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Q. Explain about Quarter Inch Cartridge Tapes?
Quarter Inch Cartridge Tapes (QIC Standard): These tape cartridges record information sequentially in a track with one head. When end of the tape is reached tape is rewound and data is recorder on subsequent track. There are 9 to 30 tracks. Data bits are serial on a track and blocks of approximately 6000 bytes are written followed by error-correction code to allow correction of data on reading if any error takes place. Density of data is around 16000 bits per inch in modern tapes. Tapes store around 500 MB. Cassette size is 5.25 inch just like a floppy and mounted in a slot provided on front panel of a computer. Tape R/W speed is around 120 inch/second and data are transferred at the speed of 240KB/s.
These tapes are generally interfaced to a computer employing the SCSI standard. Data formats used in these tapes are known as QIC standard.
State the various Security Tools Securing an Intranet is not a simple task. Just as articles in a house are protected by use of various types of security systems such as lock
What is hit? A successful access to data in cache memory is known as hit. Normal 0 false false false EN-IN X-NONE X-NONE
Q. What is span of control? Span of control tells the ratio among superiors and subordinates. Generally organizations are having two different types of spans. They are Wide Spa
Let us see the pairs that can be considered as adjacent in Karnaugh's here. The pairs are: 1) The four corners 2) The four 1's as in top and bottom in column 00 & 01
Adding Operations of describe function Whenever take a look at the operations in OOPs you find queries about attributes or associations in object model (such as student.name)
Ask question 4#Minimum 100 words accepted#
What is interpreter? An interpreter is a program that appears to execute a source program as if it were machine language.
Illustrate the benefits of Functional model Functional model shows how values are computed. This model describes decisions or object structure without regard for sequencing. I
The use of Information Technology (IT) is well known. IT has turn into a must for survival of all business houses with growing information technology trends. Computer is main compo
The most common types are the AWARD,AMI, AND phoenix
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