Exploring Tech: Hardware and Software

Which of the following is an example of hardware?

• Keyboard

• Microsoft Word

• Photoshop

• HTML

Answer explanation

A keyboard is a physical device used to input data into a computer, making it an example of hardware. In contrast, Microsoft Word, Photoshop, and HTML are software applications or languages.

What is the main function of software?

• To process data and perform tasks

• To store physical items

• To print documents only

• To provide electricity

Answer explanation

The main function of software is to process data and perform tasks, enabling users to execute various operations on computers. Other options like storing physical items or providing electricity do not relate to software's primary role.

Which of these is an input device?

• Mouse

• Printer

• Monitor

• Speaker

Answer explanation

A mouse is an input device used to interact with a computer, allowing users to control the cursor and input commands. In contrast, a printer, monitor, and speaker are output devices that display or produce information.

Which device is used to display information to the user?

• Monitor

• Microphone

• Keyboard

• Scanner

Answer explanation

The monitor is the device used to display information visually to the user, making it essential for viewing content from a computer. Other options like microphone, keyboard, and scanner serve different functions.

What does HTML stand for?

• Hyper Text Markup Language

• High Tech Machine Language

• Home Tool Markup Language

• Hyperlink Text Machine Language

Answer explanation

HTML stands for Hyper Text Markup Language, which is the standard language for creating web pages. The other options do not accurately describe HTML.

Which of the following is a programming language suitable for beginners?

• Python

• Photoshop

• Audacity

• HTML

Answer explanation

Python is widely recognized as a beginner-friendly programming language due to its simple syntax and readability. Unlike Photoshop and Audacity, which are not programming languages, Python is specifically designed for coding.

What is Scratch mainly used for?

• Creating simple computer programs using blocks

• Editing photographs

• Recording audio

• Writing essays

Answer explanation

Scratch is primarily used for creating simple computer programs using blocks, allowing users to learn programming concepts in an interactive and visual way. The other options do not represent Scratch's main purpose.

Which software is best for editing images?

• Photoshop

• Audacity

• Scratch

• Python

Answer explanation

Photoshop is the industry standard for image editing, offering a wide range of tools and features specifically designed for this purpose. The other options, like Audacity and Scratch, are not suitable for image editing.

What is Audacity mainly used for?

• Editing audio files

• Writing code

• Creating web pages

• Drawing pictures

Answer explanation

Audacity is primarily designed for editing audio files, allowing users to record, edit, and manipulate sound. The other options, such as writing code or creating web pages, do not relate to its main functionality.

Which of the following is NOT an input device?

• Printer

• Keyboard

• Mouse

• Microphone

Answer explanation

A printer is an output device that produces physical copies of digital documents, while a keyboard, mouse, and microphone are all input devices used to provide data to a computer. Therefore, the correct answer is printer.