What term is used to refer to the total time a hard drive takes to read or write data, and what are the steps it requires?
What will be an ideal response?
The total time that it takes for a hard drive to read or write data is called the disk access time and requires the following three steps:1. Move the read/write heads to the cylinder that contains (or will contain) the desired data-called seek time.2. Rotate the hard disks into the proper position so that the read/write heads are located over the part of the cylinder to be used-called rotational delay.3. Move the data, such as reading the data from the hard disk and transferring it to memory, or transferring the data from memory and storing it on the hard disk-called data movement time.
You might also like to view...
An advantage of ____________________ is that multiple programmers can work on a large problem.
Fill in the blank(s) with the appropriate word(s).
The Cell Styles gallery contains predefined cell styles
Indicate whether the statement is true or false.
Create a simulation model for SWWSN using a widely used network simulator, such as Net- work Simulator 2 (NS2), with a total of N nodes out of which M nodes have LL capability. Create an appropriate routing protocol for the SWWSN. Assume that the normal links and LLs use the same or different transmission channels. LLs use directional radios compared to the omnidirectional radios used by the normal links. Using the simulation model, conduct experiments to gather information on the impact of LLs sharing the same channel as the normal links.
What will be an ideal response?
A(n) ____ is a graphic that is divided into invisible regions.
A. image map B. hotspot C. graphic hyperlink D. nest