Software is the brain of computer. Explain this starement

2. Consider the two-dimensional array A: int A[][] = new int[100][100]; where A[0][0] is at location 200 in a paged memory syste

bogdanovich [222]

Answer:

Check the explanation

Explanation:

An integer (int) is of two different bytes and each page has 200 bytes in length. What this means is that each row of array A (100 int) will fits perfectly in a page.

(a) For the initial or first array-initialization loop, one column is processed at a time, so a page fault will be generated at every inner loop iteration, with a total of 100*100=10,000 page faults.

(b) And when it comes to the second array-initialization loop, one row is processed at a time, and a page fault is generated at every outer loop iteration, with a total of 100 page faults.

Hence second array-initialization loop, has better spatial locality.

6 0

3 years ago

Jim is a forensic specialist. He seized a suspect computer from a crime scene, removed the hard drive and bagged it, documented

Andreyy89

Answer: Jim left the computer unattended while shopping for supplies to be used at the next crime scene.

Explanation: While transporting the evidence to a secure location (lab), he left the computer unattended in his car and goes shopping for supplies that will be used in his next crime scenes. This act will give the criminals or their accomplice the opportunity to break into his car and tamper with what ever evidence he might have left behind in his car.

7 0

3 years ago

Use an ifstream object named indata to read the first three integers from a file called lottowins and write each number to stand

Gemiola [76]

Answer:

int x;

indata.open("lottowins");

indata >> x;

cout << x << endl;

indata >> x;

cout << x << endl;

indata >> x;

cout << x << endl;

indata.close();

4 0

3 years ago

Knowledge Spark, a school with no current job openings, wants to change to a completely virtual environment and offer classes to

Sedaia [141]

Answer:

AMONG

Explanation:

US

6 0

2 years ago

Match the column.<br> Description Shortcut key<br> Move to next cell in row page up

Musya8 [376]

The matchup are:

1) move to next cell in row - tab

2) move to previous cell in row - shift+tab

3) up one screen - page up

4) down one screen - page down

5) move to next worksheet - ctrl + page down

6) move to previous worksheet - ctrl + page up

7) go to first cell in data region - ctrl+ home

8) go to last cell in data region - ctrl + end

<h3>What are computer shortcut keys?</h3>

A computer shortcut is known to be some group of one or a lot of keys that brings about a command in software or in any kind of operating system.

Hence, The matchup are:

1) move to next cell in row - tab

2) move to previous cell in row - shift+tab

3) up one screen - page up

4) down one screen - page down

5) move to next worksheet - ctrl + page down

6) move to previous worksheet - ctrl + page up

7) go to first cell in data region - ctrl+ home

8) go to last cell in data region - ctrl + end

Learn more about computer shortcut from

brainly.com/question/12531147

#SPJ1

4 0

1 year ago