Introduction to Coding: Learn the Basics of Programming and Algorithms

Question 1

Which of the following is NOT a primitive data type in Python?

Accepted Answer

Array

Answer

Integer

Answer

String

Answer

Boolean

Question 2

What is the main purpose of an algorithm?

Accepted Answer

To solve a specific problem step-by-step

Answer

To design a website

Answer

To create a computer chip

Answer

To send email messages

Question 3

What is the primary role of a compiler in the coding process?

Accepted Answer

Translating human-readable code into machine-readable code

Answer

Executing the code on the computer

Answer

Debugging the code for errors

Answer

Storing the code in a file

Question 4

Which of the following is an example of a looping construct in coding?

Accepted Answer

for

Answer

if

Answer

else

Answer

break

Question 5

Which of the following is NOT a fundamental concept of coding?

Accepted Answer

Network protocols

Answer

Algorithms

Answer

Programming languages

Answer

Computational thinking

Question 6

What is the main purpose of an algorithm in coding?

Accepted Answer

To establish a sequence of logical steps

Answer

To design user interfaces

Answer

To store and manage data

Answer

To prevent unauthorized access to data

Question 7

Which programming language is commonly used for developing websites?

Accepted Answer

JavaScript

Answer

Python

Answer

Java

Answer

C++

Question 8

What is the main purpose of using loops in coding?

Accepted Answer

To execute a block of code repeatedly

Answer

To store data in an array

Answer

To create variables

Answer

To define functions

Question 9

Which of the following is NOT a type of data structure used in coding?

Accepted Answer

Algorithms

Answer

Arrays

Answer

Linked lists

Answer

Queues

Question 10

In coding, what is the term for a set of instructions that solve a problem step by step?

Accepted Answer

Algorithm

Answer

Variable

Answer

Loop

Answer

Data type

Question 11

Which of the following is NOT a fundamental component of coding?

Accepted Answer

Images

Answer

Variables

Answer

Functions

Answer

Loops

Question 12

What is the primary function of an algorithm?

Accepted Answer

To solve a problem

Answer

To design a user interface

Answer

To store data securely

Answer

To connect with external devices

Question 13

Which of the following describes a programming language?

Accepted Answer

A set of instructions

Answer

Always written in English

Answer

Exclusively used by professional programmers

Answer

Cannot be used to create software

Question 14

What is the purpose of using loops in coding?

Accepted Answer

To repeat a sequence of instructions

Answer

To store data securely

Answer

To make decisions based on input

Answer

To connect with external devices

Question 15

Which of the following is NOT a fundamental concept of coding?

Accepted Answer

Databases

Answer

Algorithms

Answer

Programming languages

Answer

Computational thinking

Question 16

What is the primary purpose of coding in technology?

Accepted Answer

Creating and controlling software and devices

Answer

Storing and managing data

Answer

Designing websites

Answer

Troubleshooting hardware issues

Question 17

Which of the following is a definition of an algorithm?

Accepted Answer

A step-by-step set of instructions for solving a problem

Answer

A programming language used to write code

Answer

A type of data structure used to store information

Answer

A software application used to create presentations

Question 18

How are variables different from constants in programming?

Accepted Answer

Variables can change their value, while constants cannot.

Answer

Constants can change their value, while variables cannot.

Answer

Variables and constants are the same thing.

Answer

Variables are used to store data, while constants are used to store instructions.

Question 19

Which of the following is a widely used programming language?

Accepted Answer

Python

Answer

Algebra

Answer

English

Answer

French

Question 20

Which of the following is NOT a characteristic of a good algorithm?

Accepted Answer

Easy to understand

Answer

Clear and concise

Answer

Efficient

Answer

Accurate

Question 21

What is the primary purpose of a programming language?

Accepted Answer

To communicate with computers

Answer

To communicate with humans

Answer

To store data

Answer

To create websites

Question 22

What is the role of a variable in coding?

Accepted Answer

To store data

Answer

To perform calculations

Answer

To control program flow

Question 23

Which of the following is a data structure?

Accepted Answer

Array

Answer

Variable

Answer

Function

Answer

Loop

Question 24

What is the first step in solving a coding problem?

Accepted Answer

Understand the problem

Answer

Write the code

Answer

Test the solution

Answer

Debug the code

Question 25

What is the purpose of a loop in coding?

Accepted Answer

To repeat a set of instructions multiple times

Answer

To store data

Answer

To perform calculations

Question 26

What is the difference between a compiler and an interpreter in coding?

Accepted Answer

A compiler translates code into machine code all at once, while an interpreter translates it line by line

Answer

An interpreter translates code into machine code all at once, while a compiler translates it line by line

Answer

A compiler is faster than an interpreter, while an interpreter is more efficient

Question 27

Which of the following is NOT a fundamental data type in programming?

Accepted Answer

Function

Answer

String

Answer

Integer

Answer

Boolean

Question 28

Which programming language is popularly applied in web development?

Accepted Answer

JavaScript

Answer

Python

Answer

Java

Question 29

The use of loops in coding serves the primary purpose of:

Accepted Answer

Repeating a series of instructions multiple times

Answer

To store data in a structured way

Question 30

In coding, a distinctive feature between variables and constants is that:

Accepted Answer

Variables can change their value, while constants cannot

Answer

Constants can be used in expressions, while variables cannot

Question 31

To effectively learn coding, the most beneficial practice is:

Accepted Answer

Practicing regularly

Answer

Memorizing syntax

Question 32

Which of the following is a programming language used for creating websites?

Accepted Answer

HTML

Answer

Python

Answer

Microsoft Word

Answer

Photoshop

Question 33

Identify the incorrect basic data type in coding:

Accepted Answer

List

Answer

String

Answer

Integer

Answer

Boolean

Question 34

What is the primary purpose of an algorithm in coding?

Accepted Answer

Providing clear instructions to solve problems

Answer

Facilitating data storage in a computer

Answer

Designing user interfaces effectively

Answer

Managing multiple software processes simultaneously

Question 35

Which programming language is known for being beginner-friendly and easy to learn?

Accepted Answer

Python

Answer

Java

Answer

C++

Answer

Assembly

Question 36

What is the main function of a compiler in the coding process?

Accepted Answer

Converting high-level code into machine-readable form

Answer

Executing code directly on a computer

Answer

Debugging code to identify errors

Answer

Creating graphical user interfaces

Question 37

Which of the following is an example of a conditional statement in coding?

Accepted Answer

if-else statement

Answer

while loop

Answer

for loop

Answer

function definition

Question 38

How do variables differ from constants in coding?

Accepted Answer

Variables can change, but constants remain fixed

Answer

Constants can change, but variables cannot

Answer

Variables are stored in memory, but constants are not

Answer

Constants are stored in memory, but variables are not

Question 39

What is the primary purpose of using functions in coding?

Accepted Answer

Organising code into reusable and manageable units

Answer

Storing data in a convenient and structured manner

Answer

Designing graphical user interfaces

Answer

Managing multiple processes concurrently

Question 40

What is the key difference between coding and programming?

Accepted Answer

Coding is the act of writing code, while programming involves designing and developing software solutions

Answer

Programming is the act of writing code, while coding involves designing and developing software solutions

Answer

Coding and programming are essentially the same concept

Answer

There is no meaningful difference between coding and programming

Question 41

What is the primary purpose of a programming language?

Accepted Answer

To provide a way to communicate with computers

Answer

To store data in a structured way

Answer

To make computers more user-friendly

Question 42

Which of the following is a low-level programming language?

Accepted Answer

Assembly

Answer

Java

Answer

C++

Answer

Python

Question 43

What is the key difference between a variable and a constant in coding?

Accepted Answer

A variable can change its value, while a constant cannot.

Answer

A constant is always a number, while a variable can be any type of data.

Answer

A variable is used only in loops, while a constant is used in all other parts of the program.

Question 44

What is the main purpose of using a loop in coding?

Accepted Answer

To repeat a block of code a specified number of times or until a condition is met

Answer

To perform complex calculations

Answer

To store data in a structured way

Question 45

Which of the following is a type of conditional statement in coding?

Accepted Answer

If statement

Answer

Function call statement

Answer

Loop statement

Answer

Variable declaration statement

Question 46

What is the primary difference between a function and a procedure in coding?

Accepted Answer

A function always returns a value, while a procedure does not.

Answer

A procedure is always called by a function, while a function is never called by a procedure.

Answer

A function can only be used in loops, while a procedure can be used anywhere in a program.

Question 47

What is the purpose of using a data structure in coding?

Accepted Answer

To organize and store data efficiently, making it easier to access and manipulate

Answer

To perform complex calculations

Answer

To communicate with other programs

Question 48

Which of the following is an example of a data structure?

Accepted Answer

Array

Answer

Function

Answer

Statement

Answer

Loop