Co-1
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Processors of all computers, whether micro, mini or mainframe must have
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ALU
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Primary Storage
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Control unit
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All of above
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Quiz Preview
- 2.
Where does a computer add and compare data?
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Hard disk
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Floppy disk
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CPU chip
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Memory chip
Correct Answer
A. CPU chip -
- 3.
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
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Memory Address Register
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Memory Data Register
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Instruction Register
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Program Register
Correct Answer
A. Program Register -
- 4.
A stack is
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An 8-bit register in the microprocessor
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A 16-bit register in the microprocessor
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A set of memory locations in R/WM reserved for storing information temporarily during the execution of computer
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A 16-bit memory address stored in the program counter
Correct Answer
A. A set of memory locations in R/WM reserved for storing information temporarily during the execution of computer -
- 5.
The branch logic that provides decision making capabilities in the control unit is known as
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Controlled transfer
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Conditional transfer
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Unconditional transfer
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None of above
Correct Answer
A. Unconditional transfer -
- 6.
A time sharing system imply
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More than one processor in the system
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More than one program in memory
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More than one memory in the system
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None of above
Correct Answer
A. More than one program in memory -
- 7.
CPU does not perform the operation
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Data transfer
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Logic operation
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Arithmetic operation
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All of above
Correct Answer
A. All of above -
- 8.
Interrupts which are initiated by an instruction are
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Internal
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External
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Hardware
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Software
Correct Answer
A. Software -
- 9.
Pipelining strategy is called implement
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Instruction execution
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Instruction prefetch
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Instruction decoding
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Instruction manipulation
Correct Answer
A. Instruction prefetch -
- 10.
A complete microcomputer system consists of
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Microprocessor
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Memory
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Peripheral equipment
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Peripheral equipment
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All of above
Correct Answer
A. Peripheral equipment -
Quiz Review Timeline (Updated): Feb 14, 2013 +
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Current Version
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Feb 14, 2013Quiz Edited by
ProProfs Editorial Team -
Mar 07, 2012Quiz Created by
Himasri
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