A.2.2Exam Practice 2: Infrastructure: Computer Hardware and Systems

Multiple Choice

Which of the following best describes the role of BIOS or UEFI in a computer system?

• It is the first software that runs when you turn on your computer

• It manages user accounts and passwords

• It is responsible for running application software

• It controls the internet connection

Open Ended

Why is it important for a computer to have a process like BIOS or UEFI that runs before the operating system starts?

Multiple Choice

Which of the following is NOT a function of BIOS/UEFI?

• Checks all hardware components

• Makes sure everything is working properly

• Prepares the computer to load the operating system

• Provides internet connectivity

Open Ended

Explain how the concept of a network is similar to a digital neighborhood or a group chat among friends.

Multiple Select

Which of the following statements about internet service plans are correct?

• They offer different speeds and prices

• Higher tiers provide faster internet speeds

• All plans provide the same speed

• They can be compared to shipping options

Open Ended

List the essential requirements for making a video call and explain why each is important.

Multiple Choice

Which of the following is an example of Augmented Reality (AR)?

• Using Pokémon GO to catch virtual creatures in real locations

• Watching a 3D movie in a theater

• Playing a video game on a console

• Reading an e-book on a tablet

Open Ended

Explain how Network Interface Cards (NICs) and wireless internet setup work together to connect your device to the internet.

Multiple Select

Which of the following statements about cable TV history are correct?

• Cable TV was originally installed for better TV reception

• It was especially helpful in rural areas

• It used fiber optic cables from the start

• Cable TV was later adapted for internet service

Multiple Choice

What is one challenge associated with using Virtual Reality (VR)?

• It can cause motion sickness

• It is always more affordable than AR

• It does not require any breaks

• It is only used for gaming

Multiple Choice

Which of the following computer connections is most commonly used for internal storage?

• SATA

• USB

• HDMI

• Wi-Fi

Open Ended

Explain the advantages of using a Zero Insertion Force (ZIF) socket for CPU installation.

Multiple Select

Which of the following are benefits of using HDMI connections?

• Carries both video and audio

• High-quality digital signal

• One cable instead of many

• Requires multiple cables

Open Ended

Compare the flexibility and setup process of modern printer connections to older printer connections.

Open Ended

How would you explain the importance of BIOS or UEFI to someone new to computers?

Multiple Choice

What is the primary function of BIOS or UEFI in a computer system?

• To manage the computer's power supply

• To act as the first software that runs when you turn on your computer

• To store user files and documents

• To connect to the internet