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kobusy [5.1K]
3 years ago
9

Which of the following are screen objects used to maintain, view, and print data from a database

Computers and Technology
1 answer:
amid [387]3 years ago
8 0

Answer:

The correct answer to the following question will be "A spreadsheet".

Explanation:

  • A spreadsheet is a software device used to access and stores data from such a database. The interaction between separate entities (in separate tables) is controlled by their specific columns.
  • It's a programming program for arranging, evaluating and storing data in tabular format.
  • The spreadsheets have been developed as computer-controlled analogs to paper reporting worksheets. The system runs on data decided to enter in table cells.

Therefore, a Spreadsheet is the right answer.

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AP CSP - Write a program that takes 10 random numbers from 1 to 12 inclusively and averages them together.
Amanda [17]

Answer:

follows are the correct python code to this question:

import random as r#import random package as r

import statistics as s #import statistics package as s

l= r.sample(range(0,12),10)#defining l variable that use random function to store 10 random numbers

avg= s.mean(l)#defining avg variable for calculate average of l

print('List of random number are: ', l)#print list of random numbers

print("The random number Average is: ", avg)#print average value

Output:

List of random number are:  [4, 10, 6, 0, 3, 5, 1, 7, 11, 2]

The random number Average is:   4.9

Explanation:

In question 1:

In the given code, two packages are imported, which are "random and statistics", in which "random" is used to generate a random number, and "statistics" is used to calculate the average value.

In the code, the "l" variable is used, which uses a random function and store 10 random numbers, and an "avg" variable is defined that calculates the average value. In the last step, the print method is used that print number and its average value.

In question 2:

The given code is wrong because it only calls the "random" method, which is not defined.

3 0
3 years ago
What is output by the following line of code?
astraxan [27]

Answer:int x = 5;

if(x < 5)

cout << "line 1 ";

cout << "line 2";

A. line 1 line 2 B. line 1 C. line 2

D. line 1 E. line 1line 2

line 2

2. What would be output by the following code? _______

int x = 0;

while(x < 5)

{

cout << x << " ";

x++;

}

A. 0 1 2 3 4 5 B. 1 2 3 4 5 C. 0 1 2 3 4

D. 0 E. 0 0 0 0 0

3. After execution of the following code, what will be the value of input_value if the value 3 is entered at the keyboard at run time? ________

cin >> input_value;

if (input_value > 5)

input_value = input_value + 5;

else if (input_value > 2)

input_value = input_value + 10;

else

input_value = input_value + 15;

a. A. 8

b. B. 13

c. C. 18

d. D. 0

e. E. 5

4. What would the user see displayed on the screen after the following lines of code are executed?¬¬________

int i = 6;

if (i == 10)

cout << “value: “ << i;

else

cout << "hmmm";

A. value: i B. value: 10

C. hmmm D. value: ihmmm

E. value: 10

Hmmm

5. What is the output of the following lines of code? ______

for(int i=0; i<4; i++)

cout << (i * 3) << " ";

A. 0 1 2 3 4 B. 0 3 6 9

C. 0 3 6 9 12 D. 0 1 2 3 E. 0 0 0 0

Explanation:

6 0
2 years ago
1000base-t is a standard for achieving throughputs ____ times faster than fast ethernet over copper cable.
meriva
An Average of 10 times faster.

Hope this helps!
3 0
3 years ago
If the algorithm does not have instructions for unanticipated results, the computer program will a. solve a problem b. start ove
MrMuchimi

Answer: halt, just did the question

6 0
3 years ago
Who watches the show gravity falls, if you do, if you play the theme song for the first episode backwards you get a hiding messi
Yakvenalex [24]
I don’t really knowwww but thanks
4 0
3 years ago
Read 2 more answers
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