be used to bridge the gap between different systems by converting the interface of one system to match the other. For example, an adapter can be used to connect a computer to a printer or to connect a digital camera to a computer. Adapters also allow different devices to share a common interface, such as USB or HDMI. Adapters are often used as a quick and easy way to connect different devices without needing to install additional hardware or software. They can also help reduce the amount of cabling needed, which is beneficial in situations where multiple devices need to be connected.
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Declare char reference variable rankRef and initialize rankRef to rankValue.
Ex: If the input is D, then then output is:
Referenced rank is D.
#include
using namespace std;
int main() {
char rankValue;
/* Your code goes here */
cin >> rankValue;
cout << "Referenced rank is " << rankRef << "." << endl;
return 0;
}
C++
Answers
To declare and initialize a char reference variable in C++, we first need to create a char variable and then assign it to the reference variable.
In the given code, we need to create a reference variable named rankRef, which is a reference to the char variable rankValue. We can do this by using the ampersand operator (&) followed by the variable name, as shown below:char rankValue;
char &rankRef = rankValue;
This creates a reference variable rankRef that refers to the memory location of rankValue. Now, we can read the input value for rankValue using cin and print the referenced rank using cout as follows:cin >> rankValue;
cout << "Referenced rank is " << rankRef << "." << endl;
When the input value is 'D', the output will be: Referenced rank is D.
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write a method with the header public static boolean atleastoneequalto9(int[] target) that returns true if at least one element in target is equal to 9. otherwise, return false. assume target is not equal to null. do not use a break statement the loop should not perform unnecessary iterations.
Answers
boolean atleastoneequalto9 public static For (int I = 0; I target.length; i++) in (int[] target) Return true if (target[i] == 9); else, return false.
What purposes do programming loops serve?Programming loops repeat a section of code a predetermined amount of times till the intended process is finished. Programmers frequently do repetitive operations, thus loops are crucial to reduce errors and save time.
How does loop syntax work?In the C programming language, a for loop is written as for (init; condition; increment) statement(s); Here is an example of a "for" loop's control flow: The first and only execution of the init step occurs. Any loop variables can be declared and initialized at this phase.
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What capability does the DNS server address provide what would happen if the computer was not configured to use a DNS server?
Answers
The DNS server address provides the computer with the ability to resolve domain names to IP addresses.
It acts as a translator between the human-readable domain names and the IP addresses that computers use to communicate with each other over the internet. If the computer was not configured to use a DNS server, it would not be able to resolve domain names to IP addresses. This would make it impossible to browse the web using domain names, and users would have to resort to using IP addresses directly to access websites. This would be extremely inconvenient and make it difficult for non-technical users to access the internet.
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Which of the following Control Panel sections contains various tools like computer management, disk cleanup, print management, and the registry editor?
○ Device Manager
○ System
○ Devices and Printers
○ Administrative Tools
Answers
Answer:
Administrative Tools
Explanation:
The section that contains various tools like computer management, disk cleanup, print management, and the registry editor is "Administrative Tools".
create an application in java that asks a user for a number of days and weeks and computes the equivalent number of minutes. to do this, edit the file minutes.java included on codio.
Answers
Here's an example Java code that prompts the user to enter the number of days and weeks and computes the equivalent number of minutes.
What is code?In programming, code refers to the instructions or commands that are written in a programming language to create a software program, application, or system. Code is a set of logical and structured instructions that the computer can understand and execute to achieve a specific task or perform a particular function. Programming code is typically written in a text editor or an Integrated Development Environment (IDE) using a programming language, such as Java, Python, or C++. The code may include various elements, such as variables, functions, conditional statements, loops, and classes, depending on the requirements of the program.
Here,
The program uses the Scanner class to get input from the user for the number of days and weeks. It then computes the total number of minutes by multiplying the number of days and weeks with the number of minutes in a day and week, respectively. Finally, it displays the result to the user.
import java.util.Scanner;
public class Minutes {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter number of days: ");
int days = input.nextInt();
System.out.print("Enter number of weeks: ");
int weeks = input.nextInt();
int totalMinutes = (days * 24 * 60) + (weeks * 7 * 24 * 60);
System.out.println("Equivalent number of minutes: " + totalMinutes);
}
}
You can save this code in a file named Minutes.java and run it in your Java development environment or through the command line.
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you have been put in charge of providing a vpn solution for employees who work remotely. when these employees change locations, they lose their vpn connection. you want them to automatically reconnect if the vpn connection is lost or disconnected.
Answers
To ensure that remote employees can automatically reconnect to the VPN if the connection is lost or disconnected, you can use a VPN client that supports "auto-reconnect" or "keep alive" features.
What is VPN?
By following following steps, remote employees should be able to automatically reconnect to the VPN if the connection is lost or disconnected, which can help to ensure the security of their data and keep them connected to the company's network.
Here are the general steps to configure automatic VPN reconnection:
Choose a VPN client that supports the auto-reconnect or keep-alive feature, such as OpenVPN, Cisco AnyConnect, or FortiClient.Configure the VPN client to enable the auto-reconnect or keep-alive feature. This is usually done in the settings or preferences menu of the VPN client.Set the VPN client to automatically start up when the computer is turned on or when the user logs in. This ensures that the VPN connection is always available when the user needs it.Configure the VPN client to connect to the VPN server using a reliable and stable Internet connection. If the remote employee frequently changes locations, a cellular data connection or a portable hotspot may be more reliable than public Wi-Fi.To know more about VPN, visit: https://brainly.com/question/14122821
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Assign to maxSum the max of (numA, numB) PLUS the max of (numY, numZ). Use just one statement. Hint: Call findMax() twice in an expression.
import java.util.Scanner;
public class SumOfMax {
public double findMax(double num1, double num2) {
double maxVal;
// Note: if-else statements need not be understood to
// complete this activity
if (num1 > num2) { // if num1 is greater than num2,
maxVal = num1; // then num1 is the maxVal.
}
else { // Otherwise,
maxVal = num2; // num2 is the maxVal.
}
return maxVal;
}
public static void main(String [] args) {
double numA = 5.0;
double numB = 10.0;
double numY = 3.0;
double numZ = 7.0;
double maxSum = 0.0;
// Use object maxFinder to call the method
SumOfMax maxFinder = new SumOfMax();
/* Your solution goes here */
System.out.print("maxSum is: " + maxSum);
}
}
B. Define a method pyramidVolume with double parameters baseLength, baseWidth, and pyramidHeight, that returns as a double the volume of a pyramid with a rectangular base. Relevant geometry equations:
Volume = base area x height x 1/3
Base area = base length x base width.
(Watch out for integer division).
import java.util.Scanner;
public class CalcPyramidVolume {
/* Your solution goes here */
public static void main (String [] args) {
CalcPyramidVolume volumeCalculator = new CalcPyramidVolume();
System.out.println("Volume for 1.0, 1.0, 1.0 is: " + volumeCalculator.pyramidVolume(1.0, 1.0, 1.0));
}
}
Answers
C. public double pyramidVolume(double baseLength, double baseWidth, double pyramidHeight) {
double baseArea = baseLength * baseWidth;
double volume = baseArea * pyramidHeight * 0.33;
return volume;
}
Why Return is used?
Return is a keyword in programming languages like C, C++, Java, Python, etc. It is used to exit a function and return a value to the calling function. The value it returns can be an integer, a character, a string, an array, or an object. It can also be used to return a status code to indicate success or failure of the function. It is also used to terminate a loop and return the control to the calling function.
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which of the following commands/command sequences can be used to view the partition information on the first hard disk? (select two.)
Answers
A is the proper answer. Only GPT hard drives can be partitioned using the disk command.
A text-mode, menu-driven program for creating and editing partition tables is called GPT fdisk (also known as gdisk). An older Master Boot Record (MBR) partition table, a GUID partition table, or a BSD disklabel recorded without an MBR carrier partition will all automatically be converted to the newer one. The application ends after displaying the current partition table when the -l command-line option is used. The headers and partition tables are normally used by Gdisk, although it is capable of creating a new protected MBR as necessary. (The protected MBR won't be impacted by boot loader code.) If you've developed a unique, protective MBR, such as one using gptsync or disk's own hybrid.
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The student later decides to modify the procedure to calculate the sum of the integers from 1 to max, which represents any positive integer greater than 1.
Which of the following changes should be made to the procedure to meet the student’s goal?
I. The procedure should take max as an input parameter. II. The condition in the REPEAT UNTIL block should be changed to count > max.
III. The condition in the REPEAT UNTIL block should be changed to max < 5.
I only
II only
I and II
I and III
Answers
The positive integer greater than 1 are I and II.
What is integer ?Integer is a data type used in programming languages, such as Java and C++, that represents whole numbers, including positive and negative values, but not fractions or decimals. Integers are the building blocks of all numerical calculations and are used to represent a range of values, including counting and measuring. Integers are also used to represent boolean values (true/false) and characters (ASCII).Integers can be used to store variables, or values for calculations, and can be used to compare values. Integer numbers are commonly used in mathematics, to represent whole numbers, or numbers without a fractional component.
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Fill in the blank. An experimenter flashes the word HERON across the visual field of a man whose corpus callosum as ben severed. Her is transmitted to his right hemisphere and ON to his left hemisphere. When asked to indicate what he saw, the man says he saw _____________ but points to _____________.
Answers
His right hemisphere receives Her, and his left hemisphere receives ON. The man says "ON" but points to "HER" when asked to describe what he saw.
This is an example of split-brain research, where the corpus callosum (the main communication pathway between the two hemispheres of the brain) has been severed. In this experiment, the word "HERON" is flashed on the visual field of the man's left hemisphere, which is responsible for language processing. The left hemisphere can read the entire word "HERON" and sends the information to the man's right hemisphere which is responsible for controlling the left hand. However, the right hemisphere cannot read the entire word as it is processed only by the left hemisphere. So, when the man is asked to point to the word he saw, his left hand (controlled by the right hemisphere) points to "HER" (the letters that are processed by the right hemisphere) instead of "ON" (the whole word that the left hemisphere read). However, when asked to verbally describe what he saw, the man says "ON" as the left hemisphere is responsible for language processing and has processed the entire word.
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fill in the blank. ___ is the process of converting an original message into a form that cannot be read by anyone except the intended receiver.group of answer choicesencryptionblacklistingauthorizationfirewalling
Answers
Answer:
Encryption
Explanation:
Encryption is the process of securing/altering the data (encrypting) so that it can only be interpreted by the original receiver.
denial of service (dos) attacks are larger in scope than distributed denial of service (ddos) attacks.T/F
Answers
Denial of service (dos) attacks are larger in scope than distributed denial of service (ddos) attacks.
The statement is False.
Distributed Denial of Service (DDoS) attacks are typically larger in scope and more difficult to defend against than traditional Denial of Service (DoS) attacks.
This is because DDoS attacks involve multiple sources of traffic flooding a target, making it much more difficult to block or filter out the malicious traffic.
In contrast, a DoS attack typically involves a single source of traffic trying to overwhelm a target, which can be more easily identified and blocked.
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at a grocery store, customers arrive (on average) once every 6 minutes. the single clerk at the store can complete a customer service in 5 minutes.
Answers
On average, there would be less than 1 customer in system at any given time, suggesting single clerk is able in easily handling the incoming customers once every 6 minutes and completing customer service in 5 minutes. [Little's Law: L = λ x W]
Calculation:Using single-server queuing system:
As customers arrive with a rate of λ = 1/6 per minute (according to Poisson process) and service times (follows exponential distribution) indicating mean of μ = 5 minutes.
Using queuing theory formula (Little's Law), we can calculate average number of customers in the system as:
L = λW
where,
L = average number of customers in system
λ = arrival rate
W = average time (both waiting and service time) customer spends in the system
Further, to find W (average waiting time):
W = (1/μ) / (1 - (λ/μ))
μ = 5
λ = 1/6
Hence,
W = (1/5) / (1 - (1/6)/(1/5)) = 0.4167 minutes
Now,
L = λW = (1/6) x 0.4167 = 0.0694 customers
Therefore, on average, there would be less than 1 customer in system at any given time, suggesting single clerk is able in easily handling the incoming customers.
How does Little's Law work?Little's Law states: L = λ x W. "The average number of customers on a fixed system (L) is equal to the long-term average effective arrival rate (λ) multiplied by the average time a customer spends in the system (W)."
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code cohesion refers to the degree to which the elements of a code module work together to form a single, logically coherent unit. code readability is one of the crucial factors that affects code cohesion and is defined as the ease with which code can be understood by humans. the goal of code readability is to make it easier for developers to understand the code's purpose and structure, reducing the time and effort needed to comprehend it. true or false
Answers
It is true that code cohesion refers to how well the elements of a code module work together, and code readability is one of the crucial factors that affect code cohesion.
What is code?In programming, code refers to the instructions or commands that are written in a programming language to create a software program, application, or system. Code is a set of logical and structured instructions that the computer can understand and execute to achieve a specific task or perform a particular function. Programming code is typically written in a text editor or an Integrated Development Environment (IDE) using a programming language, such as Java, Python, or C++. The code may include various elements, such as variables, functions, conditional statements, loops, and classes, depending on the requirements of the program.
Here,
The more readable the code, the easier it is for developers to understand its purpose and structure, and the more likely it is that the code will be a logically coherent unit.
The goal of code readability is to make it easier for developers to comprehend the code's purpose and structure.
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Despite getting access to the picture and gestures used for authentication, a remote hacker may not be able to get access to the resources used by your computer.Which of the following will the hacker require to use the picture and gesture combination?
Physical access to the computer
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No, as this kind of attack is normally conducted remotely, the hacker would not need physical access to the computer to use the photo and gesture combination.
A computer is a piece of electronic equipment that can take in, process, and store data. It is capable of carrying out a variety of tasks, from straightforward mathematical calculations to intricate scientific simulations. In addition to software that enables human interaction and various activities, modern computers also include hardware parts including CPUs, memory, storage, and input/output devices. Almost every element of contemporary life has been impacted by computers, from business and communication to education and entertainment. They have also facilitated the growth of many industries, including digital art, big data analytics, and artificial intelligence. Computers' growing adaptability and capability continue to spur innovation and change the way we live.
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Consider memory storage of a 32-bit word stored at memory word 42 in a byte-addressable memory.
(a) What is the byte address of memory word 42?
42 x 4 = 42 x 2^2 = 101010(base 2) <<2 = 10101000(base 2) = 0xA8
(b)What are the byte addresses that memory word 42 spans?
0xA8 through 0xAB
Can someone please explain the steps that are taking to achieve these answers? I cannot figure out how to solve it on my own.
Answers
The byte address of memory word 42 is 0xA8 and the byte addresses that it spans are: 0xA8, 0xA9, 0xAA, and 0xAB.
What is memory storage?Three memory systems—sensory memory, short-term memory, and long-term memory—are used to store memory. physical memory. Incoming sensory information is only briefly stored in sensory memory.
(a) Since each memory word is 32 bits or 4 bytes, the byte address of memory word 42 can be calculated as:
42 x 4 = 168 (decimal) = A8 (hexadecimal)
Therefore, the byte address of memory word 42 is 0xA8.
(b) Since memory word 42 is a 32-bit word that spans four bytes, the byte addresses that it spans are:
0xA8, 0xA9, 0xAA, and 0xAB.
Thus, this can be concluded regarding the given scenario.
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Which one of the following code snippets is valid? O union number { int x, double y; );O structt int a; char* b; char* c aptr, a[20],*c; O struct alphat int a; char b; char* c aptr, a[20],*c; O typedef struct int a; char* b chan* c alpha;
Answers
None of the source code are totally valid based on the information provided in the question.
What does a code snippet mean?You can add code snippets to a coding file by selecting them from the right-click menu bar or by using a sequence of hotkeys. They are brief segments of reusable code. You can use code snippets to add entire groups or methods in addition to frequently used code blocks like try-finally and if-else.
How are snippets obtained?Aim to respond to queries swiftly, make use of headers, and stick to a character count of 50 to 60 to land featured snippets. It can also be helpful to respond to queries that appear in the "people also asked" section of Search for your term.
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