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lorasvet [3.4K]
3 years ago
12

An IT department submits a purchase order to buy a new computer from a vendor. "Purchase orders" are documents issued by buyers

that indicate a purchase they want to make from a seller. Which stage of the hardware lifecycle does this scenario belong to?
Computers and Technology
1 answer:
Umnica [9.8K]3 years ago
3 0

Answer:

Procurement

Explanation:

Characteristics hardware lifecycle:

  • Procurement- Acquiring new IT hardware assets involves evaluating vendors, purchase orders, receiving, and device labeling.
  • Deployment - Hardware configuration and installment, placing hardware and software assets into production environments.
  • Maintenance & Support - Management of assets include scheduling scans and getting audit history.
  • Upgrade - Before you retire your IT hardware assets, you’ll reach a processing plateau that can be restored with hardware upgrades.
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2) Please create a C program for the following: (25 points) a. Suppose the US dollar to Korean Won is 0.85 dollars to 1000 won.
Zanzabum

Answer:

In C:

#include <stdio.h>

int main(){

       float won,usd,rupee,dinar,peso;

       printf("Won: ");

       scanf("%f", &won);

       usd = won * 0.85/1000;

       rupee = won * 0.85 * 0.14/1000;

       dinar = won * 0.85 * 0.048/1000;

       peso = won * 0.85 * 1.41/1000;

       printf("USD = %f\n", usd);

       printf("Rupee = %f\n", rupee);

       printf("Dinar = %f\n", dinar);

       printf("Peso = %f\n", peso);

   return 0;

}

Explanation:

This declares all variables as float

float won,usd,rupee,dinar,peso;

This prompts the user for Korean Won

       printf("Won: ");

This gets the input for won

       scanf("%f", &won);

This converts to usd

       usd = won * 0.85/1000;

This converts to rupee

       rupee = won * 0.85 * 0.14/1000;

This converts to dinar

       dinar = won * 0.85 * 0.048/1000;

This converts to peso

       peso = won * 0.85 * 1.41/1000;

The next four lines print the converted currencies

       printf("USD = %f\n", usd);

       printf("Rupee = %f\n", rupee);

       printf("Dinar = %f\n", dinar);

       printf("Peso = %f\n", peso);

3 0
2 years ago
Which of the following is an example of a Boolean operator?
miv72 [106K]

Answer:

C. But

Explanation:

Boolean operators are the operators that may have only two outputs which are True/False, On/Off and 1/0.

"But" can also be the example of Boolean operator. It is used in the meaning of "except" or "other than".

In Boolean operators "But" can be used as "AND" operator.

for example

<em>I am busy but I will go.</em>

In above example but is used as and which is combining two oposite statements. as

I am busy  and I will go.

Both statement oppose each other, so to make sense in English "But" is used.

7 0
2 years ago
The role of Operating system<br><br>​
Fudgin [204]

the role of an os or operating system is the program that executes everything and makes the computer usable hope this helps

5 0
3 years ago
Matlab In this assignment you will write a function that will calculate parallel resistance for up to 10 parallel resistors. Cal
Ket [755]

Answer:

The complete Matlab code along with step by step explanation is provided below.

Matlab Code:

function Req=ParallelR(Number)

Number=input('Please enter the number of resistors: ');

if Number>10 | Number<=0

   disp('Invalid input')

return

end

R=0;

for i=1:Number

r=input('Please enter the value of resistor: ');

R=R+1/r;

end

Req=1/R;

end

Explanation:

Parallel resistance is given by

\frac{1}{Req} = \frac{1}{R_{1}} + \frac{1}{R_{2}} + \frac{1}{R_{3}}...+\frac{1}{R_{N}}

First we get the input from the user for how many parallel resistors he want to calculate the resistance.

Then we check whether the user has entered correct number of resistors or not that is from 1 to 10 inclusive.

Then we run a for loop to get the resistance values of individual resistors.

Then we calculated the parallel resistance and keep on adding the resistance for N number of resistors.

Output:

Test 1:

Please enter the number of resistors: 3

Please enter the value of resistor: 10

Please enter the value of resistor: 20

Please enter the value of resistor: 30

ans =       60/11

Test 2:

Please enter the number of resistors: 11

Invalid input

Test 3:

Please enter the number of resistors: 0

Invalid input

8 0
2 years ago
1. Select the Volatile Memory *
fomenos

Answer:

1 no.

ram

2

harmful software to the computer

3

local area network

4

bit

5

ram

6

morris malware

7

hard disk drive

8

read only memory9

gigabyte

hope this will help u

6 0
2 years ago
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