KC Knowledge Check

The Knowledge Check is intended to support learning and self-assessment.

The Knowledge Check is not graded.

1️⃣ Multiple Choice

Given:

age = 25
price = 4.99
name = "Anna"

Which statement is correct?

A) age is a string

B) price is a float

C) name is a list

D) age is a boolean

Select the correct answer.

2️⃣ Multiple Choice

Given:

numbers = [5, 10, 15]

Which statement prints the second element of the list?

A)

numbers[0]

B)

numbers[1]

C)

numbers[2]

D)

numbers[3]

Select the correct answer.

3️⃣ Multiple Choice

Given:

score = 75

Which output is produced?

if score >= 50:
    print("Passed")
else:
    print("Failed")

A) Failed

B) Passed

C) Error

D) No output

Select the correct answer.

4️⃣ Multiple Choice

What is printed by the following code?

for i in range(1, 4):
    print(i)

A)

1
2
3

B)

1
2
3
4

C)

0
1
2
3

D)

1
2

Select the correct answer.

5️⃣ Multiple Choice

Given:

text = "Python"

What is the result of:

print(text[:3])

A)

Pyt

B)

hon

C)

Python

D)

yth

Select the correct answer.

6️⃣ Writing Python Code

Create a variable named temperature and assign it the value 18.

Write a Python program that:

  • prints "Cold" if the temperature is below 10,
  • prints "Mild" if the temperature is between 10 and 20,
  • prints "Warm" if the temperature is above 20.

7️⃣ Writing Python Code

Assume:

numbers = [4, 7, 2, 9]

Write Python statements that:

  • append the value 5 to the list,
  • remove the value 2,
  • print the modified list.

8️⃣ Writing Python Code

Write a Python program that:

  • uses a for loop,
  • prints all numbers from 1 to 10,
  • prints only the even numbers.

Expected output:

2
4
6
8
10

Discussion

The solutions will be discussed during the course session.

Updated: