Ask question

Ask question

All categories

4 years ago

11

You are going to write a program for Computer test which will read 10 multiple choice questions from a file, order them randomly

and provide the test to the user. When the user done the program must give the user his final score

Computers and Technology

1 answer:

sweet-ann [11.9K]4 years ago

6 0

Answer:

Code is too large , i attached a source file below and also a text file from where i get Questions

Explanation:

You might be interested in

Anyone help me with number 41.

Katarina [22]

It is te = t I yhink

8 0

3 years ago

Write a program that performs a simulation to estimate the probability of rolling five of a kind in a single toss of five six-si

VikaD [51]

Answer:

import random

def probability_five_of_a_kind(num_trials):

sums = 0

for _ in range(num_trials):

roll_1 = random.randrange(1,6, 1)

roll_2 = random.randrange(1,6, 1)

roll_3 = random.randrange(1,6, 1)

roll_4 = random.randrange(1,6, 1)

roll_5 = random.randrange(1,6, 1)

collection = roll_1 + roll_2 + roll_3 + roll_4 + roll_5

if collection == 5:

sums += 1

prob = round(sums/7776, 8)

print(f"The probability_five_of_a_kind is {prob}")

probability_five_of_a_kind(100)

probability_five_of_a_kind(10000)

probability_five_of_a_kind(1000000)

Explanation:

The random package of the python language is used to select an integer value from the range of one to six representing the sides of a die. All six rolls are randomized and the sum. If the sum is equal to 5, the sums counter is incremented. At the end of the loop, the sum is divided by the five dices events (which is 6^5 = 7776).

8 0

3 years ago

Francis has designed a picture book appropriate for third graders. He wants teachers across the world to freely download use, an

mestny [16]

Answer:

The correct answer will be "Project Gutenberg".

Explanation:

Project Gutenberg continues to obtain lots of requests for authorization for using printed books, pictures, as well as derivatives from eBooks. Perhaps some applications should not be produced, because authorization would be included in the objects provided (as well as for professional usages).
You can copy, hand it over, or m actually-use it underneath the provisions including its license that was included in the ebook.

So that the above is the right answer.

8 0

3 years ago

What would be the result after the following code is executed? final int SIZE = 25; int[] array1 = new int[SIZE]; // Code that w

Maurinko [17]

Answer:

The "Value" variable contains the lowest value of array1 list.

Explanation:

When the user passes the value on the array, then the above code is used to find the minimum value from the list of value which is passed by the user.
The above array has the 25 sizes, so it will take only 25 value from the user, Then the loop will assume the first value as the minimum value and assign that value on the variable "value".
Then all the other elements accessed by the for loop and compare with the value of Value variable if the array value is minimum, then that value is assigned on the variable value.
Hence the minimum value of the list will be assigned on the variable value.

8 0

3 years ago

Explain how any simple substitution cipher that involves a permutation of the alphabet can be thought of as a special case of th

Kaylis [27]

A simple substitution cipher takes each vector ( $e_i$ ) and assigns it to the vectors [ $e_{\pi (i)}$ ] in a one-to-one function so as to make them equivalent.

<h3>What is the Hill cipher?</h3>

In 1929, the Hill cipher was invented by Lester S. Hill and it can be described as a poly-graphic substitution cipher that is typically based on linear algebra and it avails a cryptographer an ability to simultaneously operate on more than three (3) symbols.

In Cryptography, the simple substitution cipher is usually viewed as a function which takes each plaintext letter (alphabet) and assigns it to a ciphertext letter. Thus, it takes each vector ( $e_i$ ) and assigns it to the vectors [ $e_{\pi (i)}$ ] in a one-to-one function so as to make them equivalent.

Read more on Hill cipher here: brainly.com/question/13155546

#SPJ1

6 0

2 years ago