Personal Computers Part 1 (2025)

Which of the following best describes a Personal Computer (PC)?

• A computer designed for use by one person at a time.

• A computer designed for use by many people at once.

• A computer only used for gaming.

• A computer only used in factories.

Who is considered a hobbyist in the context of computers?

• Someone who works on computers for fun rather than as a job.

• Someone who only uses computers at work.

• Someone who never shares ideas about computers.

• Someone who only plays games on computers.

What does "commercial appeal" mean when talking about computers?

• How attractive a product is to the general public or marketplace.

• How fast a computer can process data.

• How many colors a computer can display.

• How many games a computer can play.

Which computer, released in 1975, is considered one of the first personal computers and sparked interest in the home-computer revolution?

• Altair 8800

• Apple II

• IBM PC

• Macintosh

What was a key feature of the Apple II computer released in 1977?

• Color graphics, games, and ease of use

• Touchscreen interface

• Voice recognition

• Wireless internet

Why did early computers use Command Line Interfaces (CLI) instead of graphic interfaces?

• Graphic interfaces didn’t exist yet.

• CLIs were more fun to use.

• CLIs were only for experts.

• Graphic interfaces were too expensive.

Which of the following tasks is commonly performed on a personal computer (PC)?

• Writing, browsing the internet, playing games, and running software

• Building bridges

• Cooking food

• Driving cars

How did early computer hobbyists contribute to the development of computers?

• They built machines, wrote programs, and shared ideas before computers became mainstream.

• They only played games on computers.

• They avoided using computers.

• They sold computers in large quantities.

What is a Command Line Interface (CLI)?

• A text-based way of using a computer where users type commands.

• A way to use a computer by clicking icons.

• A way to use a computer with voice commands.

• A way to use a computer with touchscreens.

Why is commercial appeal important for computers?

• It makes a computer easy to use, useful, and desirable enough that many people want to buy it.

• It makes computers run faster.

• It makes computers cheaper to produce.

• It makes computers more difficult to use.