Question # 1

Which process information at a much faster rate than it can retrieve it from memory

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ALU

Processor

Micro procesor

CPU

__________ Memory system which is discussed later can improve matters in this respect.

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Data memory

Cache memory

Memory

None

The organization of I/O devices create a difference between____

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Digital computer

Micro computer

A and b

None

_______ is the most commonly used cache controller with a number of processor sets.

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L 211 controller

L 210 controller

L 214 controller

None

How many generation of microprocessor.

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Three

Four

Five

Six

VAM sand for

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Valid memory address

Virtual memory address

variable memory address

None

Which is the types of cache memory

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Fully associative cache

Direct mapped cache

Set associative cache

All of these

Which processor provided 1 MB memory.

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16-bit 8086 and 8088

32-bit 8086 and 8088

64 bit 8086 and 8088

8 bit 8086 and 8088

Which technology speed faster and highere density.

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PMOS

NMOS

HMOS

All above

ED stand for

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Enable MRD

Enable MDR

Both a and b

None

What is the period of fourth generation

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1979 - 1980

1981-1995

1995-2000

1974-1980

Which are the cache controller ports.

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64 bit AHB -Lite slave ports

64- bit AHB -Lite Master ports

Both a and b

None

_______ is the most important segment and it contains the actual assembly language instruction to be executed by the microprocessor.

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Data segment

Code segment

Stack segment

Extra segment

PMOS stand for

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P-Channel metal -oxide semiconductor

P-Channel memory oxide semiconductor.

Both a and b

None

L1 cache memory is places at

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On processor

On mother board

On memory

All of these

A nibble can be represented in the from of.

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Octal digit

Decimal

Hexa decimal

None

How many bit of instruction on our simple computer consist of one

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2-bit

6-bit

12-bit

None

Which latch is mostly used creating memory register.

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SR-Latch

JK- Latch

D-Latch

T-Latch

Which register contains the 8086/8088 flag

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Status register

Stack register

Flag register

Stand register

What is the period of 3 generation.

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1979-1981

1979-1980

1978-1979

1978-1986

Which are used for port A in 8255 mode 1.

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PC0-PC2

PC3-PC7

PC6-PC7

PC3-PC5

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