Write a program to calculate the number of items in a queue.
SIKSHAPATH Latest Questions
Consider the graph given below. State all the simple paths from A to D, B to D, and C to D. Also, find out the in-degree and out-degree of each node. Is there any source or sink in the graph?
Write a program in PL/SQL to FETCH multiple records and more than one columns from the same table.
Why ‘Data Redundancy’ is higher in 1st Normal Form than other normal forms? Explain with example.
Given relation R (A,B,C,D) and the following FD’s. Identify the candidate key for R and highest normal form C->D, C->A, B->C