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Q. Explain about FAT - Inode?
Today modern PC comprises total capacity of nearly 40GB for storage of program and data Due to this huge capacity in place of having just one operating system in our PC partitions are used to offer many separate areas within one disk each one treated as a separate storage device. Which means a disk partition is a sub-division of the disk in one or more areas. Every partition can be used to hold a different OS. Computer system boots from active partition and software provided permits the user to select that which partition is active one.
For illustration we can run both Linux and Windows operating systems from same storage of the PC.
A new magnetic disk is only platters of a magnetic recording material. Before a disk can store data it should be divided in sectors that disk controller can read and write. This is known as low level formatting. Low level formatting fills disk with a special data structure for every sector that comprises a header, a data area, and a trailer. Low level formatting is placing track and sector information in addition of bad block tables and other timing information on disks. Sector interleave can be specified too at this time.
ARQ is transmitted in the event of: (A) Loss of signal (B) Error in received data (C) Improve reliability (D) During time out
Explain advantages and disadvantages of a active document. The advantage of an active document over a dynamic document lies in its capability to update the information contin
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As CMOS is a special chip with its own battery, the best way to clear out a CMOS chip is to cut off it from its power supply. To clear the CMOS password you just take away the
Q. What do you mean by Decoders? Decoder transforms one kind of coded information to other form. A decoder has n inputs and one enable line (sort of selection line) and 2 n ou
what is relationship among objects in software engineering??
In the case of Static call, the called program is a stand-alone program, it is an executable program. During run time we can call it in our called program. As about Dynamic call, t
Define the difference between static RAM and dynamic RAM? The RAM family comprises two important memory devices that are static RAM (SRAM) and dynamic RAM (DRAM). The main diff
HTML is a Hyper text Markup Language and it is Scripting Language
Association and classes betwnn student and university Association and classes are alike in the sense that classes describe objects, and association describe links. Figure shows
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