Question # 1

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

BP stand for

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Bit pointer

Base pointer

Bus pointer

Byte pointer

The upper 8 bit are called.

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BH

AH

BL

DL

Which register is used to communicate with memory.

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MAR

MDR

Both a and b

None

Which is the important part of a combinational logic block

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Index register

barrel shifter

Both a and b

None

Which is designed is automatically manage the handshake operation.

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8251

8254

8255

8259

PA stand for

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Project address

Physical address

Pin address

Pointer address

EB stand for

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Effect buffers

Effecting buffers

Effect ion buffers

Eviction buffers

Who was introduce the 80286 micro processor updated on 80086 in 1983.

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Motorola

Fairchild

Intel

all of above

The 16 bit register is separated into groups of 4 bit where each groups is called.

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BCD

Nibble

Half byte

None

_____ was more common year

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CRT

TTL

Both a and b

None

The register can be divided are.

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3

4

5

6

Who work as a cache for the page table.

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TLB

TLP

LEB

WAB

Which storage technique does not decoding circuit.

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Linear decoding

Fully decoding

partially

None

Which are the four categories of registers.

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General purpose register

Pointer or index registers

Segment registers

All of these

PMOS stand for

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P-Channel metal -oxide semiconductor

P-Channel memory oxide semiconductor.

Both a and b

None

Which causes the microprocessor to immediately terminate its present activity.

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RESET Signal

INTERUPT signal

Both

None

Pentium III processor is released in the form of.

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Socket 370 version

Slot 1 version in plastic cartridge

Both a and b

None

PROM stand for

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Programmable Read only memory

Erasable programmable read only memory

Both a and b

None

DEC stand for

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Digital electronic computer

Digital electronic corporation

Digital equipment corporation

None

Name of typical dedicated regtister.

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PC

IR

SP

All these

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PPSC Computer Science Chapter 17 Microprocessor And Assembly Language Online Test MCQs With Answers

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