Introduction to Computer and Programming Concepts Quiz

What is a computer program?

• A type of software

• A machine that processes data

• A set of instructions for the computer

• A set of physical devices

Which of the following is NOT a reason to prefer computers over humans?

• Computers execute instructions accurately

• Computers can perform calculations faster

• Computers never get tired

• Computers can think creatively

What does RAM stand for?

• Read Access Memory

• Random Access Memory

• Real-time Access Memory

• Rapid Access Memory

Which component is referred to as the brain of the computer?

• Central Processing Unit

• Main Memory

• Output Device

• Input Device

What is the primary function of system software?

• To provide entertainment

• To create and modify documents

• To manage hardware and software resources

• To perform specific tasks for users

What is pseudocode?

• A programming language

• A visual representation of algorithms

• Structured English for describing algorithms

• A type of software

Which of the following is an example of an algorithm?

• A recipe for cooking

• A computer program

• A software application

• A hardware component

What is the purpose of a flowchart?

• To store data

• To visualize the sequence of steps in a process

• To manage hardware

• To write code

What is the first phase of the Program Development Life Cycle (PDLC)?

• Analysis

• Design

• Planning

• Implementation

Which model in SDLC is known for its sequential approach?

• Iterative Model

• Spiral Model

• Waterfall Model

• Agile Model