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Q. Explain about integrated circuit?
An integrated circuit is created on a thin wafer of silicon that is splitted into a matrix of small areas (size of the order of a few m.m. squares). A matching circuit pattern is fabricated in a dust free environment on every of these areas and the wafer is converted in chips. (Refer figure above). A chip comprises numerous gates which are made using transistors. A chip also has some input and output connection points. A chip then is packaged independently in a housing to protect it. This housing provides a few pins for connecting this chip with other circuits or devices. E.g. If you see a microprocessor what you are touching and looking is its housing as well as huge number of pins.
Various circuits can be constructed on numerous wafers. All these packaged circuit chips then may be interconnected on a Printed-circuit board (e.g. a motherboard of computer) to generate different complex electronic circuits like in a computer.
Internal Path length It is described as the number of node traversed while moving by one particular node to any other node in the tree.
Some of the uses of append query are as follows ? You will save time by appending data to an existing table rather than manual update. ? Appending files based on particular
Example: CMP AX,BX ; compare instruction: sets flags JE THERE ; if equal then skip the ADD instruction ADD AX, 02 ; add 02
pseudocode
Q. Explain about CD-ROM and DVD-ROM? Optical disks employ Laser Disk Technology that is the latest and most promising technology for high capacity secondary storage. Advent of
What is Race condition? Race condition: The circumstances where several processes access - and manipulate shared data-concurrently. The last value of the shared data depends
Fred, Barney and Ralph belong to the La Trobe Mountain Club. Every member of the Club is either a skier or a hiker. Anyone that doesn't like snow does not like skiing. No hikers li
Efficiency The effectiveness of pipeline can be measured the same as the ratio of busy time span to total time span counting the idle time. Let c be clock period of a pipeline
The number of flip flops contained in IC 7490 is ? Ans. 2 flip flops contained in IC 7490.
Define processor clock. Processor clock is explained as the time periods in which all operations and data transfer within the processor take place.
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