Explain the concept of cache memory with diagram. What are the different types of cache memory found in a computer system? List the different types of CPU registers. What do you understand by internal communications? List the major categories of internal communications. Explain the importance of MAR and MDR in accomplishing processor to memory communication.

What is the difference between memory read and memory write operations? List the different steps involved in memory read and memory write operations. Explain the concept of processor to I/O devices communication. What is the role of interface unit in implementing such type of communication in a computer system?

Explain how data is transferred from processor to an output device within a computer system. What is the difference between instruction cycle and execution cycle? What is the importance of decoding phase of machine cycle? Which component of CPU plays an important role in decoding phase?

Which one of the following memory is not a type of primary memory? A. RAM B. ROM C. Cache D. SRAM Which of the following statement is not true about RAM?  A. It is usually faster, as compared to the internal processor memory. B. It is a volatile memory. C. It is the type of

Which of the following is the auxiliary memory of the computer system? A. ROM B. SRAM C. Magnetic tape D. Cache memory The amount of space available in the computer system for holding the data is called: A. Storage space B. Storage capacity C. Storage area D. Storage address 8. On which type of ROM,

In which memory, are the fi les and programs that are currently being used by a user, stored? A. ROM B. RAM C. Cache D. Registers 10. Which of the following statement is not true about storage systems?  A. They are used to store data permanently. B. They can store any type of data.  C.

Which one of the following is not a type of magnetic storage system? A. Magnetic tape B. Compact disk C. Hard disk D. Floppy disk What does IBG stand for? A. Inter bit gaps B. Intra byte gaps C. Intra block gaps D. Inter block gaps Which of the following is a type of magnetic

What is the medium used in optical storage systems for reading and recording data? A. Ultraviolet light B. High-energy visible light C. Laser light D. Black light Which one of the following is not a type of optical disk? A. Write-only optical disk B. Write once, read many optical disk C. Read-only optical disk D.

Which of the following temperature is used in MO systems as the recording medium? A. Curie temperature B. Neel temperature C. Room temperature D. Boiling point temperature  Which of the following is a solid-state memory? A. Parallel serial bus B. Universal parallel bus C. Universal computer bus D. Universal serial bus

What do you understand by memory? List the two different categories of memory. What is meant by internal processor memory?  What is the advantage of having an internal process memory in a computer system? What is a RAM and why it is called so? 4. What is the difference between volatile and non-volatile memory? Is