Sail E0 Webinar

MCQs

Total Questions : 228 | Page 23 of 23 pages
Question 221. Which of the following logic expression is wrong?
  1.    None of these
  2.    1+0+1 = 1
  3.    1 + 1=0
  4.    1 + 1 + 1 = 1
  5.    1 + 0=1
 Discuss Question
Answer: Option B. -> 1+0+1 = 1
Question 222. Consider as RS flip-flops with both inputs set to 0. If a momentary '1' is applied at the input S, then the output
  1.    None of these
  2.    Q will flip from 0 to 1
  3.    Q will flip from 0 to 1 and then back to 0
  4.    Q will flip from 0 to 1 and then back to 0
  5.    Q will flip from 0 to 1
 Discuss Question
Answer: Option E. -> Q will flip from 0 to 1
Question 223. How many bytes are there in 1011 1001 0110 1110 numbers?
  1.    4
  2.    8
  3.    1
  4.    None of these
  5.    2
 Discuss Question
Answer: Option E. -> 2
Question 224. BCD numbers are useful whenever _____ information is transferred into or out of a digital system.
  1.    binary
  2.    decimal
  3.    hexadecimal
  4.    ASCII
  5.    None of these
 Discuss Question
Answer: Option B. -> decimal
Question 225. A NOR gate recognizes only the input word whose bits are _____
  1.    0's
  2.    0's and 1's
  3.    0's or 1's
  4.    1's
  5.    None of these
 Discuss Question
Answer: Option A. -> 0's
Question 226. Conversion of an octal number 1348 to a binary number is
  1.    1100112
  2.    10111002
  3.    11011002
  4.    None of these
  5.    10110112
 Discuss Question
Answer: Option B. -> 10111002
Question 227. Subtraction of 1001011002 from 11101010102 is
  1.    11110000012
  2.    None of these
  3.    11110111112
  4.    10010111102
  5.    1101000012
 Discuss Question
Answer: Option D. -> 10010111102
Question 228. Addition of 1101012 and 1011112 is
  1.    11010002
  2.    1100112
  3.    None of these
  4.    11101112
  5.    11001002
 Discuss Question
Answer: Option E. -> 11001002

Latest Videos
Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)
Direction Sense Test Part 1 Reasoning (Hindi)
Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE
Cube & Cuboid Part 1 Reasoning (Hindi)
Data Interpretation (DI) Basic Concept Reasoning (Hindi)
Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)
Sail E0 free webinar Webinars
Real Numbers Part 7 Class 10 Maths
Real Numbers Part 1 Class 10 Maths
Polynomials Part 1 Class 10 Maths

Latest Test Papers

DSP Combined 1 Free Revision Test SAIL JO E-0
GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0
BSP Plant Specific Review Test SAIL JO E-0
BSL Combined 1 Free Revision Test SAIL JO E-0
GFM Combined 1 Free Revision Test SAIL JO E-0