what is a computer?write any four features of computer​

The difference is: C. global variables are permanent and can be used anywhere in your code; local variables are temporary and can only be used where it was created.

A variable simply refers to the specific name which points to a location in computer memory, and it's typically used for storing a value such as an integer.

In Computer technology, there are two main types of variables and these include the following:

Basically, a difference between local and global variables is that global variables are permanent and can be used anywhere in your code while local variables are temporary and can only be used where it was created.

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The way sampling is used to store audio recordings are:

In this process,  sound is taken in by the use of a microphone and so it is later converted into a digital signal.

Note that an analogue-to-digital converter is often used to taken in or capture a sound wave at frequent  time intervals. This recording is then regarded as a sample and the data is stored in a file for future use.

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The most secure method used to add security for the wireless network is WPA 2.

The internet can be used at the nearby location range by using the wireless network.

WPA 2 is the protection required for the wireless network so that only some identified people will use that network.

Thus, the most secure method used to add security for the wireless network is WPA 2.

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Answer:

It will depend on your employer. Many will have a clause in the employment agreement limiting or prohibiting outside work without permission, especially in the same field. You’ll also need to think about the logistics of trying to juggle both sets of responsibilities. It’s going to be hard to sell work as an independent consultant if you can’t meet with or speak to clients during business hours, when you’d presumably be at your full-time job. Likewise, if you need to visit the client site to do your consulting work, how would you do that while working full-time? I can’t think of a lot of consulting opportunities that you could do entirely in the evenings or on weekends, and I don’t think your boss at your full time job would allow you to field calls for your own outside business at work.

When I started out in consulting, I moved from a job at a large university, where I was also teaching a class. I agreed to do essential work for my old boss as a consultant at night and on weekends until they could hire a replacement. After a few weeks on the job, I casually mentioned this to my supervisor at the new job, who showed me the clause in the employment handbook that didn’t allow me to consult for anyone else while employed there. I had to end that arrangement. However, the consulting firm was fine with my continuing to teach at the university, as they didn’t consider that a conflict

Answer:

False

Explanation:

They would be called an employee.

A good algorithm should have these three components: C. steps, order, and outcomes.

An algorithm simply refers to a standard formula which is made up of a set of finite steps and instructions that are executed on a computer system, in order to enable a software solve a particular problem under appropriate conditions.

In Computer technology, there are three (3) components that a good algorithm should have these include the following:

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Answer:

4.2328083664001

Explanation:

standard deviation is the square root of the variance. It is one of the measures of dispersion, that is a measure of by how much the values in the data set are likely to differ from the mean

Standard deviation formulas

The formula for the standard deviation of a sample is:

$ s =\sqrt{\frac{1}{n-1} \sum_{i=1}^n (x_i-\bar{x})^2$

where n is the sample size and x-bar is the sample mean.

The formula for the standard deviation of an entire population is:

$ \sigma =\sqrt{\frac{1}{N} \sum_{i=1}^N (x_i-\mu)^2$

where N is the population size and μ is the population mean.

Answer:

SWI

Explanation:

SWI (Standardized Work Instructions) are instructions designed to ensure that your manufacturing processes are consistent, timely and repeatable

In the interview when the candidate is asked about yourself then telling about childhood past is not correct. Therefore the given statement is false.

An interview is an interaction or a conversation between an employer and the interested candidate. In the conversation the interviewee is asked about their education, family background, and work experiences.

When an interviewer ask about tell me about yourself, then the interviewee should not tell about their childhood past, rather the interviewee should give few information about their family, education, and working.

Therefore, the given statement is false.

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The Linux command to be used by this administrator in transferring a list of local host names, directly into the syslog file is "logger -f hostnames."

A Linux command simply refers to a software program that is designed and developed to run on the command line, in order to enable an administrator of a Linux network perform both basic and advanced tasks by entering a line of text.

In this scenario, the Linux command to be used by this administrator in transferring a list of local host names, directly into the syslog file is "logger -f hostnames."

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Answer:

Abstract

Explanation:

I think it’s abstract because, in the question it says that it implements an interface and must provide an implementation for

And my answer was abstract methods.

Answer:

loop feature

Explanation:

What are the options for video playback in a PowerPoint presentation? Check all that apply. looping the video adjusting the volume trimming and adding fades starting the file automatically rerecording sections of the file rewinding the file automatically

Answer:

a,b,c,d,f

Explanation:

Answer:

When it comes to formatting your code (not just strings), the Python programming community has spent a long time establishing and documenting best practice.

Missing: tracking ‎| Must include: tracking

Hard Drive is not recommended for long-term archiving because the storage media can degrade over time,

The long method used to long-term retention is the use of cloud. Cloud-based are known to be a form of cold storage that is made up of intelligent storage software.

Note that Hard Drive is not a long term kind of storage in the above context and as such, PE storage is not recommended for long-term archiving because the storage media can degrade over time,

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deleting files can free up space and prevent hackers from accessing your sensitive files

Answer:

Why should you delete files from your computer

Explanation:

You should delete files permanently from your computer because removing that data completely opens up space on your hard drive and improves overral PC performance

By adding inputs to a custom function,  It allows one module to be easily customized for different situations.

Custom functions, is known to be used as Java methods, as it helps one to be able to extend the power and functionality of their Liquid Data.

Note that By adding inputs to a custom function,  It allows one module to be easily customized for different situation because it uses one input at a time.

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import sys

x = input("enter number 1: ") #ask for user input

y = input("enter number 2: ")

output = "" #the output string

try: #try integering them (this also has error message and will check if input is valid)

x = int(x)

except:

print("error! number 1 was not a number :(")

sys.exit() #leave

try:

y = int(y)

except:

print("error! number 2 was not a number :(")

sys.exit()

if x == y: #check they are not the same

print("both numbers are the same")

else: #do the thing

if y > x: #otherwise swap the order

for i in range (x, y + 1): #+1 for inclusive

output = (output + str(i) + " ")

else:

for i in range (y, x + 1):

output = (output + str(i) + " ")

print(output) #so it's all in one line

When applying for a REAL ID, the document needed are:

An Id is known to be a tool or something that is often used in the identification of a person.

Therefore, When applying for a REAL ID, the document needed are:

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Answer:

a prompt for special characters in a username

Explanation:

in JavaScript, Python  a user input is a client sided code

Answer:

Ctrl + Alt + Del

Explanation:

Ctrl + Alt + Del are the three sequence that will bring up the task manager or allow a user to log off or restart the computer.

A task manager is a system monitor tool in operating systems that provides information on the processes and programs running on a computer, as well as the machine's overall state.

Ctrl, Alt, and Del keys on a computer running the Microsoft Windows operating system that a user may press at the same time to end an application task or reboot the operating system.

Administrators may use Task Manager to terminate programs and processes, alter processing priorities, and configure processor affinity as needed for optimal performance. Furthermore, Task Manager enables the system to be shut down or restarted, which may be required if it is otherwise busy or unresponsive.

Therefore, these three keys are Ctrl + Alt + Del.

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The client benefit of partnering with Accenture's intelligent platform services (ips) is that it boosts a business’s unused capabilities and takes advantage of its current resources.

Accenture's Intelligent Platform Services (IPS) helps clients in taking a decision to partner with other services company.

Note that Accenture often assist its customer via the implementation of a system that will bring out operational efficiency and opportunities for growth while using existing resources.

See options below

1)It shifts responsibility for business functions to externally hired resources.

2)It decreases costs by reducing the purchase and maintenance of equipment.

3It boosts a business’s unused capabilities and takes advantage of its current resources.

4)It eliminates data breaches and cybercrimes with its advanced security features.

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The right syntax for defining an __init__() method that sets instance-specific attributes upon creation of a new class instance is def __init__(self): pass.

Syntax is known to be the way or arrangement of  any given words and phrases to create a kind of proper sentences.

Note that The correct syntax for defining an __init__() method that sets instance-specific attributes upon creation of a new class instance is def __init__(self): pass.

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no sé hablar inglés tu pregunta no entiendo

Answer:

Internet

Explanation:

Answer:

True

Explanation:

IF you go onto word you can see "add to dictionary" and you can also look up definitions that pull up a online dictionary, proving my point.

This is the complete sentence about the Western Siberian Plain:

The Western Siberian Plain is marshy in some places because it has poor natural draining systems.

The Western Siberian Plain is a plain that is located in the western part of Siberia and which is known because most of the plain is poorly drained and it is considered one of the largest swamps and floodplains of the world.

This is why the correct word to complete the sentence about the Western Siberian Plain is "marshy".

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Using the knowledge in computational language in JAVA it is possible to write a code that organizes and synchronizes the programs that will run on the computer.

import java.util.concurrent.ExecutorService;

import java.util.concurrent.Executors;

public class Main

{

Integer sum=new Integer(0);

Main(){

ExecutorService e=Executors.newFixedThreadPool(1000);

final Sum s = new Sum();

for(int i=0;i<1000;i++){

e.execute(s);

}

e.shutdown();

while(!e.isTerminated()){

}

System.out.println(sum);

}

public static void main(String[]args){

new Main();

}

class Sum implements Runnable{

public void run() {

m();

}

public void m(){

sum=sum+1;

}

}

}

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The three areas in which it would be most important for an instructional designer to be trained are Psychology, Educational Theory and Computer applications.

Psychology: Understanding how people learn and how to design instruction that meets their needs is essential for instructional designers. Knowledge of cognitive psychology, educational psychology, and human development can inform the design of effective learning experiences.

Educational theory: Instructional designers need to have a solid foundation in educational theory to understand the principles of effective teaching and learning. Knowledge of learning theories, instructional design models, and assessment and evaluation can inform the design of instruction that is effective and meaningful.

Computer applications: As technology becomes increasingly important in education, instructional designers need to have a strong understanding of computer applications and programming languages. This can include software for creating and editing multimedia, learning management systems, and programming languages for creating interactive and engaging learning experiences.

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Answer:

Computer is just made up of hardware and software components.

Explanation:

Sorry if I didn't get your question well

while

Explanation:

I just did this question

Answer: while

Explanation:

from random import randint

# Generate and save a random number.

correct = randint(1,10)

# Initialize the variable to count the number of guesses.

attempts = 0

# Create a loop that continues until the user guesses the number.

keepGoing = True

while keepGoing:

# Get a guess from the user and update the number of guesses.

guess = input("Guess an integer from 1 to 10: ")

guess = int(guess)

attempts = attempts + 1

# Compare the guess to the correct answer.

if guess == correct:

# Tell the user the guess was correct.

print("You were correct!")

keepGoing = False

else:

print("You were wrong.")

# Continue the loop until the user is correct.

# Tell the user how many guesses were required.

print("You guessed the number in",attempts,"attempts.")

You modified the program to give the user a hint by changing the "else" part of the if block.

​ if guess == correct:

# Tell the user the guess was correct.

print("You were correct!")

keepGoing = False

else:

if guess < correct:

print("Guess higher.")

else:

print("Guess lower.")