Python FA-01 Pre-Test

Which are all the features of Python Programming

• Interactive

• Interpreted

• Object-Oriented

• High-level Language

• General Purpose

Answer explanation

Python is a popular general-purpose interpreted, interactive, object-oriented, and high-level programming language.

Who developed Python Programming Language?

• Guido van Rossum

• Wick van Rossum

• Rasmus Lerdorf

• Niene Stom

Select the correct statement:

1. 1. In Interactive mode, user can save & edit python code

2. 2. In Interactive mode, user can see the result immediately

• 1. 1. true 2. false

• 1. 1. false 2. true

• Both are true

• Both are false

Answer explanation

a program that reads the high level program (source code) and executes the program line by line. Then, finally performs computations and prints the output

• Compiler

• Interpreter

• Assembly Code

• Machine Code

Python command used for output function is

• print("Hello");

• printf("Hello");

• print("Hello")

• printf("Hello");

Answer explanation

In Python, print() function prints the message to the screen or any other standard output device.

Syntax: print(object(s), sep=separator, end=end, file=file, flush=flush)

Eg: print("Hello")

x = "apple"

print(x)

Which are following are true about Python Variables

• A location in memory to store data

• We do not need to declare variables before using them or declare their type

• It is “statically typed”

• All the Above

What will be the output of this program

a = 10

b = 3

result = a // b

print("result", result)

• 1

• 3

• 3.33

• 3.4

Answer explanation

The // operator in Python is used to perform floor division, which returns the largest integer less than or equal to the quotient of the division

Which operator checks if a specified value exists in a sequence (such as a list or a string)?

• ==

• in

• not

• and

Answer explanation

The membership operators in Python are used to verify whether a value is part of a sequence (such as a string or a list).

Here are the key characteristics of membership operators:

1. in Operator:

   • The in operator checks if a specified value exists in an object (sequence).

   • It returns True if the value is present in the object.

   • Example: 5 in [1, 2, 3, 4, 5] evaluates to True because 5 is in the list.

2. not in Operator:

   • The not in operator checks if a specified value does not exist in an object.

   • It returns True if the value is not present in the object.

   • Example: 7 not in [1, 2, 3, 4, 5] evaluates to True because 7 is not in the list.

   • These operators are useful for testing membership within sequences and determining whether certain elements are part of a collection.

Select the correct statement to create new variables and assign specific values to them

• Name = Rahul

• Name = 'Rahul'

• Name = "Rahul"

• Name = "Rahul";

Which operator is used for exponentiation (raising a number to a power)?

• X^Y

• X^^Y

• X**Y

• None of the Above