Quiz-1

Question 1

Time: 00:00:00
All electronic systems, including computers, calculators, and digital systems, employ the same type of circuit board?

 

Printer

Printer

Value

Value

Register

Register

Architecture

Architecture

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Question 2

Time: 00:00:00
Which of the following describes the architecture used today in computers?

Answer: C

Microarchitecture

Microarchitecture

Harvard Architecture

Harvard Architecture

Von-Neumann Architecture

Von-Neumann Architecture

System Design

System Design

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Question 3

Time: 00:00:00
Which of the following is correct about the 8086 microprocessor?

 

Motrola’s first x85 processor

Motrola’s first x85 processor

Nvidia’s first x86 processor

Nvidia’s first x86 processor

Intel’s first x86 processor

Intel’s first x86 processor

NanoXplore x86 processor

NanoXplore x86 processor

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Question 4

Time: 00:00:00
_______ is the following type of microprocessor?

 

 

RISC

RISC

DISC

DISC

CISC

CISC

Both A and C

Both A and C

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Question 5

Time: 00:00:00
Which of the following is a property of RST 7.5 interrupt?

 

It is a non-maskable interrupt

It is a non-maskable interrupt

It has 3rd highest priority

It has 3rd highest priority

Its vectored address is 003C H

Its vectored address is 003C H

It uses level-triggered signal

It uses level-triggered signal

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Question 6

Time: 00:00:00
How are the data on the diskette stored?

 

Ink

Ink

Laser bubbles

Laser bubbles

Magnetism

Magnetism

Circuits

Circuits

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Question 7

Time: 00:00:00
Which of the following programs enables you to calculate numbers related to rows and columns?

 

Window program

Window program

Graphics program

Graphics program

Word program

Word program

Spreadsheet program

Spreadsheet program

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Question 8

Time: 00:00:00
Which of the following flags is used to mask INTR interrupt?

 

zero flag

zero flag

auxiliary carry flag flag

auxiliary carry flag flag

interrupt flag

interrupt flag

sign flag

sign flag

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Question 9

Time: 00:00:00
Which of the following won't exist in a memory-mapped I/O system?

 

LDA

LDA

IN

IN

ADD

ADD

OUT

OUT

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Question 10

Time: 00:00:00
Which of the following circuits is used as a special signal to demultiplex the address bus and data bus?

 

Priority Encoder

Priority Encoder

Decoder

Decoder

Demultiplexer

Demultiplexer

Address Latch Enable

Address Latch Enable

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