number-systems-and-codes digital-electronics question and answers -Page 7

CuriousTab

CuriousTab

C Programming C# Programming C++ Programming Database Java Programming Networking

Biochemical Engineering Biochemistry Biotechnology Chemical Engineering Civil Engineering Computer Science Digital Electronics Electrical Engineering Electronics Electronics and Communication Engineering Mechanical Engineering Microbiology Technical Drawing

Current Affairs General Knowledge

Data Interpretation Logical Reasoning Non Verbal Reasoning Verbal Ability Verbal Reasoning

AIEEE Bank Exams CAT GATE IIT JEE TOEFL

Analyst Bank PO Database Administrator IT Trainer Network Engineer Project Manager Software Architect

Number Systems and Codes problems

1. Convert 8B3F₁₆ to binary.
Options
A. 35647
B. 011010
C. 1011001111100011
D. 1000101100111111

Correct Answer: 1000101100111111

2. The BCD number for decimal 16 is ________.
Options
A. 00010110
B. 00010000
C. 00010010
D. 11100000

Correct Answer: 00010110

3. Convert the following decimal number to 8-bit binary.
35
Options
A. 00010010₂
B. 00010011₂
C. 00100011₂
D. 00100010₂

Correct Answer: 00100011₂

4. The binary number 11001110 is equal to the decimal number ________.
Options
A. 12
B. 206
C. 127
D. 66

Correct Answer: 206

5. The American Standard Code for Information Interchange (ASCII) uses how many individual pulses for any given character?
Options
A. 1
B. 2
C. 7
D. 8

Correct Answer: 7

6. Convert 527₁₆ to binary.
Options
A. 343
B. 001101000111
C. 010100100111
D. 011100100101

Correct Answer: 010100100111

7. Convert the following octal number to binary.
104₈
Options
A. 001000100₂
B. 100000001₂
C. 0010100₂
D. 1000001₂

Correct Answer: 001000100₂

8. Which of the following is the most widely used alphanumeric code for computer input and output?
Options
A. Gray
B. ASCII
C. Parity
D. EBCDIC

Correct Answer: ASCII

9. Convert the binary number 1011010 to hexadecimal.
Options
A. 5B
B. 5F
C. 5A
D. 5C

Correct Answer: 5A

10. The octal number for binary 1101110101110110 is ________.
Options
A. 654521₈
B. 556561₈
C. 156656₈
D. 156566₈

Correct Answer: 156566₈

First 7 8 9 ... 13 .. 17 18 Last

More in Digital Electronics:

Boolean Algebra and Logic Simplification Code Converters and Multiplexers Combinational Logic Analysis Combinational Logic Circuits Computers Counters Describing Logic Circuits Digital Arithmetic Operations and Circuits Digital Concepts Digital Design Digital Signal Processing Digital System Projects Using HDL Ex-OR and Ex-NOR Gates Flip-Flops Integrated-Circuit Logic Families Integrated Circuit Technologies Interfacing to the Analog World Logic Families and Their Characteristics Logic Gates Memory and Storage Microprocessor Fundamentals MSI Logic Circuits Multivibrators and 555 Timer Number Systems and Codes Programmable Logic Device Shift Registers Signals and Switches The 8051 Microcontroller

Aptitude

Time and Distance
Volume and Surface Area
Problem on Trains
Permutation and Combination

Engineering

Civil Engineering
Computer Science
Mechanical Engineering
Technical Drawing

Programming

C Programming
C# Programming
C++ Programming
Java Programming

Reasoning

Logical Reasoning
Non Verbal Reasoning
Verbal Ability
Verbal Reasoning

Links

About Us
Contact Us
Privacy Policy
Sitemap

Social

Copyright �CuriousTab. All rights reserved.