Answer:
The three most common general uses for spreadsheet software are to create budgets, produce graphs and charts, and for storing and sorting data. Within business spreadsheet software is used to forecast future performance, calculate tax, completing basic payroll, producing charts and calculating revenues.
Explanation:hope this helped hun
Which security scanner runs in a web browser and doesn't require that you install a product before scanning
Answer:
It’s OSI. also your question cut off lol
Would two bits be enough to assign a unique binary number to each vowel in the English language? Explain.
Answer:
No.
Explanation:
Since there are 5 vowels, you'd need at least 3 bits to number them. 2 bits give you 2²=4 possibilities, which is 1 short. 3 bits give you 2³=8 possibilities, which fits 5 easily.
The term "bit" means binary digit, and it is used to represent data in a computer system.
The number of character an n-bit computer can hold is [tex]2^n[/tex]
So, a 2-bit computer can hold a maximum of:
[tex]Max = 2^2[/tex]
[tex]Max = 4[/tex]
i.e. A 2-bit computer can hold a maximum of 4 characters.
The English language vowel are 5 (i.e. letters a, e, i, o and u).
5 is greater than the maximum number of characters the 2-bit computer can hold (i.e. 5 > 4)
Hence, two bits will not be enough to hold each vowel in the English language.
Read more about binary digits at:
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"The ______ of an operational system that supports an organization includes policies, requirements, and conditional statements that govern how the system works."
Answer:
decision logic
Explanation:. The decision logic of an operational system that supports an organization includes policies, requirements, and conditional statements that govern how the system works. These systems includes the following :
a) Order processing,
b)Pricing
c) Inventory control, and
d) Customer relationship management. And the traditional means of modifying the decision logic of information systems involves heavy interaction between business users and information technology (IT) analysts.
5.4.2: While loop: Print 1 to N. Write a while loop that prints from 1 to user_num, increasing by 1 each time. Sample output with input: 4 1 2 3 4
Answer:
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.println("Enter a number");
int user_num = in.nextInt();
int n = 1;
while(n <= user_num){
System.out.print(n+" ");
n++;
}
}
}
Explanation:
Import Scanner to receive user numberCreate and initalize a new variable (n) to be printed outSet the while condition to while(n <= user_num)Print the value of n after each iteration and increment n by 1Answer:
Written in Python:
i = 1
user_num = int(input()) # Assume positive
while i <= user_num:
print(i)
i += 1
Explanation:
Assume the following Python code has already executed.
import os
cwd = os.getcwd()
Which answer is most likely output from the following Python statement?
os.path.join(cwd, 'Documents/file.txt')
Select one:
a. ['Music', 'Pictures', 'Desktop', 'Library', 'Documents', 'Downloads']
b. False
c. True
d. /Users/me
e. /Users/me/Documents/file.txt
e. /Users/me/Documents/file.txt
The Python statement is an illustration of file manipulations
The output from the Python statement is: (e) /Users/me/Documents/file.txt
From the given statement, the first line imports the Python os module.
While the second line gets the current working file path.
So, the statement os.path.join(cwd, 'Documents/file.txt') means that:
The current working file path is Documents/file.txt
Hence, the output from the Python statement is: (e) /Users/me/Documents/file.txt
Read more about file manipulations at:
https://brainly.com/question/19386916
The following are types of numbers except one. Select the one which is not an integer.
A. Float
B. Int
C. Long
D. Boolean
Answer:
D) Boolean
Explanation:
Int, Float, Long and Boolean are commonly used data types in programming languages. Of these data types, the Boolean data type, named after George Boole, does not represent a numerical value. Rather it has one of two possible values, True and False. These values represent the two truth values of logic and Boolean algebra.
The Boolean data type is basically associated with conditional statements which specifies different actions to be taken depending on whether the Boolean condition evaluates to true or false. Therefore it influences the control flow of a program.
Which advantage of database processing makes it easier to make a change in the database structure?
Answer:
I HOPE IT WORK
Explanation:
An advantage of using the database approach to processing is that it facilitates consistency. True. Users never interact with a database, directly; database interaction is always through the DBMS
What is the output from the following code? MapInterface m; m = new ArrayListMap(); m.put('D', "dog"); m.put('P', "pig"); m.put('C', "cat"); m.put('P', "pet"); System.out.println(m.get('D')); System.out.println(m.get('E')); System.out.println(m.get('P'));
Answer: dog
null
pet
Explanation:
taking into condiserations the various animals and their tag given to them;
OUTPUT :
dog
null
pet
PROOF:
Where the Initially map : {}
after map.put('D', "dog"), map : {'D':"dog"}
after map.put('P', "pig"), map : {'D':"dog", 'P':"pig"}
after map.put('C', "cat"), map : {'D':"dog", 'P':"pig", 'C':"cat"}
after map.put('P', "pet"), map : {'D':"dog", 'P':"pet", 'C':"cat"}, what this does is replace the value of P with "pet"
map.get('D') prints dog.
map.get('E') prints null, key is not present
map.get('P') prints pet
cheers I hope this helped !!
Which statement correctly creates a set named colors that contains the 7 colors in a rainbow?
a. colors = ["red", "orange", "yellow" "green", "blue", "indigo", "violet"]
b. colors = {red, orange, yellow, green, blue, indigo, violet}
c. colors = [red, orange, yellow, green, blue, indigo, violet]
d. colors = {"red", "orange", "yellow", "green", "blue", "indigo", "violet"}
Answer: d. colors = {"red", "orange", "yellow", "green", "blue", "indigo", "violet"}
Explanation:
We use "{}" to write a set in it.
Also, the names of the colors are strings so we use inverted commas ("") to express them.
So, the set named colors that contains the 7 colors in a rainbow will be:
colors = {"red", "orange", "yellow", "green", "blue", "indigo", "violet"}
Hence, the correct option is d.
Select the components of a search engine.
a. robot
b. database
c. search form
d. all of the above
Answer:
C because whatever a search engine is it will need a search form to do its job, so C (maybe d)
Where can you submit a bug report?
Answer:
most developers incorporate a report a bug feature, if you cannot find it search online or go to the website on the software.
Explanation:
Which of the following code segments will display all of the lines in the file object named infile, assuming that it has successfully been opened for reading?
a. while line in infile :
print(line)
b. while infile in line :
print(line)
c.for infile in line :
print(line)
d. for line in infile :
print(line)
Answer:
d.
for line in infile :
print(line)
Explanation:
for loop is used to iterate through the each line of the file using line variable. The file is accessed using the object infile. For example if the file name is "file.txt" and it is opened in read mode. It contains the following lines:
hi there friend
how are you
what are you doing
Then the above given chunk of code gives the following output
hi there friend
how are you
what are you doing
At each iteration each line of the the file is printed on the output screen. The print() method is used to display these lines in output.
Should behavioral tracking be legal? Why or why not?
Answer:
I honestly don't see very many reasons on why it is bad because it's just showing you ads that you might actually want to see instead of some random ad about cats whenever you own a goldfish, but I feel like websites should ask for permission before they do it.
Answer:
Behavioral Tracking should be legal. I don't see very many reasons as too why behavioral tracking is bad being shown as ads that might actually be useful, but websites should ask for permission before they do it.
Which of the following are characteristics of algorithms? Choose all that apply. They take a step-by-step approach to performing a task. They’re made up of Instructions posted on a website. They break the task into manageable steps. They identify the tasks that will repeat. They can be written in a computer language to create a program for a computer to follow.
Answer: They take a step-by-step approach to performing a task.
They break the task into manageable steps.
They identify the tasks that will repeat.
They can be written in a computer language to create a program for a computer to follow.
Answer:
They take a step-by-step approach to performing a task.
They break the task into manageable steps.
They identify the tasks that will repeat.
They can be written in a computer language to create a program for a computer to follow.
Explanation:
An algorithm is a step by step process that needs to be followed in order to solve logical, mathematical, well-defined instructions.
An everyday example of an algorithm is a recipe because it gives you steps to do in order to complete a task.
In computing terms, algorithms can be represented with flow charts, pseudocodes, or high-level languages.
Some of its characteristics include:
They can be written in a computer language to create a program for a computer to follow.They identify the tasks that will repeat. They take a step-by-step approach to performing a task. They break the task into manageable steps.Answer:
So your answer will be
A.
C.
D.
E.
Explanation:
Edge2021
In GamePoints' constructor, assign teamWhales with 500 and teamLions with 500. #include using namespace std; class GamePoints { public: GamePoints(); void Start() const; private: int teamDolphins; int teamLions; }; GamePoints::GamePoints() : /* Your code goes here */ { } void GamePoints::Start() const { cout << "Game started: Dolphins " << teamDolphins << " - " << teamLions << " Lions" << endl; } int main() { GamePoints myGame; myGame.Start(); return 0; }
Answer:
Here is the GamePoints constructor:
GamePoints::GamePoints() :
/* Your code goes here */
{
teamLions = 500;
teamDolphins = 500;
}
Explanation:
Here is the complete program:
#include //to use input output functions
using namespace std; //to identify objects like cin cout
class GamePoints { //class GamePoints
public: GamePoints(); // constructor of GamePoints class
void Start() const; //method of GamePoints class
private: //declare data members of GamePoints class
int teamDolphins; // integer type private member variable of GamePoints
int teamLions; }; // integer type private member variable of GamePoints
GamePoints::GamePoints() //constructor
{ teamLions = (500), teamDolphins= (500); } //assigns 500 to the data members of teamLions and teamDolphins of GamePoints class
void GamePoints::Start() const { //method Start of classs GamePoints
cout << "Game started: Dolphins " << teamDolphins << " - " << teamLions << " Lions" << endl; } //displays the values of teamDolphins and teamLions i.e. 500 assigned by the constructor
int main() //start of main() function
{ GamePoints myGame; // creates an object of GamePoints class
myGame.Start(); //calls Start method of GamePoints class using the object
return 0; }
The output of the program is:
Game started: Dolphins 500 - 500 Lions
what keyboard command that will allow you to copy text
Answer:
Control + c
Explanation:
If you click and drag over text to highlight it and press on the control or command key (CTRL) and the "C" key, it will copy the text. When you want to paste it, you press control or command key (CRTL) and key "V" at the same time.
What are the advantages and disadvantages of solving a problem that can be broken down into repetitive tasks with recursion as opposed to a loop? Explain your answer.
Answer:
Answered below
Explanation:
Recursion refers to the process of a function calling itself within its own definition. It calls itself repeatedly until a base condition is met and the loop breaks.
The advantages of recursion over loops include;
A) Recursion reduces time complexity.
B) Recursion is better at tree traversal and graphs.
C) Recursion reduces the time needed to write and debug code and also adds clarity to code.
Disadvantages of recursion include;
A) Recursion uses more memory because each function call remains in stack until the base case is met.
B) Recursion can be slow.
C) Recursion
Give a command that will create a file named listing.dat, in your current (commandsAsst) directory, containing a list of all the files in your fileAsst directory. I need to use redirection, and have tried almost every variation of ls -a < ~/UnixCourse/fileAsst. > listing.dat Primarlily the error I get is that I did not create the 'listing.dat file with ALL of the files located in ../fileAsst/ When I run the same command in another terminal window, then verify with ls -a I can see that I did indeed create the listing.dat file. Can someone tell me what it is I am missing?
Answer:
Following are the command to this question:
"ls -a ~/UnixCourse/fileAsst > listing.dat"
Explanation:
The above-given code will create a file, that is "listing.dat", and this file will be created in your current directory, which will include the list of all files in the file-asst directory.
In this, Is command is used that uses the directory that is "UnixCourse/fileAsst" and inside this, it will create the "dat" file that is "listing".
You are entering command that operates on a file. The path to the file is lengthy and confusing and you are afraid that you will misspell part of it. You can help yourself out via the use of:________
Complete Question:
You are entering command that operates on a file. The path to the file is lengthy and confusing and you are afraid that you will misspell part of it. You can help yourself out via the use of?
Group of answer choices
A. Wildcard
B. The Tab key
C. Regular expressions
D. The Escape key
Answer:
B. The Tab key
Explanation:
In this scenario, You are entering command that operates on a file. The path to the file is lengthy and confusing and you are afraid that you will misspell part of it. You can help yourself out via the use of the Tab key.
When working with the command line prompt (cmd) on a Windows, Unix or Linux computer, typing file paths is sometimes difficult or considered to be a burden because they are lengthy (too long) and perhaps confusing to the user. To help yourself out, you can always use the "Tab key" to autocomplete names of directories or file paths in an alphabetical order, while in the command line.
Additionally, pressing the "Tab key" continuously while in the command line would cycle or toggle all available commands in an alphabetical order.
Arrays save space because all elements of an array are stored in a single memory location while a list of variables needs a separate location for each variable.
a. True
b. False
Answer:
The correct option is A True
Explanation:
Arrays are implemented to store sevaral variables of the same type as a single array object in java for example. The arrays therefore acts as a container that can store several variables of the same type hence preventing the need to declare those variables seperately thus giving more code efficiency and better storage space management.
Which button is used to decrease the contrast for a selected image ?
Answer:
tab button........... ..
kyra needs help deciding which colors she should use on her web page. what can she use to help her decide?
Answer:
What colors does she like most, and what colors best correlate with the subject of the website.
Explanation:
You want to have the color relate to the subject of the website, or just favorites!
Answer:
Storyboarding.
Given two strings s and t of equal length, the Hamming distance between s and t, denoted dH(s,t), is the number of corresponding symbols that differ in s and t.
Given: Two DNA strings s and t of equal length (not exceeding 1 kbp).
Return: The Hamming distance dH(s,t).
Sample Dataset
GAGCCTACTAACGGGAT CATCGTAATGACGGCCT
Sample Output
7
Answer:
computer and technologycomputer and technology
Explanation:
computer and technologycomputer and technology
Home communication involves controlling systems such as heating, cooling, and security.
a. True
b. False
Answer:
A. True
Explanation:
Home communications involves automating home. It includes controlling the air-con,water heater, webcam, etc. A
Which class of IP address allows for the greatest amount of subnets and host devices?
a. Class A
b. Class B
c. Class C
d. Class D
Answer:
A
Explanation:
When enabling IPsec mobile client support, you made some selections in the Xauth section of the interface. What does Xauth stand for
Answer:
Extended authentication
Explanation:
Xauth = Extended authentication
An extended authentication can cause security to be increased because it requires the user to enter a username and password. These details would then be authenticated at the internal database of the controller. This extension is an ipsec extension which would enable VPN users to enter a username and password. These details would be required of the user while trying to connect and they would be checked against the login details registered by such a user.
"the time it takes a storage device to locate stored data and make it available for processing is called"
Answer:
The time is called "Access time"
Explanation:
Basically it is the time taken to retrieve information/data
What is access time?
It is the time taken by a storage device to located information and process the information often times the access time is faster in hard drives when compared to other drives like Optical drives.
Another good analogy or description of access time is the time taken to order a product online and when it is delivered to you in your house
Which of the following terms means that the system changes based on
the needs of each learner?
A
Adaptive
B
Mobile-ready
С
Gamified
D
Reactive
Answer:
A
Explanation:
Outline a scenario in which you might be acting ethically but might still want to remain anonymous while using the Internet. How might someone learn your identity even if you attempt to remain anonymous?
Answer:
I would like to stay anonymous while criticizing the current government. As there have been many cases when people who wrote against the government's decisions were caught by the police.
So I would prefer to stay anonymous while commenting on various government policies. My friends would know about it because I share my posts only with them.
The government can know about my identity by ordering the social networking site to reveal it.
One scenario in which you can act ethically but still remain anonymous when using the internet could be to guarantee your freedom of expression on a certain subject, sharing your ideas in the way you think is ideal for the situation.
Is anonymity on the internet legal?It is protected by the US Supreme Court under the First Amendment, but its protection is balanced, that is, anonymity on the internet can be dissolved and the user can be found if the use of this function occurs to commit cyber crimes.
Therefore, it is essential that every individual action on the internet and outside of it is based on ethics and legality, so that there is an orderly and positive society for all citizens.
Find out more information about cyber crimes here:
https://brainly.com/question/25157310
A _____ area network is one step up from a _____ area network in geographical range.
Answer:
A metropolitan area network is one step up from a local area network in geographical range.
Explanation:
A metropolitan area network is one step up from a local area network in geographical range.
A network is a group of devices connected together for communication. Networks can be classified according to the area they cover, A metropolitan area network is smaller than a wide area network but larger than a local area network.
A local area network consist of computers network in a single place. A group of LAN network form a metropolitan network
A metropolitan network is a network across a city or small region. A group of MAN form a wide area network.