What is Computer Science?

• The study of computer games and entertainment

• The study of computers and computational systems

• The study of how to use social media

• The study of computer hardware only

What is a computer?

• A device used for only playing music

• An electronic device that processes data and produces information

• A machine that stores only pictures and videos

Which of the following are examples of computers?

• Smartphone, Laptop, Desktop

• Pen, Notebook, Paper

• Television, Radio, Microwave

• Calculator, Table, Chair

What is the difference between data and information?

• Data is processed information, and information is raw facts

• Data is raw facts, and information is processed data

• Data and information mean the same thing

• Data is useful while information is useless

Which of the following best represents the stages of the computer data processing cycle?

• Input → Processing → Output → Storage

• Processing → Output → Input → Storage

• Storage → Input → Processing → Output

• Output → Processing → Storage → Input

In which of the following areas are computers used, and for what purpose?

• Hospitals - To entertain patients with movies

• Schools - To assist in teaching and learning

• Restaurants - To cook food

• Farms - To plant seeds

How do you use computers in your day-to-day life?

• To send emails and browse the internet

• To wash clothes

• To water plants

• To walk from one place to another

Which of the following are two advantages and two disadvantages of using computers to process data?

• Fast, Intelligent, Accurate, Theft

• Slow, Unreliable, Expensive, Theft

• Lazy, Slow, Difficult, Insecure

• Time-consuming, Boring, Safe, Limited