Exploring Computer Uses and Safety

What is an input device?

• A component that displays output from a computer.

• A device that stores data permanently.

• An input device is a hardware component used to input data into a computer.

• A software program that processes input.

Name two examples of output devices.

• Monitor, Printer

• Speaker

• Scanner

• Keyboard

What is the difference between hardware and software?

• Hardware and software are interchangeable terms for computer technology.

• Software is the physical components of a computer system.

• Hardware refers to the software applications used on a computer.

• Hardware is the physical parts of a computer; software is the programs that run on the hardware.

Which software is commonly used to browse the internet?

• Media player

• Web browser

• Spreadsheet software

• Text editor

List one way to ensure internet safety.

• Ignore software updates for security.

• Share your passwords with friends.

• Use strong, unique passwords for each account.

• Use the same password for all accounts.

What are some common threats to data?

• Data encryption

• Strong passwords

• Unauthorized access, data breaches, malware, phishing, insider threats, data loss.

• Regular backups

Name a type of storage device.

• Optical Disc Drive (ODD)

• Hard Disk Drive (HDD)

• USB Flash Drive

• Solid State Drive (SSD)

How are computers classified based on their size and power?

• Computers are classified into embedded systems, industrial computers, cloud servers, and quantum computers based on their size and power.

• Computers are classified into personal computers, gaming consoles, servers, and workstations based on their size and power.

• Computers are classified into microcomputers, minicomputers, mainframe computers, and supercomputers based on their size and power.

• Computers are classified into laptops, desktops, tablets, and smartphones based on their size and power.

What are three uses of computers in everyday life?

• Listening to music

• Communication, Online shopping, Accessing information

• Playing video games

• Watching movies

What are some benefits of using computers for education?

• Access to online resources

• Improved communication with teachers

• Enhanced learning through interactive tools

• All of the above