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

Python Institute PCEP-30-02 Online Questions & Answers

• Question 201:

  What is the expected output of the following code?

  

  A. (4)
  B. 4
  C. (4,)
  D. 44
  B. 4

• Question 202:

  The following snippet:

  

  A. will output 4
  B. will output 2
  C. is erroneous
  D. will return None
  C. is erroneous

• Question 203:

  You are coding a math utility by using Python. You are writing a function to compute roots. The function must meet the following requirements:

  1.

  If a is non-negative, return a ** (1 / b)

  2.

  If a is negative and even, return 'Result is an imaginary number'

  3.

  If a is negaitve and odd, return -(-a) ** (1 / b)

  Which of the following functions meets the requirements?

  

  A. Option A
  B. Option B
  C. Option C
  D. Option D
  A. Option A

• Question 204:

  How many stars will the following code print to the monitor?

  

  A. nine
  B. zero
  C. three
  D. six
  C. three

• Question 205:

  What is the expected output of the following code?

  

  A. [2]
  B. [3, 4, 5]
  C. The program will cause an error.
  D. [2, 3, 4, 5]
  B. [3, 4, 5]

• Question 206:

  You develop a Python application for your company. You want to add notes to your code so other team members will understand it. What should you do?

  A. Place the notes after the last list of code separated by a blank line.
  B. Place the notes after the # sign on any line.
  C. Place the notes inside of parentheses on any line.
  D. Place the notes before the rst line of code separated by a blank line.
  B. Place the notes after the # sign on any line.

• Question 207:

  What is the expected output of the following code?

  

  A. 0 1
  B. 1 0
  C. The code is erroneous.
  D. 0 0
  C. The code is erroneous.

• Question 208:

  Python Is an example of which programming language category?

  A. interpreted
  B. assembly
  C. compiled
  D. machine
  A. interpreted

  ---

  Explanation/Reference:

  Python is an interpreted programming language, which means that the source code is translated into executable code by an interpreter at runtime, rather than by a compiler beforehand. Interpreted languages are more flexible and portable

  than compiled languages, but they are also slower and less efficient. Assembly and machine languages are low-level languages that are directly executed by the hardware, while compiled languages are high-level languages that are

  translated into machine code by a compiler before execution.

  Reference: [Python Institute - Entry-Level Python Programmer Certification]

• Question 209:

  What is the output of the following snippet?

  

  A. [1, 2, 3, 1, 2, 3]
  B. [3, 2, 1, 1, 2, 3]
  C. [1, 1, 1, 1, 2, 3]
  D. [1, 2, 3, 3, 2, 1]
  C. [1, 1, 1, 1, 2, 3]

• Question 210:

  What is the expected output of the following code?

  

  A. None
  B. 1
  C. The code is erroneous.
  D. 2
  B. 1