Question
Recently NIC-CERT was launched to prevent and predict
_________ on government utilities.Solution
The Centre recently unveiled the NIC-CERT centre that would monitor and help in early detection and mitigation of cyberattacks on government networks.
ACID properties in DBMS ensure:
Given a binary tree, a "zigzag" level order traversal prints the nodes level by level, but alternating the order of nodes from left-to-right and right-t...
Which SQL clause is used to group rows based on one or more columns?
Which of the following is NOT a common type of error encountered during software development?Â
In a relational schema, which normal form eliminates transitive dependencies (i.e., non-prime attribute depends on another non-prime attribute)?
Which normal form removes transitive dependency?
In relational algebra, the operation that combines tuples from two relations using common attribute values is:
Which type of join returns rows when there is a match in both tables?
Which of the following commands are used to put a restriction on the number of rows returned from a query?
What will be the value of `x` after the following pseudo-code execution?Â
```
  x = 0
  data = [10, 20, 30]
  f...
