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2 years ago

What's the component of the hardware?

2 answers:

7 0

Some component of the hardware are central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard.

I’m sure theirs more but here’s so. Hope this helps!

user100 [1]2 years ago

5 0

Computer hardware includes the physical parts of a computer, such as the case, central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard. By contrast, software is the set of instructions that can be stored and run by hardware.

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What is the decimal representation of the following signed binary numbers?

zheka24 [161]

Answer:

(10000000)₂ = -128 in decimal

(11001100)₂ = -52 in decimal

(10110111)₂ = -73 in decimal

Explanation:

NOTE: If Most Significant Bit is 0, it is positive number and if MSB is 1, it is negative number. If number is positive we can simply convert it to decimal. But if number is negative, follow following formula:

(complement of the number) +1

EXAMPLE 1

(10000000)₂

(01 1 1 1 1 1 1)₂ ↔ complement of the number

+ 1

(10000000)₂ = 1 × $2^{7}$ = 128 (magnitude in decimal)

But we remember MSB was 1 so answer is -128.

EXAMPLE 2

(1 1 0 0 1 1 00)₂

(0 0 1 1 0 0 1 1)₂

+ 1

(0 0 1 1 0 1 0 0)₂ = 52 (magnitude in decimal)

But we remember MSB was 1 so answer is -52.

EXAMPLE 3

(1 0 1 1 0 1 1 1)₂

(0 1 00 1 000)₂

+ 1

(01 00 1 00 1‬)₂ = 73 (magnitude in decimal)

But we remember MSB was 1 so answer is -73.

5 0

3 years ago

Write a method called all Less that accepts two arrays of integers and returns true if each element in the first array is less t

GaryK [48]

Answer:

The program to this question can be given as:

Program:

#include<iostream> //header file

using namespace std; //using name space

bool allLess (int arr1[], int arr2[]) //defining method allLess

{

int a,b; //define variable

a= *(&arr1 + 1) - arr1; //hold length of arr1

b= *(&arr2 + 1) - arr2; //hold length of arr2

if(a!=b) //checking condition

{

return 1; //return value

}

for(int i=0; i<a; i++) //loop

{

if( arr1[i]>=arr2[i]) //checking condition

{

return 1; //return value

}

return 0; //return value

}

int main() //define main method.

{

int arr1[]={1,2,3,4,5}; //define array arr1 and assign value.

int arr2[]={4,5,6,7,8}; //define array arr2 and assign value.

cout<< allLess(arr1,arr2); //function calling

return 0;

}

Output:

Explanation:

The Explanation of the C++ language program can be given as follows:

In the above program firstly we include the header file. Then a method is defined that is "allLess" this method accepts two arrays that are "arr1 and arr2". This function returns a boolean value that is true or false.
Inside a function, we define a conditional statement and a loop in the if block we check the length of the arr1 array variable is not equal to arr2 array length. if this condition is true it will return false.
In the loop, we define another if block in this block we check that if arr1 array elements are grater then equal to arr2 array element if this condition is true it will return false. At the end of both if block and loop the function will return a value that is "true".
In the main method, we define two arrays and pass to the function and use (cout function) for print return value.

8 0

3 years ago

When a visitor clicks the submit button on a form, the ______ of each form element is sent?

Bond [772]

In data presentation of computing systems and applications, when a user click the submit button on the form, the name-value pair of each form is sent because it is an open-ended data structure that allows future extension without altering existing code or data.

6 0

3 years ago

Read 2 more answers

Policies and procedures set by companies are established to :

frozen [14]

Answer:

The answer is below.

Explanations:

maintain the affairs or rules of conduct of the company, including both the employer and the employees.

The Policies and procedures set by companies will clearly state the responsibilities and duties of both employer and employees, which eventually serve as a means of protecting the interest of all the parties involved in a company.

4 0

3 years ago

To change lowercase letters to uppercase letters in a smaller font size, which of the following should be done?

sergeinik [125]

Explanation:

Format the text in Small caps. Manually replace the lowercase letters with uppercase letters.

7 0

3 years ago

What's the component of the hardware?​

What's the component of the hardware?