Practice Memory Management (20.4) - Main Memory - Computer Organisation and Architecture

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8 questions

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3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does RAM stand for?
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Think about memory that you can access while the computer is on.
Question 2.
What type of memory is ROM?
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This memory retains data even when powered off.
3Question 3.
What does RAM stand for?
- Read Access Memory
- Random Access Memory
- Real Access Memory
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Recall what type of memory it represents and its volatile nature.
4Question 4.
True or False: ROM is volatile memory.
- True
- False
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Think about the information stored during a computer’s boot-up process.
Question 5.
Design a memory system with 256k x 8 bits configuration and explain the required implementation of address and data buses.
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Break down the configuration to binary.
Question 6.
Evaluate how using cache memory affects the performance of code execution with a focus on retrieval speeds.
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Consider the data refresh rates and how often the system reads from the main memory.

4 more questions in this section. Enroll free to practise them all.