Alsager - BTEC IT - Unit 1 - Topic A - All

Which of the following is a characteristic of real-time operating systems?

• Multi-user

• Single-user single task

• Single-user multi-tasking

• Networking

What is a digital device?

• A device that uses analogue data such as sound waves.

• A device that uses digital data such as 1s and 0s.

• A device that can only capture and collect data.

• A device that is used for entertainment purposes only.

Which of the following is NOT a function and use of digital devices?

• Education and training

• Creative

• Retail

• Manual data processing

What is the purpose of utility software?

• To provide networking capabilities

• To enhance the choice and performance of an IT system

• To serve as the main operating system

• To manage automatic data processing

Which of the following is a factor affecting the choice of digital technology?

• Color schemes

• Brand popularity

• User experience

• Screen size

What is an example of analogue data?

• Binary numbers

• Sound waves

• Digital signals

• Pixels

What are multifunctional devices known for?

• Performing a single function

• Performing multiple functions like inputting and outputting data

• Only outputting data

• Only inputting data

Which of the following is a characteristic of personal computers?

• Large and expensive

• No built-in battery

• Small and inexpensive

• Not portable

What is the primary purpose of mobile devices?

• To provide services to other computers

• To play video games

• To give people computer/internet access on the go

• To watch TV/Films

What is the role of servers in a network?

• To play video games

• To provide services to other computers connected to a network

• To watch TV/Films

• To input and output data