Categories
Computer Science

All computer processors must have

A:  ALU
B:  Memory Unit
C:  Control Unit
D:  All of the above

Categories
Computer Science

A time sharing system involve

A:  More than one processor
B:  More than one program in memory
C:  More than one memory in the system
D:  All of the above

Categories
Computer Science

An interrupt which is started by an instruction is called

A:  Internal
B:  Output
C:  Hardware
D:  Software

Categories
Computer Science

The decision making capabilities provided by branch logic in the control unit is called

A:  Controller transfer
B:  Procedural transfer
C:  Unconditional transfer
D:  All of the above

Categories
Computer Science

A stack pointer performs

A:   Indicate the begining of the stack memory
B:  A register that decodes  and executes 16-bit arithmetic expression
C:  A memory location where a subroutine address is stored
D:  A register in which flag bits are stored

Categories
Computer Science

Which of the following is a track ?

A:  An 80-bit register in the memory
B:  A 16-bit register in the microprocessor
C:  A set of meomory locations in R/WM reserved for storing information
D:  A 16-bit memory address stored in microprocessor

Categories
Computer Science

Pipelining is also known as

A:  Instruction execution
B:  Instruction  perfetch
C:  Program decoding
D:  Instruction manipulation

Categories
Computer Science

Which of the following function is not performed by CPU?

A:  Data Display
B:  Logic  operation
C:  Arithmetic Operation
D:  To execute instruction

Categories
Computer Science

A microcomputer system has ?

A:  Memory
B:  Microprocessor
C:  Peripheral equipment
D: All of above

Categories
Computer Science

A register which is used to keep track of address of the memory location?

A:  Address Register
B:  Data Register
C:  Instruction Register
D: Program Counter