Answer:
age=int(14)
Explanation:
When declaring an integer variable you use int which stands for integer. You place the number (age) inside the parentheses of int.
Which statement about analog and digital images is true? With advances in technology, digital images look exactly like the analog images they represent. Sampling an analog image more frequently produces a digital image with a better representation. Analog images come from data that is measured at regular intervals. Digital images come from data that is measures continuously.
Answer:
Sampling an analog image more frequently produces a digital image with better representation.
Explanation:
Note that an image is a representation of two types of signals which contain color information that is arranged along the x and y spatial axis.
True, it is possible to convert analog image data into a digital image by means of sampling the analog display more frequently which leads a digital image with better representation.
The statement which is true about analog and digital images is: B. Sampling an analog image more frequently produces a digital image with a better representation.
An analog image can be defined as a type of image in which the tone is represented by continuous variation. Some examples of an analog image are;
Photographs.Medical images.Television images.Paintings.A digital image can be defined as a type of image that comprises a matrix of pixels and is typically stored in binary form.
Digital image processing (DIP) is a sampling technique that is used to process (convert) an analog image into a digital image or for converting a digital image into an analog image. When continuously applied to an analog image, the intensity distribution and digital quality of the image is improved.
This ultimately implies that, a digital image with a better representation is produced when an analog image is sampled more frequently.
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Select the proper ergonomic keyboarding techniques.
-Push firmly on the keys and hold them down for long periods.
-Your arms should be comfortable at your side, forming a 45° angle with your upper arms, and your forearms should be parallel to the floor.
-Position the keyboard directly in front and close to you so you don't have an excessive reach.
-If you are working for a long period of time, alternate between sitting and standing.
- -Take breaks to stretch.
-Keep your shoulders, arms, hands and fingers relaxed.
-Position your wrists straight or in neutral position while typing.
-Adjust your chair height and position so your feet rest flat on the floor, or add a footrest to compensate for a higher chair.
-Adjust the keyboard height so that your shoulders can relax and your arms are straight in front of you.
-Do not rest your hand on the mouse when resting. Rest your hands in your lap when not working.
Answer:
The correct options are;
-Position the keyboard directly in front and close to you so you don't have an excessive reach
-Keep your shoulders, arms, hands and fingers relaxed
-Position your wrists straight or in neutral position while typing
-Adjust your chair height and position so your feet rest flat on the floor, or add a footrest to compensate for a higher chair
-Adjust the keyboard height so that your shoulders can relax and your arms are straight in front of you
Explanation:
1) It is important to keep the fingers in a relaxed position when typing
2) Ensure to type in a tapping fashion when typing rather than pressing on the keys of the keyboard
3) The fingernails should be kept short when frequent typing is done
4) The wrist is better kept above the keyboard than resting on it
5) Ensure that the mouse is easily reached.
Answer:The correct options are;
-Position the keyboard directly in front and close to you so you don't have an excessive reach
-Keep your shoulders, arms, hands and fingers relaxed
-Position your wrists straight or in neutral position while typing
-Adjust your chair height and position so your feet rest flat on the floor, or add a footrest to compensate for a higher chair
-Adjust the keyboard height so that your shoulders can relax and your arms are straight in front of you
Explanation:
A whole-house surge protector is installed ________. at the breaker panel on computers on each device and appliance at the power line from the street
Answer:
the breaker panel
Explanation:
A whole-house surge protector is installed at the breaker panel. This panel is the main distribution point for all of the electrical circuits in your home. This panel divides your home's electrical system into different sectors, each with its own surge protector. The electricity flows through an electrical meter, which records your electricity usage, and then into the panel, thus providing electricity to the entire household.
The __________ vulnerability assessment is a process designed to find and document selected vulnerabilities that are likely to be present on the organization's internal network.
The intranet vulnerability assessment is a process designed to find and document selected vulnerabilities that are likely to be present on the organization's internal network.
What is vulnerability assessment?Vulnerability assessment is a systematic and methodical evaluation of assets' exposure to attackers, natural forces, or any other entity that could cause harm.
A vulnerability assessment is a systematic examination of an information system's security flaws.
It determines whether the system is vulnerable to any known vulnerabilities, designates severity levels to those security flaws, and recommends remediation or mitigation when necessary.
A Hazard Vulnerability Analysis (HVA) would provide the Coalition with a shared understanding of the hazards it faces and aids in the prioritization of issues for the EMP to address.
The intranet vulnerability evaluation is a procedure that seeks out and documents specific vulnerabilities that may exist on the organization's internal network.
Thus, the answer is intranet.
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The capability of moving a completed programming solution easily from one type of computer to another is known as ________. transferability inheritance portability scalability
Portability in high-level computer programming is the usability of the same software
in different environments. The prerequirement for portability is the generalized
abstraction between the application logic and system interfaces.
Which process refers to starting up a computer?
Is the process of starting a computer.
Reset
Next
____________________ multiplexes or separates the data to be transmitted into smaller chunks and then transmitted the chunks on several sub channels.
Answer:
no one knows
Explanation:
What is the first step when designing an algorithm?
Answer:
Explanation:
This process requires the following steps:
1. Analysis of the problem.
2. Design or development of an algorithm.
3. Transformation of the algorithm into a program (coding).
4. Program execution and validation
While designing an algorithm the first step will be Analysis of the problem. Than design or development of an algorithm will be the next step.
What is algorithm?An algorithm is the procedure used for solving the problem or performing a computation. Algorithms act as an exact list of instructions that conduct specified actions step by step in either hardware- or software-based routines.
Algorithms are widely used throughout all areas of IT. In mathematics and computer science, an algorithm usually refers to a small procedure that solves a recurrent problem. Algorithms are also used as specifications for performing data processing and play a major role in automated systems.
An algorithm could be used for sorting sets of numbers or for more complicated tasks, like recommending user content on social media. Algorithms typically start with initial input and instructions that describe a specific computation.
Therefore, While designing an algorithm the first step will be Analysis of the problem. Than design or development of an algorithm will be the next step.
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Making the data impossible to recover even by applying physical forensics methods is known as __________ of media.
Answer:
Anti-Forensic Techniques.
Explanation:
Anti-Forensic Techniques are thsoe techniques used to deviate the Forensic tools by injecting fake informations, hiding information, planting bugs, editing or erasing information, rendering it impossible to recover the data. It is a criminal way of hacking approach that restrains Forensics to find the hackers.
Anti-Forensic tools and techniques works in oppose to the Forensic tools and techniques that tries to recover the data, locate the hacker.
Thus the correct answer is anti-forensic techniques.
5. RAM IS YOUR SYSTEM’S-
Digital Subscriber Line (DSL) is the only Internet connection option available for a small office in the middle of nowhere. Which type will provide speeds above 1.544 megabits per second?
What's up!!! :D A Tech-Savvy here:
Answer:
Symmetric Digital Subscriber Line (SDSL)
Cheers,
Feel free to ask me anything regarding ICT/Tech.
A type of digital subscriber line (DSL) that will provide speeds above 1.544 megabits per second (Mbps) is: High Bit-rate Digital Subscriber Line (HDSL).
A digital subscriber line (DSL) can be defined as a technology which is typically used for the transmission of high-bandwidth digital data over a telephone line that is connected to a modem directly.
In Computer networking, a digital subscriber line (DSL) is mainly used for the following:
Sharing of digital filesVideoconferencingThe transmission of multimedia data and graphics.Furthermore, there are different types of digital subscriber line (DSL) technologies and these include:
Digital Subscriber Line Access Multiplexer (DSLAM).Asymmetric Digital Subscriber Line (ADSL).Symmetric Digital Subscriber Line (SDSL).High Bit-rate Digital Subscriber Line (HDSL).A high bit-rate digital subscriber line (HDSL) is typically used for providing a symmetric connection with equal upstream speeds and downstream speeds, that ranges from 1.544 megabits per second (Mbps) to 2.048 megabits per second (Mbps).
In conclusion, a high bit-rate digital subscriber line (HDSL) is a type of digital subscriber line (DSL) that will provide speeds above 1.544 megabits per second (Mbps).
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The simple concept of personal computing, hatched by several Silicon Valley entrepreneurs and permeating almost all of modern society, remains perhaps the most important technological idea of the last 50 years.
a. True
b. False
Answer:
True
Explanation:
The advent of personal computing brought about by the implementation of several technologies including MOSFET, semiconductors, microchip and integrated circuits has revolutionized life in at a very high rate of change where traditional ways of doing things rapidly change and for the first time power was easily reachable by accessing a personal computer.
1. The computer personal computer brought about word processing, where there are very limited errors in individually printed documents and the time to produce a quality document was reduced
2. Email - With the advent of personal computers email, the information and communication time were lowered and it resulted in changes in commerce
3. Video conferencing - It was possible to have video conferencing with people and make decisions regarding direction can be made real time from very distant locations, which improved business reaction time
4. The mouse- The concept of having a graphic user interface improved computer interaction for people with limited programming skills.
instructor is describing a component that is always located on the CPU and accelerates the processing of instructions. Which component is being discussed?
Answer:
Cache memory.
Explanation:
The cache memory is the component used to accelerate the processing of instructions. it is called as Level 1 cache or internal cache. L1 cache operates at the same speed as the processor.Few processors have two L1
caches; of which, one stores instructions, and the other one stores data.
Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4999. The drive is currently serving a request at cylinder 2150, and the previous request was at cylinder 1805. The queue of pending requests, in FIFO order, is: 2069, 1212, 2296, 2800, 544, 1618, 356, 1523, 4965, 3681 Starting from the current head position, what is the total distance (in cylinders) that the disk arm moves to satisfy all the pending requests for each of the following disk-scheduling algorithms?
a. FCFS
b. SSTF
c. SCAN
d. LOOK
e. C_SCAN
f. C_LOOK
Answer:
a. FCFS
Explanation:
write a watch java program
Answer:
import javax.swing.*;
import java.awt.*;
import java.text.*;
import java.util.*;
public class DigitalWatch implements Runnable{
JFrame f;
Thread t=null;
int hours=0, minutes=0, seconds=0;
String timeString = "";
JButton b;
DigitalWatch(){
f=new JFrame();
t = new Thread(this);
t.start();
b=new JButton();
b.setBounds(100,100,100,50);
f.add(b);
f.setSize(300,400);
f.setLayout(null);
f.setVisible(true);
}
public void run() {
try {
while (true) {
Calendar cal = Calendar.getInstance();
hours = cal.get( Calendar.HOUR_OF_DAY );
if ( hours > 12 ) hours -= 12;
minutes = cal.get( Calendar.MINUTE );
seconds = cal.get( Calendar.SECOND );
SimpleDateFormat formatter = new SimpleDateFormat("hh:mm:ss");
Date date = cal.getTime();
timeString = formatter.format( date );
printTime();
t.sleep( 1000 ); // interval given in milliseconds
}
}
catch (Exception e) { }
}
public void printTime(){
b.setText(timeString);
}
public static void main(String[] args) {
new DigitalWatch();
}
}
Explanation:
1) Create a Word Document and write all the steps to done with following instructions. a) Set the indentation Left with 1.5 cm and Right with 1 cm. b) Set the Portrait orientation and margins values Top = 2.0 cm., Bottom=2.15cm., Left = 2.50 cm., Right = 2.50 cm. c) Set the paper size A4 (21 cm X 29.7 cm). d) Set the document border with double line style, red colour, width = 3 pt. e) Set the document with custom watermark “My Content”. f) Write First line with Font type = “Arial Black” Size = 12 pt., Font Colour=” Red”, Text highlight colour = “Yellow”, Align = Centre. g) Write Second line (x+y)2 and H2O and Strikethrough and Double Strikethrough. h) Next write 5 bulleted list (Any five fruits) with filled square style. i) Next write 5 Numbered list (Any five Shortcut Keys) with using Capital Roman Number Format. j) Now change the line spacing of upper written contents with size 1.15 pt.
Which of the following summarized subnets represent routes that could have been created for CIDR’s goal to reduce the size of Internet routing tables?A. 10.0.0.0 255.255.255.0.
B. 10.1.0.0 255.255.0.0.
C. 200.1.1.0 255.255.255.0.
D. 200.1.0.0 255.255.0.0.
Answer:
The answer is "Option D".
Explanation:
This addressing arises in class C also with 255.255.255.0 subnets summarises with the 255.255.0.0 subnet. IP addressing the class. 10.0.0.0, is the part of the network class A, that port with a standard 255.0.0.0 subnet mask, and the address of 200.1.1.0 in Class C, which contains 255.255.255.0 classic subnet., and the wrong choice can be defined as follows:
The choice a and choice b, it is incorrect because, the 10.0.0/24 a /24 is much more descriptive than a /8, the reverse of a description. The choice c, It does not summarise anything since 200.1.1.0 would be a Class C with such a classical 255.255.255.0 subset mask.What is the bitrate of a system?
Answer:
Bitrate, as the name implies, describes the rate at which bits are transferred from one location to another. In other words, it measures how much data is transmitted in a given amount of time. Bitrate is commonly measured in bits per second (bps), kilobits per second (Kbps), or megabits per second (Mbps).
Explanation:
The number of bits that can be transferred per second over a given transmission medium.
Answer:
As the term implies, the speed in bps is equal to the number of bits transmitted or received each second. Larger units are sometimes used to denote high data speeds. One kilobit per second (abbreviated Kbps in the U.S.; kbps elsewhere) is equal to 1,000 bps.
What symbol do you use to choose a feature for your notes on Notion?
Answer:
The core element of notions is called blocks from where all the content bring forth. It has around fifty blocks.
Explanation:
Notion is the newest and fastest growing productivity tools for the recent memory. Notions has been reached out to the fight club meme status. When it is plain, it is easy to use and start. But even after it many of the users have difficulty in using this tools when it comes to the powerful cases.
There are some steps through that one can start to use this tool for their productivity.
To built the blocks
To organize the notions.
To create the habit tracker
To move the pages in notions
Data base and the views.
Type / - type table - select online- full page
When using Windows Deployment Services, you do not need to have the installation media ready and sit at the server console as Windows performs the task of OS installation.
a. True
b. False
Answer:
True
Explanation:
because
What is the full form of,"MIPS"
Answer:
Millions of Instruction Per Second
Mike decides to humiliate a former friend by posting embarrassing photos on social media Which ethical standard did he violate?
Answer:
The answer is "Human dignity "
Explanation:
It is the basic human nature, in which it is the recognition of the importance of humans, and it is inherent, and also that they deserve respect for just being humans, and the wrong choice can be defined as follows:
Property rights are the wrong choice because it is used to determine the use and possession of a resource or economic good. Confidentiality is also a wrong choice because it is a detail that provides verbally or in writing. The term civility also was wrong because it relates to politeness.You have been tasked with training end users in security best practices and have observed a trend among users in which many are writing down their passwords.
Which of the following procedures can be implemented to provide enough security to protect resources while minimizing the need for users to write down their passwords?
A. Disable password complexity requirement.
B. Disable required passwords.
C. Lengthen the time period between forced password changes.
D. Increase password length requirement.
Hi, A Tech-Savvy here.
Answer:
(C) Lengthen the time period between forced password changes.
The procedure that can be implemented to provide enough security to protect resources is to lengthen the time period between forced password changes. The correct option is C.
What are online passwords?These rules range from password complexity to prevent accounts from being compromised to password history to recover passwords on the system.
To prevent a user from changing passwords multiple times in a day, the system administrator usually sets the maximum number of times a password can rest within a day.
The setting ensures that the password is returned to the user's current password settings on the system and prevents the user from changing passwords multiple times per day.
Therefore, the correct option is C. Lengthen the time period between forced password changes.
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Space Systems are shared and interconnected systems of computers, communications, people, and other support structures that
Answer:
Include command and control, tactical, intelligence, and commercial communications systems used to transmit DOD data
Explanation:
Space systems are a network of tools and people meant for the proper functioning of the a space sector of the security system and includes several dedicated and shared technologies and resources that are mainly outlined for efficient and economical usage.
Space systems facilitate systems public and private systems that require space to land based technologies.
A purpose of the __________ in a vascular plant is to connect other parts of the plant. A. leaves B. stem C. seeds D. roots
Answer:
I thinkkkk its D
Explanation:
Answer: C.C is correct answer
Explanation:
What was the first Apple computer, and who was it designed by?
Answer: The first Apple Computer was Apple 1. The designer was Steve Wozniak.
Explanation: Steve Wozniak and Steve Jobs both created Apple 1. Mainly, Steve Wozniak designed it.
Hope this helps!
The first Apple Computer was primarily designed by Steve Wozniak, but Steve Jobs also helped. The first Apple Computer was called Apple 1.
To clarify a word while reading, a
reader may:
A. Pass over the word and hope the meaning comes
clear later.
B. Look up the word in the dictionary; break the
word into prefixes & suffixes
C. Decide the word is not important in the passage
and ignore it.
Answer:
look up the word in the dictionary and break it down
Explanation:
What does it mean for a module to be ""coherent?"" Why is this important? What are the advantages of coherence? What are the disadvantages of incoherent modules?
Answer:
Following are the answer to this question:
Explanation:
Coherent means, in some kind of a communication process, that transmits the side and well the receiver side generally use those common features, which is the provider used for modulation.
Its frequency only at the end and end of both the transponder is the same.
It's also important to recover from the modulated signal to its original message signal.
The advantage of coherence clarifies the system architecture and signal transmission throughout the carrier, as well as the carrier, is not to be regenerated on the receiver side. The disadvantage of the incoherent modules is being more difficult to build than the Coherent modules.Find the error in the statement below. if height_variable > 59; print("You can ride this roller coaster.")
The opening parenthesis should be at the beginning of the second line.
The second line should not be indented.
The semi-colon should be a colon.
The > should be a <.
Answer:
its on line one
Explanation: