Question
What is Hadoop's primary function in big data
processing?Solution
Hadoop uses the MapReduce functional programming model to perform parallel processing across data sets. So, when a query is sent to the database, instead of handling data sequentially, tasks are split and concurrently run across distributed servers.
Find the average of first 9 whole numbers.
The percentage (%) of Carbon in the atmosphere, by volume, is:
What is true for phylum echinodermata ?
30 men can complete a piece of work in 48 days. ‘x’ men started the work and after 33 days 64 more men joined them so that whole work was finished i...
Assertion (A): Unity of command cannot always be strictly applied in practice.
Reason (R): Workers should report to different supervisors for ...
Planets do not twinkle because:
A scored 45% marks and failed by 55 marks whereas B scored 75% marks, which was 80 more than the passing marks of the examination. Find the total marks ...
Which of the following statements are correct in regards to impeachment of the president?
-
The impeachment...
-
Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly ...
Which of the following best defines social security?
Relevant for Exams:
