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2.1.1 Device A and B each has 16 GB RAM while device C has 8 GB RAM - NSC Information Technology - Question 2 - 2022 - Paper 2
Question 2
2.1.1 Device A and B each has 16 GB RAM while device C has 8 GB RAM. (a) Name the slot used to connect RAM to the motherboard of a computer. (b) Apart from housing... show full transcript
Worked Solution & Example Answer:2.1.1 Device A and B each has 16 GB RAM while device C has 8 GB RAM - NSC Information Technology - Question 2 - 2022 - Paper 2
Step 1
Step 2
(b) Apart from housing RAM, state TWO functions of a motherboard.
Answer
The motherboard serves multiple functions:
- Houses components: It holds various essential components, including the CPU and other hardware.
- Connects components: It facilitates communication between all the components, ensuring they work together efficiently.
Step 3
(c) Why would device C probably have a lower performance rate based on having less RAM than devices A and B?
Answer
Device C is likely to experience lower performance due to its reduced RAM capacity (8 GB compared to 16 GB in devices A and B). This means:
- Increased use of virtual memory: When there isn’t enough RAM, the system resorts to using virtual memory, which is slower as data is fetched from the storage device instead of RAM.
- Limited multitasking ability: With less RAM, device C may struggle to handle multiple applications simultaneously, leading to lag and slower response times.