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3 years ago

List 7 internal components in a computer system

Computers and Technology

2 answers:

MrRa [10]3 years ago

6 0

Motherboard
processor
graphic card
memory
storage
power supply
sound card

vaieri [72.5K]3 years ago

3 0

Hard disk, CD and DVD drives, PCI buses, motherboard, CPU cooled by computer fan, power supply and graphics card in AGP bus.
Hope this helped!

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For this lab you will do 2 things:

zepelin [54]

Answer:

Here is the Python program:

COOKIES_PER_BAG = 40 #sets constant value for bag of cookies

SERVINGS_PER_BAG = 10 #sets constant value for serving in bag

CALORIES_PER_SERVING = 300 #sets constant value servings per bag

cookies = int(input("How many cookies did you eat? ")) #prompts user to input how many cookies he or she ate

totalCalories = cookies * (CALORIES_PER_SERVING / (COOKIES_PER_BAG / SERVINGS_PER_BAG)); #computes total calories consumed by user

print("Total calories consumed:",totalCalories) #displays the computed value of totalCalories consumed

Explanation:

The algorithm is:

Start
Declare constants COOKIES_PER_BAG, SERVINGS_PER_BAG and CALORIES_PER_SERVING
Set COOKIES_PER_BAG to 40
Set SERVINGS_PER_BAG to 10
Set CALORIES_PER_SERVING to 300
Input cookies
Calculate totalCalories: totalCalories ← cookies * (CALORIES_PER_SERVING / (COOKIES_PER_BAG / SERVINGS_PER_BAG))
Display totalCalories

I will explain the program with an example:

Lets say user enters 5 as cookies he or she ate so

cookies = 5

Now total calories are computed as:

totalCalories = cookies * (CALORIES_PER_SERVING / (COOKIES_PER_BAG / SERVINGS_PER_BAG));

This becomes:

totalCalories = 5 * (300/40/10)

totalCalories = 5 * (300/4)

totalCalories = 5 * 75

totalCalories = 375

The screenshot of program along with its output is attached.

4 0

3 years ago

What is the e-file rejection error for an Invalid bank account or routing transit numbers?

dezoksy [38]

Usually when you encounter the problem you see the error code number "0019" for an invalid bank account or routing transit numbers.

Accounting information is the subject to which this is categorized. As soon as the IRS or (Internal Revenue Service) suspects any error, it will deny the return immediately.

3 0

3 years ago

Write a program that reads three whole numbers and displays the average of the three number. Sample Run #: java Average3 Interac

Maksim231197 [3]

Answer:

The program to this question as follows:

Program:

import java.util.*; //import package

class Average //defining class Average

{

public static void main(String[] args) //defining main method

{

int a1,b2,c3;//defining integer variable

float avg; //defining float variable

Scanner obz=new Scanner(System.in); //creating scanner class object

System.out.print("input first number: "); //print message

a1=obz.nextInt(); //input value by user

System.out.print("input second number: "); //print message

b2=obz.nextInt(); //input value by user

System.out.print("input third number: "); //print message

c3=obz.nextInt(); //input value by user

avg=a1+b2+c3/3; //calculating average

System.out.print("The average of "+a1+","+b2+",and "+ c3+"="+ avg);//print value

}

Output:

input first number: 8

input second number: 10

input third number: 18

The average of 8,10,and 18=24.0

Explanation:

In the above code, a class "Average" is defined inside this class the main function is declared in this method three integer variable "a1, b2, and a3" is declared, which input the value from the user side. in this method, a float variable avg is defined that calculates its average value.

In the next step, a scanner class object is created, that uses the above integer variable values.
In the "avg" variable add all integer variables then divide its value by 3. At the print, method is used that prints avg variable value.

4 0

3 years ago

Which statement will read an entire line of input into the following string object?

Solnce55 [7]

Answer:

getline(cin, address);

Explanation:

Given

String object: address

Required

Statement that reads the entire line

The list of given options shows that the programming language is c++.

Analysing each option (a) to (e):

a. cin<<address;

The above instruction will read the string object until the first blank space.

Take for instance:

The user supplied "Lagos state" as input, only "Lagos" will be saved in address using this option.

b. cin address:

This is an incorrect syntax

c. getline(cin,address);

Using the same instance as (a) above, this reads the complete line and "Lagos state" will be saved in variable address

d. cin.get(address);

address is created as a string object and the above instruction will only work for character pointers (i.e. char*)

<em>From the above analysis, option (c) is correct.</em>

6 0

3 years ago

A customer is looking to replace three aging network servers that are not able to keep up with the growing demand of the company

weeeeeb [17]

Answer:

c. Type 1 hypervisor installed directly on server hardware.

Explanation:

The customer plans to replace the old network services to ensure that the operation and service of the company is fast and up-to-date. The old servers will slow down the activities of the company and can also affect the overall company's output. The best option is to use and type 1 hypervisor and it should be installed on the server hardware directly.

6 0

3 years ago