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Test: Computer Systems - Year 8 MCQ


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10 Questions MCQ Test Year 8 Computing (Cambridge) - Test: Computer Systems

Test: Computer Systems for Year 8 2024 is part of Year 8 Computing (Cambridge) preparation. The Test: Computer Systems questions and answers have been prepared according to the Year 8 exam syllabus.The Test: Computer Systems MCQs are made for Year 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Computer Systems below.
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Test: Computer Systems - Question 1

What is the primary function of a CPU (Central Processing Unit)?

Detailed Solution for Test: Computer Systems - Question 1
The CPU executes instructions and performs calculations essential for computer operation.
Test: Computer Systems - Question 2

How does RAM (Random Access Memory) differ from a hard disk drive?

Detailed Solution for Test: Computer Systems - Question 2
RAM loses its stored information when the computer is turned off, unlike a hard disk drive which retains data.
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Test: Computer Systems - Question 3

Describe the role of an operating system (OS) in a computer system.

Detailed Solution for Test: Computer Systems - Question 3
The OS manages hardware resources like memory and CPU, and provides a platform for user interaction with applications.
Test: Computer Systems - Question 4
What ethical concerns are associated with data privacy in computing?
Detailed Solution for Test: Computer Systems - Question 4
Data breaches can lead to unauthorized access to personal or sensitive information, raising ethical and privacy concerns.
Test: Computer Systems - Question 5
How does cloud computing impact environmental sustainability?
Detailed Solution for Test: Computer Systems - Question 5
Cloud computing often uses shared resources efficiently, lowering energy consumption compared to traditional data centers.
Test: Computer Systems - Question 6
Explain the importance of cybersecurity measures in modern computer systems.
Detailed Solution for Test: Computer Systems - Question 6
Cybersecurity measures safeguard systems from cyberattacks and unauthorized access attempts, ensuring data integrity and privacy.
Test: Computer Systems - Question 7
What is the function of a GPU (Graphics Processing Unit) in a computer system?
Detailed Solution for Test: Computer Systems - Question 7
A GPU specializes in rendering and processing graphical data, enhancing visual performance in applications.
Test: Computer Systems - Question 8
Discuss the role of system software in computer operation.
Detailed Solution for Test: Computer Systems - Question 8
System software manages the interaction between application software and hardware components, ensuring smooth operation.
Test: Computer Systems - Question 9
How can the internet of things (IoT) impact everyday life?
Detailed Solution for Test: Computer Systems - Question 9
IoT connects devices to gather and share data, potentially improving efficiency and automation in daily activities.
Test: Computer Systems - Question 10
What are the potential societal impacts of artificial intelligence (AI)?
Detailed Solution for Test: Computer Systems - Question 10
AI adoption may automate jobs, leading to shifts in employment opportunities and workforce dynamics.
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