Which of the following is not an input device 1. MICR 2. OCR 3. DVD 4. JOYSTICK
Latest Answer: But I think it is DVD ...
Which of the following is is used to hold ROM and RAM cards 1. Computer Bus 2. Expansion cards 3. Mother Board 4. Cache memory
Latest Answer: 3. Mother Board ...
A computer system has 4k word cache organised in a block-set-associativemanner, with 4 blocks per set,64 words per block. The number of bits in theSET and WORD fields of the main memory address format
Consider a computer with 8M bytes of main memory and a 128K cache. The cache block size is 4K. It uses a direct mapping scheme for cache management. How many different main memory blocks can map onto a
A DVST monitor 1. cannot display colour 2. can display 4 colour 3. can display 3 colour 4. can display many colour
What is the length of IR(Instruction register) 1. 6 bits 2. 8 bits 3. 12 bits 4. 16 bits
Latest Answer: hai it is 16 bits guys ...
The addressing mode used in the instruction PUSH B is 1. direct 2. register 3. register indirect 4. immediate
Which of the following remarks about BDC is true ? 1. it is an 8-4-2-1 weight code 2. complement of a number can be found efficiently 3. (12345678)10 needs 4 bytes in BCD representation 4. conversion to and from the decimal system can be easily done
On-line information system provides 1. users with immediate access to all the files for interrogration 2. users to do initial amendment or updation of files initially 3. processing of periodically collected data in group at specific intervals 4. the usage of separated and not connected data with the main computer
In information system design, to increase the adaptability of the system 1. the subsystems should be defined so that each performs a single complete function 2. the interconnections between subsystems should be increased 3. internal working of another module with the system should be increased 4. nothing should be done
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