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Natali5045456 [20]
2 years ago
9

What tool can help discover and report computer errors when you first turn on a computer and before the operating system is laun

ched?
Computers and Technology
2 answers:
Vlada [557]2 years ago
4 0

Answer:

a post diagnostic

Explanation:

Marysya12 [62]2 years ago
3 0

Answer:

post diagnostic Card

Explanation:

a post diagnostic card helps discover computer errors.

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3 years ago
Will give brainliest and good amount of points, no false answers.
nlexa [21]

The problem with the swap function is that it loses the value at the first index, as soon as it gets overwritten by the value at the second index. This happens in the first statement. To fix it, you need a helper variable.

First you're going to "park" the index at the first index in that helper variable, then you can safely overwrite it with the value at the second index. Then finally you can write the parked value to the second index:

var swap = function(array, firstIndex, secondIndex) {

let helper = array[firstIndex];

array[firstIndex]  = array[secondIndex];

array[secondIndex] = helper;

};

I hope this makes sense to you.

7 0
3 years ago
Suppose the CashRegister needs to support a method void undo() that undoes the addition of the preceding item. This enables a ca
a_sh-v [17]

Answer:

previousAddition instance variable

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3 0
2 years ago
Read the following job advertisement carefully: • Ensuring that our customers have a satisfying experience that will keep them c
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The answer could be
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The domain suffix/TLD .edu is reserved for colleges and universities

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