Question
The Union Government has lowered interest rates on nine
small savings schemes by ________ for the April-June quarter as compared to the January-March quarter.Solution
The correct answer is D
In the context of database transactions, which isolation level allows "non-repeatable reads" but prevents "dirty reads"?
Which type of join returns rows when there is a match in both tables?
In a program that manages a collection of `Employee` objects, each with a `salary` attribute, which control flow mechanism would be most efficient to fi...
Query optimization heuristics often include:
In PL/SQL, a `CURSOR` is used to:
The 'thrashing' in an operating system is related to:
In an Object-Oriented program, which control flow construct is primarily used to handle unexpected events or errors that occur during program execution,...
Which of the following is a significant disadvantage of using a traditional file system compared to an RDBMS?
Which normal form ensures that every determinant is a candidate key?
What is the purpose of a "View" in a database?
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