All categories

3 years ago

Choose the best collection for each situation.

Computers and Technology

1 answer:

slega [8]3 years ago

6 0

Answer:

Deque: You need to keep a record of the ages of the last 50 customers visit a restaurant. As new customers come in you delete the age that has been in the list the longest.

Tuple: You need to store the GPS coordinates of the hospitals in a state in order to find the nearest hospital for ambulance helicopters.

List: You write a loop to save anywhere from 10 to 100 values from a user. You will pass the collection to a function to find the average.

Explanation: Just got the results back no thanks to the guy above

You might be interested in

Assume that ip has been declared to be a pointer to int and that enrollment has been declared to be an array of 20 elements . As

Vitek1552 [10]

Answer:

ip = enrollment + section;

Explanation:

The variable ip has been declared to be a pointer to int.

int * ip;

The variable enrollment has been declared as an array of 20 elements .

int enrollment[20];

The variable section has been declared as an int.

int section;

In order to make ip point to the element in the array indexed by section, we can use the following statement :

ip = enrollment + section;

This will make ip point to enrollment[section].

5 0

3 years ago

A technician replaces a defective 250GB hard drive in a desktop with a 2TB hard drive. After installation, the computer detects

FinnZ [79.3K]

Answer:

D. Flash the BIOS

Explanation:

The function of the BIOS is to test all computer hardware that is attached to a machine before loading the operating system. Since the bios contains firmware that enables the configuration of computer hardware. when the 2 TB hard drive is connected the technician should update the program stored on the BIOS chip in other words flash the bios for it to be able to read the new hard drive. Reinstalling the drive will not make a difference as long as the BIOS still detects the 250 GB hard drive.

6 0

4 years ago

Choose the term that makes the sentence true.

Colt1911 [192]

The windows of death color is blue and with a sad face and says “your pc has ran to a problem and needs to restart. We’re just collecting some error info, and then we will restart it for you

8 0

3 years ago

Suppose as a computer programmer, you have been assigned a task to develop a program to store the sorted data in ascending order

patriot [66]

Answer: i dont know but have an great day

Explanation:

5 0

3 years ago

Convert the following C program to C++.

ki77a [65]

Answer:

The program equivalent in C++ is:

#include <cstdio>

#include <cstdlib>

#define SIZE 5

using namespace std;

int main(int argc, char *argv[]) {

int numerator = 25;

int denominator = 10;

FILE * inPut = fopen(argv[1], "r");

FILE * outPut = fopen(argv[2], "w");

float result = (float)numerator/denominator;

fprintf(outPut,"Result is %.2f\n", result);

float arr[SIZE];

for(int i = 0; i < SIZE; i++) {

fscanf(inPut, "%f", &arr[i]);

fprintf(outPut, "%7.4f\n", arr[i]);

}

return 0;

}

Explanation:

See attachment for explanation.

Each line were numbered with equivalent line number in the C program

Download cpp

8 0

3 years ago