• 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
SPHL instruction copies the content of H-L register pair to the _________.

 D-E
 B-C
 PSW
 Stack Pointer

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
At the beginning of a fetch cycle, the contents of the program counter are

 transferred to memory address register .
 transferred to memory data register.
 transferred to address bus.
 incremented by one.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
In 8085 microprocessor which one of the following statement is wrong

 there is a pin available for serial output
 serial I/O is possible through SIM and RIM instruction
 serial I/O is not possible
 there is a pin available for serial input

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
While INX B instruction execute,

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

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
An e-mail message can be sent to many recipients.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
Which of the data transfer is not possible in microprocessor

 memory to memory
 I/O device to accumulator
 accumulator to memory
 memory to accumulator

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
↑