PCAP: Python Essentials 1 – Module 2 Test Answer

Python Essentials 1:

• Module 1 Test
• Module 2 Test
• Module 3 Test
• Module 4 Test
• Part 1 Summary Test

Python Essentials 2:

• Module 1 Test
• Module 2 Test
• Module 3 Test
• Module 4 Test
• Part 2 Summary Test

Python Essentials - Final Test:

• Final Test Answers

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1. The \n digraph forces the print() function to:

   • stop its execution
   • duplicate the character next to the digragh
   • break the output line 
   • output exactly two characters: \ and n

2. What is the output of the following snippet if the user enters two lines containing 2 and 4 respectively?

   x = int(input())
   y = int(intpu())
   
   x = x / y
   y = y / x
   
   print(y)

   • 8.0
   • the code will cause a runtime error 
   • 4.0
   • 2.0

3. What is the output of the following snippet?

   z = y = x = 1
   print(x, y, z, sep='*')

   • 1 1 1
   • x*y*z
   • 1*1*1
   • x y z

4. What is the output of the following snippet?

   x = 1 / 2 + 3 // 3 + 4 **2
   print(x)

   • 8.5
   • 0
   • 17.5
   • 17

5. What is the output of the following snippet if the user enter two lines containing 2 and 4 respectively?

   x = int(input())
   y = int(input())
   print(x + y) 

   • 2
   • 24
   • 4
   • 6

6. Which of the following variable names are illegal? (Select two answers)

   • true
   • and
   • TRUE
   • True

7. The result of the following division:

   1 / 1

   • is equal to 1.0
   • is equal to 1
   • cannot be evaluated
   • cannot be predicted

8. The ** operator:

   • does not exist
   • performs duplicated multiplication 
   • performs exponentiation
   • perform floating-point multiplication

9. What is the output of the following snippet?

   y = 2 + 3 * 5.
   print(Y)

   • the snippet will cause an execution error 
   • 25.
   • 17
   • 17.0

10. What is the output of the following snippet?

    x = 1
    y = 2
    z = x
    x = y
    y = z
    print (x, y)

    • 1 2
    • 1 1
    • 2 2
    • 2 2

11. The 0o prefix means that the number after it is denoted as:

    • hexadecimal
    • octal
    • decimal
    • binary

12. The value twenty point twelve times ten raised to the power of eight should be written as:

    • 20.12*10^8
    • 20E12.8
    • 20.12E8.0
    • 20.12E8

13. What is the output of the following snippet if the user enter two lines containing 2​​and 4 respectively?

    x = int(intput())
    y = int(intput())
    x = x // y
    y = y //x
    print(y)

    • the code will cause a runtime error 
    • 2.0
    • 8.0
    • 4.0

14. What is the output of the following snippet if the user enter two lines containing 11 and 4 respectively?

    x = int(intput())
    y = int(intput())
    x = x % y
    x = x % y
    y = y % x
    print(y)

    • 3
    • 2
    • 4
    • 1

15. The print() function can output values of:

    • not more than five arguments
    • any number of arguments (including zero)
    • any number of arguments (excluding zero)
    • just one argument

16. What is the output of the following snippet if the user enters two lines containing 3 and 6 respectively?

    x = input()
    y = int(input())
    print(x * y)

    • 333333
    • 36
    • 18
    • 666

17. Left-sided binding determines that the result of the following expression:

    1 // 2 * 3

    is equal to :

    • 0.0
    • 0
    • 4.5
    • 0.166666666666666666

18. Which of the following statement are true? (Select two answers)

    • The result of the / operator is always an integer value.
    • The ** operator uses right-sided binding.
    • Adding precedes multiplication.
    • The right argument of the % operator cannot be zero.

19. What is the output of the following snippet if the user enters two lines containing 2 and 4 respectively?

    x = input()
    y = input()
    print(x + y)

    • 4
    • 2
    • 6
    • 24

20. The meaning of the keyword parameter is determined by:

    • its value
    • the argument’s name specified along with is value
    • its connection with exiting variables
    • its position within the argument list

Python Essentials 1:

• Module 1 Test
• Module 2 Test
• Module 3 Test
• Module 4 Test
• Part 1 Summary Test

Python Essentials 2:

• Module 1 Test
• Module 2 Test
• Module 3 Test
• Module 4 Test
• Part 2 Summary Test

Python Essentials - Final Test:

• Final Test Answers