Mathematical expression that might link numbers in cells

In codd's model of a relational database, data is stored in a(n) _____, which maintains information about a(

Dmitry [639]

Which is not a component of a database that describes how data is stored?

5 0

3 years ago

Create and Provide complete program that includes a comments header with your name, course, section and other program details an

agasfer [191]

Answer:

Written using C++

/*Enter Your Details Here*/

#include<iostream>

#include<cmath>

using namespace std;

int main()

{

//1

float side;

cout<<"Enter the side of a square: ";

//2

cin>>side;

//3

float perimeter = 4 * side;

cout<<"The perimeter is "<<perimeter<<endl;

//4

float area = side *side;

cout<<"The area is "<<area<<endl;

//5

float diagonal = sqrt(2 * side * side);

cout<<"The length of the diagonal is "<<diagonal;

return 0;

}

Explanation:

I've added the full source code as an attachment where I used more comments to explain difficult line

Download cpp

7 0

2 years ago

Anyone play Ps4 and wanna run up some warzone or Gta? Im M 16 so dont be a creep... :) ill mark brainliest if you drop gamertag

Nikitich [7]

Answer:

Xbox/ PC game here

Explanation:

4 0

2 years ago

Read 2 more answers

A device that protects electronic equipment from an increase in power, but not a decrease or outage is a ___.

Basile [38]

Answer: A) Battery backup

Explanation:

A battery backup are used to provide the source of power backup to various hardware components and desktop computers. In many cases, the devices are plugged into UPS ( uninterruptible power supply) for backup power and it is also depend upon the size of the UPS.

All the battery backups are located inside so that is why, the devices are heavy in weight. Usually, the battery backup front required additional button for performing various functions.

And the battery backup devices are manufacture by using the varying degree of backup abilities.

8 0

2 years ago

Write a python application that allows a user to enter any number of student test scores until the user enters 999. If the score

Kryger [21]

Answer:

This program is as follows

total = 0; count = 0

testscore = int(input("Score: "))

while testscore != 999:

if testscore < 0 or testscore > 100:

print("Out of range")

else:

total+=testscore

count+=1

testscore= int(input("Score: "))

print(count,"scores entered")

print("Arithmetic Average:",total/count)

Explanation:

This initializes total and count to 0

total = 0; count = 0

This gets input for score

testscore = int(input("Score: "))

The following iteration stop when 999 is entered

while testscore != 999:

This prints out of range for scores outside 0 - 100

if testscore < 0 or testscore > 100:

print("Out of range")

Otherwise

else:

The total score is calculated

total+=testscore

The number of score is calculated

count+=1

Get another input

testscore = int(input("Score: "))

The number of score is printed

print(count,"scores entered")

The average of score is printed

print("Arithmetic Average:",total/count)

7 0

2 years ago