Computer Science Fundamentals
Which of the following is capable of recognizing a pre-specified type of mark by pencil or pen?
OMR
Winchester
Bar code reader
Image Scanner
OMR
OMR stands for optical mark reader. These are very useful for grading tests with objective type questions or for any input data that is of choice or selection nature.
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Which of the following is not a microprocessor?A. Z8000
B. Motorola 6809
C. Zilog Z8
D. PIC1x
A parallelism based on increasing processor word size.
A. Increasing
B. Count based
C. Bit based
D. Bit level
A decoder is required in case of a ______________
A. Vertical Microinstruction
B. Horizontal Microinstruction
C. Multilevel Microinstruction
D. All types of microinstructions
Which of the following statements define Computer Graphics?
A. It refers to designing plans
B. It means designing computers
C. It refers to designing images
D. None of the mentioned
A data structure that follows the FIFO principle.
A. Queue
B. LL
C. Stack
D. Union
Which operation is shown in the following expression: (X+Yโ).(X+Z).(Zโ+Yโ)
A. NOR
B. ExOR
C. SOP
D. POS
The process in which a file is partitioned into smaller parts and different parts are stored in different disks is ____________
A. RAID
B. Mirroring
C. Stripping
D. RAID classification
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