Question
With reference to āBlockchain Technologyā, 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 anybodyās 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.
Fill in the blanks with suitable pair of words.
In light of the recent economic downturn, the government is focused on crafting policies that w...
Fill in the blank by choosing he correct form of the Verb.
By the time I met him, he __________ reading the voluminous novel.
Select the most appropriate word to fill in the blank.
I ______ something burning now.
Fill the blank with the most appropriate word .
The police offered a ------------for information about the robbers .
blank 25
Several drugs are used to lessen the _____________ of the symptoms.
The temporary move to give teams the option of making five substitutions per game instead of three should take __________ on a permanent basis.
When they found out their secret plan had been exposed, they realized someone had _______.
Given below are a few sentences with two blanks in each. Below each sentence are given four pair of words among which one pair might fill the blank. If...
1) impressed
2) daunted
3) motivated
4) happy
5) cultivated
