• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Microprocessor

Microprocessor
How many 16-bit special purpose registers are present in 8085 microprocessor?

 2
 16
 8
 6

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Which one of the following microprocessor has 16-bit data bus?

 8085
 6502
 Z-80
 68000

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
_____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts.

 EI
 RIM
 SIM
 DI

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The register which holds the information about the nature of results of arithmetic and logic operations is called as

 Condition code register
 Flag register
 Process status register
 Accumulator

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Consider the following statements: Arithmetic Logic Unit (ALU) 1.Performs arithmetic operations 2.Performs comparisons. 3.Communicates with I/O devices 4.Keeps watch on the system Which of these statements are correct?

 1, 2 and 3
 1 and 2 only
 1, 2, 3 and 4
 3 and 4 only

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The relation among IC (Instruction Cycle), FC (Fetch cycle) and EC (Execute Cycle) is

 EC = IC + FC
 IC = FC - EC
 IC = FC + 2EC
 IC = FC + EC

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Microprocessor

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑