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vovangra [49]
3 years ago
14

Use a _____ to safeguard computer systems from voltage fluctuations.

Computers and Technology
1 answer:
liq [111]3 years ago
4 0

Answer.

1.Surge protection board

2.Uninterrupted Power Supply (UPS)


Explanation

A surge protection board is designed to protect equipment against a power surge or over voltage in power supply.A UPS provides back up power in occasions of power outage.In most events of power cut,UPS units only allow a person to save the work and perform a controlled shutting down of a computer.

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What is the radix transformation method?
alex41 [277]
A method of transformation that involves changing the radix or base of the original key and either discarding excess high-order digits (that is, digits in excess of the number desired in the key) or extracting some part of the transformed number.
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3 years ago
Write a program that reads two fractions such as 1/2 and 1/4 and computes and stores the sum, the difference, the product and th
Vesnalui [34]

Answer:

1: #include <iostream>

2: using namespace std;

3: int main()

4: {

5: int a,b,c,d;

6: cout<<"n1: ";

7: cin>>a;

8: cout<<"d1: ";

9: cin>>b;

10: cout<<"n2: ";

11: cin>>c;

12: cout<<"d2: ";

13: cin>>d;

14: int top = (a*d)+(b*c);

15: int bottom = b*d;

16: cout<<"Sum: "<<top<<"/"<<bottom<<"\n";

17: top = (a*d)-(b*c);

18: cout<<"Difference: "<<top<<"/"<<bottom<<"\n";

19: top = a*c;

20: cout<<"Product: "<<top<<"/"<<bottom<<"\n";

21: top = a*d;

22: bottom = b*c;

23: cout<<"Quotient: "<<top<<"/"<<bottom<<"\n";

24: return 0;

25: }

Explanation:

The Program is written in C++ programming language

The Program is left numbered

Line 5 was used for variable declaration.

Variables a,b represents the numerator and denominator of the first fraction

While variables c,d represent the numerator and denominator of the second fraction

Line 6 prints "n1" without the quotes which represents the numerator of the first fraction

Line 7 accepts input for the numerator of the first fraction.

Line 8 prints "d1" without the quotes which represents the denominator of the first fraction

Line 9 accepts input for the denominator of the first fraction.

Line 10 prints "n2" without the quotes which represents the numerator of the second fraction

Line 11 accepts input for the numerator of the second fraction.

Line 12 prints "d2" without the quotes which represents the denominator of the second fraction

Line 13 accepts input for the denominator of the second fraction.

Line 14 and 15 calculate the sum of the fractions which is then printed on line 16

Line 17 calculates the difference of the fractions which is then printed on line 18

Line 19 calculates the product of the fractions which is then printed on line 20

Line 21 and 22 calculates the quotient of the fractions which is then printed on line 23

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3 years ago
By Definition, a Small Business?
Strike441 [17]

Answer:

A small business is a privately owned and operated business. A small business typically has a small number of employees.

Hope this helped you!

Explanation:

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Inattentional blindness occurs when individuals do not observe certain objects or events because they are focused on something e
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No personal web..............
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