Question
With reference to “Blockchain Technology”, consider
the following statements: (2020) 1.It is a public ledger that everyone can inspect, but which no single user controls. 2.The structure and design of blockchain is such that all the data in it are about cryptocurrency only. 3.Applications that depend on basic features of blockchain can be developed without anybody’s permission. Which of the statements given above is/are correct?Solution
A blockchain is a form of public ledger, which is a series (or chain) of blocks on which transaction details are recorded and stored on a public database after suitable authentication and verification by the designated network participants. A public ledger can be viewed but cannot be controlled by any single user. The blockchain is not only about the cryptocurrency but it turns out that blockchain is actually a pretty reliable way of storing data about other types of transactions, as well.
They had to put of the garden party because of the heavy rain.
In the following question, a sentence is given with a few highlighted words that may be incorrectly placed. Rearrange these words to form a sentence th...
Identify the segment in the sentence which contains a grammatical error.  If there is no error, then select the option "No error".
 And ...
The army men or the commander-in-chief (A)/were not ready (B)/to accept defeat so easily, (C)/so they fought fiercely (D).
The average American individually (A)/emit 10 times more carbon dioxide (B)/from fossil fuel use then (C)/ an Indian, and about three times (D)/as much ...
According to local legend the hole was formed due to a meteor falling in this spots but scientifically, this is a natural phenomenon occurring from lim...
Media is Running agenda-driven debates and Kangaroo Courts, those are not healthy for democracy.
Read the given sentence to find out whether there are any grammatical/ contextual errors in them. The errors, if any, will be in two of the pa...
Given below are a few questions with three sentences in each of them which may or may not contain errors in them. You have to find the sentence which h...
Out of the statements given below, one statement may be grammatically and contextually correct. Choose the correct statement as your answer. If all the...
