• 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
Total numbers of output pins in 8085 microprocessor are

 27
 13
 30
 40

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The reason for the presence of ALE pin in 8085, but not in 6800 is that

 8085 uses I/O mapped I/O, whereas 6800 uses memory mapped I/O
 None
 8085 has multiplexed bus, whereas 6800 does not have
 8085 has 5 interrupts lines, whereas 6800 has only two

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
While CMP B instruction executes,

 only carry and zero flags will be affected.
 all flags will be affected.
 only carry flag will be affected.
 no flags will be affected.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The multiplexing of address bus and data buses is used in

 none of these.
 depends on the internal architecture.
 never multiplexed.
 all the microprocessors.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The timing difference between a slow memory and fast processor can be resolved if

External buffer is used
Neither A nor B
Processor is capable of waiting
Either A or B

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
In microprocessor based system I/O ports are used to interface

 the I/P device only
 the O/P devices only
 all the I/O devices
 the I/O devices and memory chips

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
↑