• 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
Temporary registers in 8085 are

 H and L.
 W and Z.
 B and C.
 D and E.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
A microprocessor without the interrupt facility

 cannot be used for DMA operation
 is not useful for process control system
 cannot be interfaced with any I/O devices
 is best suited for process control system

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Which of the following conditions is not allowed in an RS latch?

R is negated, S is asserted
R is asserted, S is negated
R is asserted, S is asserted
R is negated, S is negated

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Which one of the following ICs is used to interface keyboard and display?

 8251
 8253
 8259
 8279

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory)

Halves
Increases by 2^(address bits)/addressability
Remains unchanged
Doubles

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
An I/O processor controls the flow of information between

Two I/O devices
Cache and main memory
Cache memory and I/O devices
Main memory and I/O devices

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
↑