Python Institute Python Institute Certifications PCEP-30-02 Questions & Answers

• Question 221:

  What is the expected output of the following code?

  

  A. ace

  B. bdf

  C. abcdef

  D. An empty line.

  Correct Answer: A

• Question 222:

  What is the default return value for a function that does not explicitly return any value?

  A. void

  B. Null

  C. public

  D. None

  E. int

  Correct Answer: D

• Question 223:

  A function de nition starts with the keyword:

  A. fun

  B. def

  C. function

  Correct Answer: B

• Question 224:

  The function body is missing.

  What snippet would you insert in the line indicated below:

  

  A. print('number')

  B. return 'number'

  C. print(number)

  D. return number

  Correct Answer: D

• Question 225:

  What is the expected output of the following code?

  

  A. ****

  B. The code is erroneous.

  C. **

  D. *

  Correct Answer: A

• Question 226:

  If a list passed into a function as an argument, deleting any of its elements inside the function using the del instruction:

  A. will not affect the argument

  B. will cause a runtime error

  C. will affect the argument

  Correct Answer: C

• Question 227:

  What is the output of the following code snippet?

  

  A. 2 3

  B. The code is erroneous.

  C. 3 2

  D. 1 3

  E. 3 3

  Correct Answer: C

• Question 228:

  isalnum() checks if a string contains only letters and digits, and this is:

  A. A module

  B. A function

  C. A method

  Correct Answer: C

• Question 229:

  What is the output of the following snippet?

  

  A. 9

  B. The snippet is erroneous.

  C. 0

  D. 3

  Correct Answer: A

• Question 230:

  What is the expected output of the following code?

  

  A. 0

  B. False

  C. The program will cause an error.

  D. True

  E. 1

  Correct Answer: C