Python Institute PCEP-30-02 Online Practice Questions and Exam Preparation

Python Institute PCEP-30-02 Online Questions & Answers

• Question 11:

  You develop a Python application for your company. You have the following code.

  

  Which of the following expressions is equivalent to the expression in the function?

  A. (a + b) * (c - d)
  B. (a + (b * c)) - d)
  C. (a + ((b * c) - d)
  D. None of the above.
  B. (a + (b * c)) - d)

• Question 12:

  What is the expected output of the following code?

  

  A. The code is erroneous.
  B. 2
  C. 3
  D. 1
  A. The code is erroneous.

• Question 13:

  Which of the following statements is false?

  A. The None value can be compared with variables.
  B. The None value can not be used as an argument of arithmetic operators.
  C. The None value may not be used outside functions.
  D. The None value can be assigned to variables.
  C. The None value may not be used outside functions.

• Question 14:

  What is the expected behavior of the following snippet?

  

  It will:

  A. cause a runtime exception on Line 9
  B. cause a runtime exception on Line 8
  C. print 6
  D. print 4
  E. print 8
  E. print 8

• Question 15:

  What is the expected output of the following code?

  

  A. 30
  B. 29
  C. 28
  D. 31
  B. 29

• Question 16:

  What is the output of the following snippet?

  

  A. [1, 1, 2, 2]
  B. [1, 1, 1, 2]
  C. [1, 2, 1, 2]
  D. [1, 2, 2, 2]
  B. [1, 1, 1, 2]

• Question 17:

  Consider the following code.

  x = oat('23.42')

  Which of the following expressions will evaluate to 2?

  A. int(x) + False
  B. bool(x) + True
  C. str(x)
  D. bool(x)
  B. bool(x) + True

• Question 18:

  What is the expected output of the following code?

  

  A. 1 | 1. x: 42 2 | 2. x: 42 3 | 3. x: 42
  B. None of the above.
  C. 1 | 1. x: 42 2 | 2. x: 23 3 | 3. x: 23
  D. 1 | 1. x: 42 2 | 2. x: 23 3 | 3. x: 42
  C. 1 | 1. x: 42 2 | 2. x: 23 3 | 3. x: 23

• Question 19:

  The value thirty point eleven times ten raised to the power of nine should be written as:

  A. 30.11E9.0
  B. 30E11.9
  C. 30.11*10^9
  D. 30.11E9
  D. 30.11E9

• Question 20:

  Insert the correct snippet so that the program produces the expected output. Expected output:

  

  Code:

  

  A. b = 0 not in list
  B. b = list[0]
  C. b = 0 in list
  D. b = False
  C. b = 0 in list