Computer Science Fundamentals
The magnetic tape is generally a plastic ribbon coated with ______
Magnesium oxide
Chromium dioxide
Zinc oxide
Copper oxide
Chromium dioxide
Plastic ribbon is coated with a magnetizable recording material. Iron oxide and chromium dioxide is generally used in magnetic tapes. Data are recorded on the tape in the form of tiny invisible dots.
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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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