• 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
DMA signal/signals in 8085 is/are

 HOLD.
 READY.
 HLDA.
 All.

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The number of hardware interrupts present in 8085 microprocessor are

 10
 5
 16
 8

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
For a memory with a 16-bit address space, the addressability is

2^16 bits
8 bits
Cannot be determined
16 bits

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
What is mean by ALU

 Arithmetic local unsigned
 Arithmetic logic upgrade
 Arithmetic logic unsigned
 Arithmetic logic unit

ANSWER DOWNLOAD EXAMIANS APP

Microprocessor
The processor status word of 8085 microprocessor has five flags namely:

 S, Z, OV, P, CY
 S, Z, AC, P, CY
 S, Z, AC, P, OV
 S, OV, AC, P, CY

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

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
↑