ICT Unit 1, 2 & 3

Which of the following is NOT a rule for using a computer lab?

• Do not run in the lab.

• Keep the computer lab clean.

• Use the computer without permission

• Respect your teacher and classmates.

What is the correct posture when using a computer?

• Slouching in your chair with your head tilted down.

• Sitting up straight with eyes level with the monitor.

• Keeping elbows far from the body.

• Crossing your legs while typing.
  

What is software piracy?

• Sending unwanted communication over the internet.

• Unauthorized access to computer systems.

• Illegal copying and distribution of software.

• Using antivirus software to scan files.

Which law protects personal information from misuse?

• Copyright Act

• Data Protection Act

• Computer Misuse and Cybercrime Act

• Spam Prevention Act

How can you protect your computer from viruses?

• Open email attachments without scanning them.

• Use a good antivirus and update it regularly.

• Avoid scanning USB drives.

• Do not perform regular scans on your computer.

Match the following

• IOS

• is the most commonly

  OS on smartphone

  and

• Linux

• is a free OS that

  you can download from

  the Internet.

• Android

• is used on

  iPhone and

  iPad.

• Bill Gates

• is the one who

  created Microsoft

  Windows.

What is an operating system, and why is it essential for a computer?

• A program that only controls the hardware on a computer.

• The most important program on a computer that controls all application software and hardware, allowing communication with the computer.

• A software that is optional for running a computer.

• A program that only helps with browsing the internet.

Which three operating systems are most commonly used on computers, and who created them?

• Microsoft Windows, created by Bill Gates in 1981; Mac OS, created by Steve Jobs and Steve Wozniak in 1976; and Linux, created by Linus Torvalds in 1991.

• Microsoft Windows, created by Steve Jobs in 1981; Mac OS, created by Linus Torvalds in 1976; and Linux, created by Bill Gates in 1991.

• Linux, created by Bill Gates in 1981; Mac OS, created by Steve Jobs and Linus Torvalds in 1976; and Microsoft Windows, created by Linus Torvalds in 1991

• Mac OS, created by Bill Gates in 1976; Linux, created by Steve Jobs in 1991; and Microsoft Windows, created by Linus Torvalds in 1981.

Which operating systems are commonly used on mobile devices like phones and tablets?

• Linux, iOS, and Android.

• Microsoft Windows, iOS, and Android.

• Mac OS, Windows, and Android.

• iOS, Android, and Linux.

What was the first operating system released by Microsoft, and in what year was it launched?

• Windows 1.0 in 1985

• MS-DOS in 1981

• Windows 3.0 in 1991

• Windows 95 in 1995