Computer Coding Exam 1 March 2024

What do PC hardware components refer to?

• The software and applications installed on a computer

• The physical parts of a computer system that can be seen and touched

• The programming code that runs on a computer

• The user interface elements like icons and buttons

Which of the following is NOT a function of a CPU?

• Processing instructions

• Rendering graphics

• Storing temporary data

• Contributing to the overall operation of a computer system

How many bytes are there in 1 kilobyte (KB)?

• 1024 bytes

• 1000 bytes

• 512 bytes

• 2048 bytes

What is the smallest unit of data in a computer?

• Byte

• Kilobyte

• Bit

• Megabyte

What does LIFO stand for in data storage management?

• Last In, First Out

• Last In, Final Out

• Least In, First Out

• Last Input, First Output

Which data structure is typically used as an example of FIFO?

• Stack

• Queue

• Array

• Tree

What do logical steps in programming refer to?

• The sequence of actions or decisions taken to solve a problem or achieve a goal

• The process of debugging a program

• The syntax rules of a programming language

• The design of user interfaces in software applications

What is the purpose of flowchart in programming?

• To represent different actions and decisions in a program

• To document the user requirements

• To create graphical user interfaces

• To write pseudocode for algorithms

What are conditional statements in programming used for?

• To repeat a block of code multiple times

• To make decisions based on certain conditions

• To declare variables and data types

• To define functions and procedures

Which of the following is a comparison operator in programming?

• +

• %

• ==

• &&