• 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
When an 8085 microprocessor is reset, the address bus contains

 0000H
 002CH
 0043H
 003CH

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
 Process status register
 Flag register
 Accumulator

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
S0 and S1 pins are used for

 acknowledging the interrupt
 indicating the processor’s status
None of these
 serial communication

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
In 8085, the pins for SID and SOD are

3 and 4 respectively
4 and 5 respectively
4 and 3 respectively
5 and 4 respectively

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The 8085 microprocessor enters into bus idle machine cycle whenever

 RST 7.5 is recognized
 INTR interrupt is recognized
None of these
 DAD RP instruction is executed

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Number of Hex digits needed to represent the 20-bit address of a memory location are

 20
 5
 4
 16

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
↑