Question # 1

When CS_ the chip is not selected at all hence D7 to D0 are driven to high impendence state.

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High

Low

Medium

Stand by

Which is the components of microprocessor.

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Register unit

Arithmetic and logical unit

Timing and control unit

All of these

Which flag are used to record specific characteristics of arithmetic and logical instructions.

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The stack

The stand

The status

The queue

Secondary memory can store.

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Program store code

Compiler

Operating system

All of these

How many bit or MAR register

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8 bit

16 bit

32 bit

64 bit

Pentium pro processor contains

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L1 Cache

L2 cache

Both a and b

None

Using 12 binary digits how many queue house addresses would be possible.

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2⁸= 256

2¹² = 4096

2¹⁶ = 65536

None

The information on the data bus in transferred to the ______ register.

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MOC

MDR

VAM

CPU

Which is the microprocessor launch by Fairchild company

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F-6

F-8

Both a and b

None

Which is 16 bit microprocessor .

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8088

8086

8085

All of these

EB stand for

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Effect buffers

Effecting buffers

Effect ion buffers

Eviction buffers

A nibble can be represented in the from of.

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Octal digit

Decimal

Hexa decimal

None

Which is the components of computer

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System bus

CPU

Memory unit

All these

SAM stand for

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Simple architecture machine

Solved architecture machine

Both a and b

None

The accelerator is 16bit wide and is called.

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AX

AH

AL

DL

In which form CPU provide output

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Computer signals

Digital signals

Metal signals

None

Which is the professional or Business version of intel processor.

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Pentium II

Pentium pro

Pentium MMX

Pentium Xeon

How many bit MC6800 mIcroprocessor.

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4-bit

8-bit

16 -bit

32-bit

SP stand for

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Status pointer

Stack pointer

A and B

None

Pentium pro can address______ of memory.

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4 GB

128 GB

256 GB

512 GB

Which are the part of architecture of 8086

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The bus interface unit

The execution unit

Both a and b

None

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