Questions and Answers
What is the main purpose of memory in a computer system?
To store the contents of the computer system
Which of the following characteristics is NOT a part of the design constraints on a computer's memory?
Error rate
What is the trade-off when considering memory capacity, access time, and cost?
Greater capacity, slower access time
What is the key approach to addressing the memory problem in computer systems?
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Which of the following is an example of external memory in a computer system?
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Memory is a physical device used for ______ purpose
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In computer, we do not use a single ______. We use memory ______
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The way out of the memory problem is not to rely on a single memory component or technology, but to employ a '______ hierarchy'
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Key Characteristics of Computer Memory Systems Location: Internal (e.g. processor registers, cache, main ______) External (e.g. optical disks, magnetic disks, ______)
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Organization Memory ______
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Study Notes
Memory in Computer Systems
- The main purpose of memory in a computer system is to store and retrieve data.
Design Constraints on Computer Memory
- The design constraints on a computer's memory do not include the color of the memory.
Memory Capacity, Access Time, and Cost
- The trade-off when considering memory capacity, access time, and cost is that increasing one aspect often leads to a compromise in the others.
Addressing the Memory Problem
- The key approach to addressing the memory problem in computer systems is to employ a hierarchy of memory components or technologies.
External Memory
- An example of external memory in a computer system is an optical disk or magnetic disk.
Characteristics of Computer Memory
- Memory is a physical device used for storing data.
- In computer systems, we do not use a single memory; instead, we use memory hierarchy.
Memory Organization
- The organization of memory is divided into Internal (e.g. processor registers, cache, main memory) and External (e.g. optical disks, magnetic disks, tapes).
- Memory location is a key characteristic of computer memory systems.
