Memory Hierarchy Quiz

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Questions and Answers

What is the main purpose of Memory Hierarchy?

To minimize the access speed and increase the cost of the memory system
To prioritize the cost over the access speed in the memory system
To achieve the highest possible access speed while minimizing the total cost of the memory system (correct)
To maximize the capacity of the memory system

What is the function of the High-impedance state in memory?

To prioritize data output from RAM
To inhibit the data bus (correct)
To maximize the data transfer speed
To allow data input to RAM

Which memory component is directly connected to the CPU?

Magnetic disks
Magnetic tapes
Cache memory (correct)
Virtual Memory

In the context of memory chips, what does 'Chip select' refer to?

The activation of a specific memory chip (A) Signup and view all the answers

What is the primary purpose of Virtual Memory in the memory hierarchy?

To extend the available memory of a computer (D) Signup and view all the answers

Explain the primary purpose of Memory Hierarchy in computer systems.

The primary purpose of Memory Hierarchy in computer systems is to obtain the highest possible access speed while minimizing the total cost of the memory system. Signup and view all the answers

Describe the functionality of Cache Memory in the Memory Hierarchy.

Cache Memory in the Memory Hierarchy is used to store frequently accessed data and instructions, providing faster access compared to main memory. Signup and view all the answers

What is the role of Virtual Memory in the Memory Hierarchy?

Virtual Memory in the Memory Hierarchy expands the available memory address space by using disk storage as an extension of RAM, allowing larger programs and data sets to be handled. Signup and view all the answers

Explain the purpose of Chip Select in the context of memory chips.

In the context of memory chips, Chip Select is used to enable or select a specific memory chip for read or write operations. Signup and view all the answers

Define the function of High-impedance state in memory and its significance.

The High-impedance state in memory is used to effectively disconnect a component from the bus, allowing multiple devices to share the bus without interfering with each other. It is significant for bus efficiency and data integrity. Signup and view all the answers