Python Programming

1. What is a Python array? a) A built-in data type for storing key-value pairs b) A linear data structure for storing elements of the same data type c) A collection of unordered elements d) A list of dictionaries Click to View Answer and Explanation Answer: b) A linear data structure for storing elements of […]

A lambda function in Python is a concise and anonymous function defined using the lambda keyword. It can take any number of arguments but must consist of a single expression. The expression is evaluated and returned as the result when the lambda function is called. Lambda functions are often used for simple, one-off operations and

Functions in Python are blocks of code that are defined with the <em>def</em> keyword. They are executed only when they are called. Functions can accept input data known as parameters or arguments, and they can also return data as a result. This allows you to encapsulate and reuse code, making your programs more organized and

The for loop in Python is a control flow statement that is used to iterate over a sequence (such as a list, tuple, set, dictionary, or string) or other iterable objects. Here we present 12 multiple-choice questions to test your knowledge of Python For Loop. Each MCQ has the correct answer with an explanation.  1. What

Python’s while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. Here we present 12 multiple-choice questions to test your knowledge of Python While Loop. Each MCQ has the correct answer with an explanation.  1. What is the basic structure of a while loop in Python?

Python’s if…else statement is a fundamental control flow tool that allows you to execute code based on certain conditions. Here we present 12 multiple-choice questions to test your knowledge of Python if-else statement. Each MCQ has the correct answer with an explanation.  1. What is the correct syntax for an if statement in Python? a)

Python dictionaries are a type of collection in Python. They store data in key-value pairs and are mutable, meaning you can add, modify, and delete their key-value pairs. Here we present 20 multiple-choice questions to test your knowledge of Python Dictionaries. Each MCQ has the correct answer with an explanation.  1. What is a dictionary

Sets in Python are an unordered collection of unique elements. They are mutable, allowing the addition and removal of elements, but the elements themselves must be immutable. Sets are useful for membership testing, removing duplicates from a sequence, and performing mathematical operations such as unions, intersections, differences, and symmetric differences. Here we present 15 multiple-choice

Tuples in Python are fundamental data structure that function as immutable sequences. They are used to store multiple items in a single variable and can contain elements of different types. Here we present 15 multiple-choice questions to test your knowledge of Python Tuples. Each MCQ has the correct answer with an explanation.  1. How is

Operators in Python are special symbols that carry out arithmetic or logical computation. The value that the operator operates on is called the operand. Here we present 20 multiple-choice questions to test your knowledge of Python operators, including arithmetic, assignment, comparison, logical, identity, membership, and bitwise operators. Each MCQ has the correct answer with an

1. What is the output of bool("False") in Python? a) True b) False c) None d) Error Click to View Answer and Explanation Answer: a) True Explanation: In Python, the bool() function converts a value to a Boolean. Any non-empty string, including the string "False", is converted to True. 2. Which of the following statements

1. What is the output of 5 ** 2 in Python? a) 25 b) 10 c) 7 d) 2.5 Click to View Answer and Explanation Answer: a) 25 Explanation: The ** operator in Python is used for exponentiation. 5 ** 2 calculates 5 raised to the power of 2, which is 25. 2. Which of

1. Which of the following is a complex number in Python? a) 1 + 2j b) 1.2 c) "1+2j" d) [1, 2] Click to View Answer and Explanation Answer: a) 1 + 2j Explanation: In Python, a complex number is defined with a real part and an imaginary part, where the imaginary part is denoted

In Python, variables are used to store data values. They are essentially labels that you can assign to data, and once a variable is set, you can refer to it by its name to access the value it represents. Here we present 15 multiple-choice questions to test your knowledge of Python variables. Each MCQ has