i have a home woork i w'ant to writhe evrething abaout the CLOOK the big hand ,the little hand ?
I have homework. I want to write everything about the clock (like) the big hand (and) the little hand.
That should be a start.
Plus, please look at your next post, which I saw first.
Sra
It seems that you are asking about the terms "big hand" and "little hand" in the context of CLOOK. However, the terms "big hand" and "little hand" are not directly related to CLOOK. Instead, they are usually used to refer to the hour hand and minute hand on a clock.
CLOOK, which stands for Circular LOOK, is an algorithm used in computer science for disk scheduling. It is a modified version of the LOOK algorithm. CLOOK is designed to optimize disk access times by reducing the amount of disk head movement.
To understand CLOOK, you'll need to know a little bit about disk scheduling algorithms and how they work. Here is a brief explanation of CLOOK:
1. Disk Scheduling Algorithms:
Disk scheduling algorithms determine the order in which data is accessed on a disk. They aim to minimize the seek time, which is the time taken for the disk head to reach the requested data.
2. LOOK Algorithm:
The LOOK algorithm moves the disk head in one direction, servicing requests until it reaches the last request in that direction. Then, it changes direction and services the requests in the opposite direction.
3. CLOOK Algorithm:
The CLOOK algorithm is a variant of LOOK. Instead of moving to the last request and changing direction, CLOOK only moves to the last request in one direction and then jumps immediately to the first request in the opposite direction. This optimizes disk access times by reducing unnecessary head movement and maintaining a circular pattern of servicing requests.
Now, in order to write everything about CLOOK, you can include its characteristics, advantages, and disadvantages compared to other disk scheduling algorithms. Additionally, you can explain how it is implemented and what scenarios it is best suited for.
Remember, it is important to conduct further research and gather more information to provide a comprehensive explanation about CLOOK. Additionally, providing specific details or requirements related to your homework assignment can enable me to assist you more effectively.