Basic Computer Knowledge Quiz

When was the first personal computer launched by IBM?

• 1975

• 1980

• 1984

• 1991

Which company introduced the first smartphone with a touch display?

• Samsung

• Nokia

• Apple

• Sony

What type of battery did Sony commercialize in 1991?

• Nickel-Cadmium

• Lead-Acid

• Lithium-Ion

• Alkaline

What is a major benefit of quantum computers over classical computers?

• They consume less energy

• They can solve complex problems faster

• They are cheaper to manufacture

• They use traditional binary code

Who invented the World Wide Web?

• Bill Gates

• Steve Jobs

• Tim Berners-Lee

• Elon Musk

What does the term 'Green Computing' refer to?

• Using computers in agriculture

• Environmentally friendly use of computers

• Manufacturing of green-colored computers

• Computers used in recycling plants

Which technology enhances real-world surroundings with digital information?

• Virtual Reality (VR)

• Augmented Reality (AR)

• Artificial Intelligence (AI)

• Machine Learning (ML)

What is a key feature of blockchain technology?

• Centralized control

• Decentralized and transparent data storage

• Faster internet speeds

• Increased physical security

Which of the following is NOT an impact of computational innovations in education?

• Online learning

• Virtual reality experiences

• Manual attendance tracking

• Smart boards

What challenge does the implementation of smart cities face?

• High installation and maintenance costs

• Lack of public interest

• Lack of hardware components

• Overpopulation