What is a digital system?

• A system that processes data into information

• A system that only stores data

• A system that only transmits data

• A system that deletes data

Answer explanation

A digital system is a system that processes data into information, making the correct choice the one that aligns with this definition.

Which of the following is an example of a digital system?

• Computer

• Book

• Pen

• Notebook

Answer explanation

A computer is an example of a digital system because it processes information digitally, unlike a book, pen, or notebook.

Which statement is true about hardware?

• It can be thrown out of a window

• It is the programming that gives instructions to the system

• It processes data into information

• It is intangible

Answer explanation

The statement 'It can be thrown out of a window' is true about hardware, as hardware refers to physical components that can be physically manipulated.

What does software do in a digital system?

• Gives instructions to the hardware

• Stores data

• Transmits data

• Deletes data

Answer explanation

Software gives instructions to the hardware in a digital system, controlling its operations and functionality.

Which of the following is a characteristic of hardware?

• It is tangible

• It is intangible

• It gives instructions to the system

• It processes data into information

Answer explanation

Hardware is tangible, meaning it can be physically touched or held. This distinguishes it from intangible components like software.

Which of the following best describes software?

• The programming that gives instructions to the hardware

• The physical components of a computer

• Any part of a digital system you can touch

• The data processed by the system

Answer explanation

The best description of software is the programming that gives instructions to the hardware, making it the correct choice among the options provided.

Which of the following is an example of hardware?

• Monitor

• Word processor

• Web browser

• Operating system

Answer explanation

The correct example of hardware is a monitor, which is a physical device used to display visual information from a computer.

Which of the following is NOT an example of software?

• Hard drive

• Operating system

• Application software

• Web browser

Answer explanation

The correct choice is 'Hard drive' because it is a hardware component, not software. The other options - Operating system, Application software, and Web browser - are all examples of software.

What is the most important piece of software in any digital system?

• Web Browser

• Operating System

• Word Processor

• Antivirus Software

Answer explanation

The most important piece of software in any digital system is the Operating System, as it manages hardware resources, provides a user interface, and allows other software to run.

What would your device be without an operating system?

• A fast machine

• An expensive brick

• A powerful tool

• A gaming console

Answer explanation

Without an operating system, a device would essentially be an expensive brick, as it would not be able to function or perform any tasks effectively.