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kolezko [41]
3 years ago
8

A personal computer system is composed of the processing unit, graphics board, and keyboard with reliabilities of 0.976, 0.785,

and 0.893, respectively. This is a series system and even if one component fails, the computer will not function correctly. The reliability of this system is: (A) 0.857 (B) 0.684 (C) 0.953 (D) 2.654
Computers and Technology
1 answer:
frosja888 [35]3 years ago
7 0

Answer:

The answer to the following question is the option "B".

Explanation:

In computer science, the term Reliability is an attribute for any computer-related element like software or hardware. It consistently acts according to its terms. It has a lengthy process for considering one of three similar properties that must be analyzed when using a computer component. So the answer to this question is option B which is "0.684".

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Difrent between computer and computer system​
vampirchik [111]

Answer:

hope it helps..

Explanation:

a computer exists in a single place and does a primitive set of functions. A computer system combines a computer with many other things to perform a complex set of functions. It can also exist in a single place, but it may exist in many places at the same time.

HAVE A NICE DAY

3 0
3 years ago
What is output if month = 11 and day = 14?
goldfiish [28.3K]

Cheese

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4 0
3 years ago
Read 2 more answers
2. What does the Action tool allow you to do in Microsoft PowerPoint? (20 points)
creativ13 [48]
B. Add actions

A. a presentation without a clear beginign middle and end

A. add action between slides
7 0
3 years ago
Read 2 more answers
In mathematics, "quadrant I" of the cartesian plane is the part of the plane where x and y are both positive. Given a variable,
lbvjy [14]

Answer:

#include <iostream>

using namespace std;

struct Cartesian {

double x;

double y;

};

int main() {

// creating a pointer p of type struct Cartesian

struct Cartesian *p = new Cartesian ;

cout << " Enter x: ";

// accessing the structure variable x by arrow "->"

cin >> p->x;

cout << "Enter y: ";

// accessing the structure variable y by arrow "->"

cin >> p->y;

// expression to check whether x and y lie in Quadrant 1

if (p->x > 0 && p->y > 0) {

 cout << "X and Y are in Quadrant 1 ";

}

else

{

 cout << "x And y are not in Quadrant 1";

}

// deleting the struct pointer p

delete p;

return 0;

}

Explanation:

in order to locate memory in heap, keyword "new" is used in C++ so,

struct Cartesian *p = new Cartesian ;

in order to access data members of the structure using pointer we always use an arrow "->". otherwise a dot oprerator is used to access data members.

in order to check whether x and y lie in 1st quadrent, we must use && operator in our if condition. so

if (p->x > 0 && p->y > 0)

&& will return true iff x and y both are +ve.

deleting the struct pointer p is important beacuse we are allocating memory in heap so heap memory should be used a resource and must be release when not needed otherwise it can cause memory leakage problems. so  

delete p;

5 0
3 years ago
In cell K26, create a formula that counts the number times "Thunder" occurs in the columns containing "Names"
jek_recluse [69]

Answer:

I1 to K2: Use a formula to link the cells. Create a formula in column L that calculates the averages for each matching category in K2:

<h3>hope it's help you </h3><h3>plz mark as brain list </h3>
3 0
3 years ago
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