• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 1100012 to its decimal number is

2710
4910
5010
None of these
3910

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers.

sign, hexa
None of these
hexa, sign
positive, negative
negative, positive

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
A half-adder is also known as:

NAND circuit
NOR circuit
None of these
AND circuit
EX-OR circuit

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
Conversion of an octal number 1258 to its decimal number is

8510
9910
None of these
9010
8710

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

None of these
0, 64
0000, FFFF
0000, 9999
0000, EEEE

ANSWER DOWNLOAD EXAMIANS APP

Digital Computer Electronics
Address 200H contains the byte 3FH. What is the decimal equivalent of 3FH

63
None of these
32
38
16

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Digital Computer Electronics

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
↑