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LuckyWell [14K]
3 years ago
15

Research the disadvantages of the computer and explain them.​

Computers and Technology
1 answer:
lisabon 2012 [21]3 years ago
3 0

Answer:

Too much sitting-affects the back and makes our muscles tight

Carpal tunnel and eye strain-moving your hand from your keyboard to a mouse and typing are all repetitive and can cause injuries

Short attention span and too much multitasking-As you use a computer and the Internet and get immediate answers to your questions and requests, you become accustomed to getting that quick dopamine fix. You can become easily frustrated when something doesn't work or is not answered in a timely matter.

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Create a detail report that will display all SCR courses in alphabetical order, with the course name and the instructor name in
dlinn [17]

Answer:

A sample report, and its design, might appear as follows

Explanation:

See attached

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3 years ago
An array name and index are separated using ____.
Gre4nikov [31]

The answer is Square Brackets.  <span><span>An array name and index are separated using Square Brackets.  They are </span>are mainly used to enclose words added by someone other than the original writer or speaker, typically in order to clarify the situation.  </span>


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3 years ago
How do Computer Scientists use Binary Code?
goblinko [34]

Answer:

The digits 1 and 0 used in binary reflect the on and off states of a transistor. ... Each instruction is translated into machine code - simple binary codes that activate the CPU . Programmers write computer code and this is converted by a translator into binary instructions that the processor can execute .

6 0
2 years ago
Give an O(log m + log n)-time algorithm that takes two sorted lists of sizes m and n, respectively, as input and returns the ith
olga2289 [7]

Binary search is used similarly. K'th element is found in more productive way.

<u>Explanation:</u>

arr1 and arr2 are the middle elements which are compared, let us compute as mid1 and mid2. Let us predict arr1 [mid1] k, the elements are not needed after mid2 elements.  arr2 are set as last element for arr2 [mid2].  New sub problems are defined. When one array is half the size.

C++ code for the algorithm.

#include <iostream>

using namespace std;    

int kth(int *arr1, int *arr2, int *end1, int *end2, int k)

{

if (arr1 == end1)

return arr2[k];

if (arr2 == end2)

return arr1[k];

int mid1 = (end1 - arr1) / 2;

int mid2 = (end2 - arr2) / 2;

if (mid1 + mid2 < k)

{

if (arr1[mid1] > arr2[mid2])

return kth(arr1, arr2 + mid2 + 1, end1, end2,

k - mid2 - 1);

else

return kth(arr1 + mid1 + 1, arr2, end1, end2,

k - mid1 - 1);

}

else

{

if (arr1[mid1] > arr2[mid2])

return kth(arr1, arr2, arr1 + mid1, end2, k);

else

return kth(arr1, arr2, end1, arr2 + mid2, k);

}    

int main()

{

int arr1[5] = {2, 3, 6, 7, 9};

int arr2[4] = {1, 4, 8, 10};    

int k = 5;

cout << kth(arr1, arr2, arr1 + 5, arr2 + 4, k - 1);

return 0;

}

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3 years ago
What to do if your monitor is not displaying a picture
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Answer:

Refresh the page/

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