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The ALL subquery performs which operation?
The ALL subquery performs the operation _____________
A correlated subquery is processed as a nested subquery.
N items are stored in a sorted doubly linked list. For a delete operation, a pointer is provided to the record to be deleted. For a decrease-key operation, a pointer is provided to the record on which the operation is to be performed. An algorithm performs the following operations on the list in this order: Θ(N) delete, O(log N) insert, O(log N) find, and Θ(N) decrease-key. What is the time complexity of all these operations put together?
The ALL subquery performs operations on _____________
The ALL subquery performs operations on . . . . . . . .
The following circuit (where, RL ≫ R) performs the operation of
Electronics mcq question image
Three concurrent processes X, Y, and Z execute three different code segments that access and update certain shared variables. Process X executes the P operation (i.e., wait) on semaphores a, b and c; process Y executes the P operation on semaphores b, c and d; process Z executes the P operation on semaphores c, d, and a before entering the respective code segments. After completing the execution of its code segment, each process invokes the V operation (i.e., signal) on its three semaphores. All semaphores are binary semaphores initialized to one. Which one of the following represents a deadlock-free order of invoking the P operations by the processes?
In the following question, sentences of a paragraph have been jumbled and labelled as A, B, C and D. You are required to rearrange the jumbled sentences of the paragraph and mark your response accordingly by selecting the correct option. A: This particular operation was given the code name Operation Safed Sagar. B: The Kargil War, also known as the Kargil conflict, was an armed conflict between India and Pakistan that took place between May and July 1999 in the Kargil district of Kashmir and elsewhere along the Line of Control (LOC). C: The Indian Air Force's role in acting jointly with Indian Army ground troops during the war was aimed at flushing out regular and irregular troops of the Pakistani Army from vacated Indian Positions in the Kargil sector along the Line of Control. D: In India, the conflict is also referred to as Operation Vijay, which was the name of the Indian operation to clear the Kargil sector.
What was the code name of the nuclear tests conducted by India in Pokhran in 1998? A. Operation Desert storm B. Operation Vijay C. Operation Shakti D. Operation Kaboom