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3 years ago

Function of Control Unit in a computer

Computers and Technology

1 answer:

Debora [2.8K]3 years ago

3 0

Answer:

The control unit of the central processing unit regulates and integrates the operations of the computer. It selects and retrieves instructions from the main memory in proper sequence and interprets them so as to activate the other functional elements of the system at the appropriate moment

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Write a program that asks the user to enter the amount that he or she has budgeted for a month. A loop should then prompt the us

Dominik [7]

Answer:

import java.util.*;

public class Main {

public static void main(String[] args)

{

Scanner scan = new Scanner();

double budget=0, num=0, total=0;

System.out.println("Your budget for the month? ");

budget=scan.nextDouble();

System.out.println("enter all expense, and after that type -9999 to quit: ");

while(num != -9999)

{

total+=num;

num=scan.nextDouble();

}

if(total<=budget)

{

System.out.println("under budget by ");

System.out.println(budget-total);

}

else

{

System.out.println("over budget by ");

System.out.println(total-budget);

}

Explanation:

Take the budget as an input from user and store it to the budget variable.
Loop until user has entered all his expenses and keep on adding them to the total variable.
Check If the total is less than or equal to budget or otherwise, and then print the relevant message accordingly.

4 0

3 years ago

Help pls need quickly

g100num [7]

Answer:

Themes

Explanation:

In the slide thumbnail pane on the left, select a slide.
On the Design tab, in the Themes group, click the More button (illustrated below) to open the entire gallery of themes:
Point the mouse at the theme you want to apply. Right-click it, and then select Apply to All Slides.

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2 years ago

Proxy servers and ACLs on network devices are examples of non-security devices with security features, while firewalls and IDS/I

RideAnS [48]

Answer:

True.

Explanation:

A proxy server, for example, can hide the true origin of a request, thus, keeping your IP address private, and non-visible to the internet. However, this won't necessarily keep malicious attackers from reaching your network. A proxy simply acts as an intermediary between you, and the server you are trying to reach.

Firewalls or an Intrusion Detection Systems (IDS) are pieces of software specifically designed to keep attackers out of your system, they can analyze the web traffic and detect malware, or they can prevent the delivery of some packages, based on its content if the IDS consider it's malicious.

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3 years ago

What is computer? what are the major function of computer

Naya [18.7K]

Answer:

A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. Modern computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks.Computers are used to control large and small machines which in the past were controlled by humans. Most people have used a personal computer in their home or at work. They are used for things such as calculation, listening to music, reading an article, writing etc.

Computers are used at homes for several purposes like online bill payment, watching movies or shows at home, home tutoring, social media access, playing games, internet access, etc. ...

Medical Field. ...

Entertainment. ...

Industry. ...

Education. ...

Government. ...

Banking. ...

Business.

BRAINLIEST PLEASE

7 0

2 years ago

Please help me to creat flow chart tq

Marina CMI [18]

Using the knowledge in computational language in C it is possible to write a code that uses a class called "books". Data members of this class are author, title, price, publisher and stock position.

<h3>Writting the code in C++</h3>

#include<iostream.h>

#include<conio.h>

#include<stdio.h>

#include<string.h>

//declaration of class books

class books

{

//data members of books class

public:

char author[20];

char title[20];

char publisher[50];

int price;

int copies;

int stock;

//setData() function to set data of books

void setData()

{

cout<<"\nEnter the following details:\nAuthor's Name:";

gets(author);

cout<<"\nTitle :";

gets(title);

cout<<"\nPublisher :";

gets(publisher);

cout<<"\nPrice :";

cin>>price;

cout<<"\nNumber of copies:";

cin>>copies;

stock=1;

}

//check() function to check if a book is available or not

void check()

{

char t[20],aut[20];

int cop;

cout<<"\nEnter the following details to search for book:\n";

cout<<"\nTitle of the book:";

gets(t);

cout<<"\nEnter Author's Name :";

gets(aut);

cout<<"\nNumber of copies:";

cin>>cop;

if(strcmp(t,title) & strcmp(aut,author) & (cop<=copies))

{

cout<<"\nBook is availabe in store\nPrice = "<<cop*price;

copies-=cop;

}

else

{

cout<<"Not available";

}

};

void main()

{

clrscr();

books bk;

bk.setData();

bk.check();

getch();

}

See more about C code at brainly.com/question/17544466

#SPJ1

4 0

2 years ago