Essential Computer Skills for Students

What is the main function of the CPU in a computer?

• To store data permanently

• To manage network connections

• To provide power to the computer

• The main function of the CPU is to execute instructions and process data.

Name two types of computer storage devices.

• CD-ROM

• Floppy Disk

• USB Flash Drive

• Hard Disk Drive (HDD), Solid State Drive (SSD)

What is phishing and how can you avoid it?

• Phishing is a cyber attack that tricks individuals into revealing sensitive information. To avoid it, be cautious of unsolicited emails, verify senders, avoid suspicious links, and use security software.

• Phishing is a type of online shopping.

• To avoid phishing, always share your passwords with friends.

• Phishing is a method of securing sensitive information.

Explain the difference between RAM and ROM.

• RAM is volatile and used for temporary storage; ROM is non-volatile and used for permanent storage.

• RAM and ROM are both volatile and serve the same purpose in a computer.

• RAM is used for permanent storage; ROM is used for temporary storage.

• RAM is non-volatile and used for permanent storage; ROM is volatile and used for temporary storage.

What does HTTPS stand for and why is it important?

• HyperText Transfer Protocol Securely

• HyperText Transfer Protocol Secure

• HyperText Transfer Protocol

• HyperText Transfer Protocol Standard

List three common digital communication tools.

• Online Surveys

• Social Media Posts

• Blogging Platforms

• Email, Instant Messaging, Video Conferencing

What is the purpose of a firewall in internet security?

• To provide a backup for lost data.

• To enhance the visual appearance of websites.

• The purpose of a firewall in internet security is to control and monitor network traffic to protect against unauthorized access and threats.

• To increase internet speed by caching data.

Define cloud storage and give an example.

• Cloud storage is only accessible through local networks.

• Cloud storage is a model of data storage where data is stored on remote servers accessed via the internet. An example is Google Drive.

• An example of cloud storage is a USB flash drive.

• Cloud storage is a type of physical storage device like a hard drive.

What is the function of an operating system?

• To manage user passwords

• The function of an operating system is to manage hardware and software resources, provide a user interface, and enable application execution.

• To enhance graphics performance

• To provide internet connectivity

How can you protect your personal information online?

• Use strong passwords, enable two-factor authentication, be cautious on social media, update software, and use secure connections.

• Share your passwords with friends

• Use the same password for all accounts

• Ignore software updates