Question
Forest research Institute of India is situated
in?Solution
Dehradun is the capital of Uttarakhand
An RDBMS provides mechanisms for data integrity, such as primary keys and foreign keys, which are generally lacking in:
Which constraint ensures that no duplicate values exist in a column?
Query optimization heuristic that “pushes selections down” improves:
Multiversion Concurrency Control (MVCC) ensures:
Which system call is used to create a new process in UNIX/Linux?
Given a `Queue` data structure with `enqueue` and `dequeue` operations. What is the element returned by the last `dequeue` operation in the following se...
Consider a `Stack` data structure implemented with `push` and `pop` operations. What is the final state of the stack after the following sequence of ope...
Which of the following operators is used to compare a value to a list of literal values that have been specified?
Phantom Reads occur when:
Which SQL command is used to remove a table from the database?
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