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Consider a direct-mapped cache of size 32 KB with a block size of 256 bytes. The size of the main memory is 2 MB. Then, the number of tag bits is

What is the primary purpose of cache memory?

Results from sharing of electrons between atoms of unequal electronegativities.

What are the characteristics of Memory-mapped I/O? [ Select all that apply.]

Which of the following are characteristics of Direct Memory Access (DMA)? [ Select all that apply.]

Suppose a disk drive has the following characteristics: 5 surfaces, 2024 tracks per surface, 2024 sectors per track, and 1024 bytes/sector. The Rotational speed is 5,400 RPM. What is the capacity of the HDD? 

In a magnetic disk, what is a track?

Convert the hexadecimal number  (3A.C)16 ​ into its equivalent binary and octal representations. Select all the correct answers from the options given below:  (3A.C)16  = (?)2 = (?)8

What action is Contractor required to promptly take with regard to errors or inconsistencies in the AIA General Conditions?

Which of the following are types of mapping functions for cache memory? [Select all that apply.]