Question
Which concurrency control technique uses read and write
locks to ensure consistency?Solution
Two-phase locking (2PL)
In the first month, the income of Q increases by 40%. In the second month, his income decreases by 40%. What will be the percentage increase or decrease...
The discussion paper titled '_____' was released by NITI Aayog on 15 January 2024.
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-clus...
First Law Commission of India was constituted under Charter of:
Read the following sentence and identify the register it belongs to -
"Here are centered the hopes and aspirations and faith of the entire human race."
At simple interest, a certain sum of money amounts to ₹1,250 in 2 years and to ₹2,000 in 5 years. Find the rate of interest per annum (rounded off t...
Which of the following is Incorrect regarding “Atal Pension Yojana”?
Seven people, A, B, C, D, E, F and G, are sitting in a straight row, facing north (not necessarily in the same order). Only 1 person sits to the left ...
Planets do not twinkle because:
Boulwarism is a:
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