Python KP 1-2

Which is the special symbol used in python to add comments?

• /*...*/

• #

• //

• $

Please select the valid single line comment in Python.

• # comment

• "comment"

• 'comment'

• /* comment */

Which of the following statements are true?

• A compiler scans the entire source code file and translates the whole of it into machine code at once

• Compiled code tends to execute faster than interpreted code

• An interpreter translates one statement of the source code at a time into machine code

• None of the above

A data structure that can't be changed after its creation is known as _____?

• immutable

• mutable

• duck-typed

• strongly-typed

How to output the string "Hello" in Python?

• System.out("Hello")

• printf("Hello")

• print("Hello")

• echo("Hello")

Which one of the following is the correct extension of the Python file?

• .p

• .pyt

• .python

• .py

Identify the Python docstring comment.

• Comment 1

• Comment 2

• Comment 3

• Comment 4

Which of the following characters is used for single-line comments in Python?

• !

• #

• /*

• 
  //

An operation that modifies a variable without making a copy is known as ....

• in-place operation

• static typed operation

• 
  mutability operation

• 
  constant time operation

Identify the Python comment.

• 
  Comment 1

• Comment 2

• Comment 3

• Comment 4