Question
Which of the following is NOT included in the subject
matter of the Concurrent List related to social security?Solution
Pensions for retirees are generally not a part of the Concurrent List; they fall under separate schemes, such as government employee pension plans.
Which SQL constraint ensures that a column cannot have NULL values?
A view in SQL is:
Which SQL command is used to retrieve data from a table?
Which of the following is a common technique for concurrency control in databases?
Which of the following matches the definition given below: It is an artificial key that aims to uniquely identify each record.
Which SQL statement is used to remove all rows from a table without logging individual row deletions?
When implementing a `Graph` traversal algorithm like Depth-First Search (DFS) recursively, what is the primary control flow mechanism that manages the o...
Which of the following is a significant disadvantage of using a traditional file system compared to an RDBMS?
Distributed transactions typically use which protocol for atomicity?
Which of the following is a DML command?
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