how to estimate the disk access time?
e.g. the time between read one byte and another byte in the
disk.
Answer Posted / prasad jvv
Disks are block devices. Mean one block of data can be read
at one point of time. So there is no point of time between
read one byte and another byte. If intended to calculate
time to read one byte, first of all we need to calculate
the time required to read one block and devide that by
block size.
Access Time = Command Overhead Time + Seek Time + Settle
Time + Latency
This equation is not universal standard.
Is This Answer Correct ? | 6 Yes | 2 No |
Post New Answer View All Answers
What are the parts of c program?
What does sizeof int return?
write a c program to find the largest and 2nd largest numbers from the given n numbers without using arrays
Tell me with an example the self-referential structure?
Why clrscr is used in c?
Explain Function Pointer?
Why is c fast?
Write a program to print factorial of given number using recursion?
What is include directive in c?
Explain union. What are its advantages?
What is dynamic memory allocation?
How to set file pointer to beginning c?
ATM machine and railway reservation class/object diagram
Is return a keyword in c?
What is main return c?