Question
In a digital communication system, let the encoding
scheme be “Add 1 at the end of the bit stream if number of 1 bits is odd, else add 0 at the end of bit stream”. If 1011 is the bit stream, which of the below is the encoded bit stream ?Solution
The given rule is a parity encoding scheme . It says: add 1 at the end if the number of 1’s in the bit stream is odd, otherwise add 0. For the bit stream 1011 , the number of 1’s = 3, which is odd. Therefore, according to the rule, a 1 will be added at the end. The encoded bit stream becomes 10111 . ● 10110 → would be added if the number of 1’s was even. ● 11011 → not following the rule. ● 01011 → not correct transformation.
Who is the chairperson of the National Statistical Office?
In cricket, who is the men’s ICC Player of the Month for November?
What is the objective of the BharatNet project?
According to environmental initiatives in Bela Gram, approximately how many trees were planted during weddings and festivals as part of its climate acti...
Which state among those felicitated by NeGD onboarded 65% of its state services onto DigiLocker, benefiting over 1.92 crore citizens?
Which two new mechanisms did the UN General Assembly approve for AI governance as described in the briefing?
Which of the following international financial institution will provide a loan of USD 96.3 million for a project to provide safe drinking water sanitati...
Which of the following statements is/are CORRECT with respect to the report released by the Swiss Re Institute ?
I. According to a re...
Which state will host the Women’s Kabaddi World Cup 2025 in March?
Which technique was used to create 56,000 sq. meters of dense forests in Prayagraj in preparation for Mahakumbh 2025?
Relevant for Exams:
