Question
In a row of 60 students, Preeti sits 31st
from the right end of the row. If Preeti shifted 13 places towards left, then what is her new position from the left end?Solution
If Preeti shifted 13 places towards left, then Preeti's position is 44th from the right end. Number of persons sitting to the left of Preeti is: 60 – 44 = 16 Therefore, Preeti's new position from the left end is: 16 + 1 = 17th.
Which of the following best describes the control flow when a method in a subclass overrides a method in its superclass, and an object of the subclass i...
When debugging a recursive function that processes a `Tree` data structure, what is a common strategy to identify infinite recursion or incorrect base c...
Which operation is NOT part of relational algebra?
In an Object-Oriented program, which control flow construct is primarily used to handle unexpected events or errors that occur during program execution,...
A data warehouse is primarily characterized by which of the following properties?
Which SQL constraint ensures that a column cannot have NULL values?
Bitmap indexes are most efficient when:
Given a `Queue` data structure with `enqueue` and `dequeue` operations. What is the element returned by the last `dequeue` operation in the following se...
Which normal form eliminates transitive dependency?
Which type of join returns only matching records from both tables?
Relevant for Exams:
