Question
Find the odd one out from the following
options.ÂSolution
The numbers have the following relation: 1) 9² + 4 = 85 2) 12² + 4 = 148 3) 17² + 4 = 293 4) 20² + 4 = 404
Which of the following concurrency control methods avoids deadlocks entirely but can reduce concurrency by blocking transactions at start?
Which interrupt is generated by software?
An SQL `VIEW` is a:
Given a relation R(A, B, C, D, E) and functional dependencies {A -> B, BC -> D, D -> E}. Which of the following is a candidate key for R?
Given the `SinglyLinkedList` and its `delete_node` method as provided, what will be the output of `my_list.print_list()` after the following sequence of...
Given the following Python-like code snippet:Â
  ```python
  class Counter:
    def __init__(self):
   ...
In a relational schema, which normal form eliminates transitive dependencies (i.e., non-prime attribute depends on another non-prime attribute)?
Consider a scenario in an OOP application where a `NullPointerException` (or equivalent) occurs when trying to access a member of an object. What is the...
Phantom Reads occur when:
Which operation is NOT part of relational algebra?
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