Statement I is correct - 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. Statement II is not correct - In fact, blockchain technology can be used in property exchanges, bank transactions, healthcare, smart contracts, supply chain, and even in voting for a candidate. Statement III is correct - 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.
In the given figure, select the group which represents balls that are not yellow?
Two statements are given below and they are labelled as Assertion (A) and Reason (R).
Assertion (A): River Narmada flows eastward.
Reason ...
In the following question, select the word which can be formed using the letters of the given word.
SMARTPHONE
In a certain code language, ‘COLD’ is written as ‘FLOA’, and ‘WARM’ is written as ‘ZXUJ’. How will ‘HEAT’ be written in that languag...
Which of the answer figures is the exact mirror image of the given problem figure when the mirror is held at the right side?
Problem figures:
...In a certain code, BEDLAM is coded as 25412113. How is CONMAN written in that code?
In the question, assuming the given statements to be true, find which of the conclusion (s) among given conclusions is /are definitely true and then giv...
In this question, the relation between various elements is shown in the statement. After the statement, two conclusions are given, select a suitable op...
Select the letter cluster from among the given options that can replace the question mark (?) in the following series.
IDF, NIK, ?, UPR, WRT, XSU
Statement: The Food and Agriculture Organization said that adult groups and swarms of desert locusts are maturing throughout Rajasthan and that subs...
