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Types of classification-classification of parallel computers, Types Of Clas...

Types Of Classification The following classification of parallel computers have been recognized: 1)      Categorization based on the data streams and instruction 2)

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Define interrupt and ISR? An interrupt is a request from an I/O device for service by the processor. The processor gives the requested service by implementing the interrupt ser

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1's complement representation of decimal number of -17 by using 8 bit representation is ? Ans. (17) 10 = (10001) 2 In 8 bit = 00010001 1's Complement = 11101110

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What is a serial port?  A serial port transfers and receives data single bit at a time.

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State about movable joystick In another type of movable joystick, the stick is used to activate switches that cause the screen cursor to move at a constant rate in the selected

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What is an operating system? An operating system is system software which provides interface between hardware and user. The operating system gives the means for the proper uti

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GlobalFon is an international communication company, which offers international prepaid calling cards. They introduced three different types of cards, (1) AsiaFon: is cheapest for

Task and parallel task, Task A logically discrete sector of a computati...

Task A logically discrete sector of a computational effort. A task is naturally a program or program-like set of instructions that is implemented by a processor.  Parallel

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What factors influences the bus design decisions? 1.  Data Location: Device selection, address of data with in device( track, sector etc) 2.  Data transfer: Amount, rate to

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Why does DMA have priority over the CPU when both request a memory transfer? The data transfer monitored by DMA controller which is called as DMA channel. The CPU is included o

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