Question
Which Islamic legal school requires the presence of two
witnesses for a marriage contract to be considered valid?Solution
In the Hanafi legal school, the presence of two witnesses is required for a marriage contract to be considered valid. This is in contrast to the other three legal schools which require the presence of at least one witness.
Join of two table R and S where each has “m” and “n” tuples will be of size?
Which one of the following expressions does NOT represent the exclusive NOR of x and y?
The Protocol Data Unit (PDU) at the Network Layer of the OSI model is commonly referred to as a:
What is the purpose of the "ORDER BY" clause in an SQL query?
Physical limitation of a signal is called?
What is the purpose of a capacitor in an AC circuit?
Which famous algorithm follows a greedy approach for solving the minimum spanning tree problem in a graph?
Which component in the MVC architecture communicates directly with the database?
What is the main characteristic of a greedy algorithm?
State true/false
Merge sort uses Divide and Conquer approach to sort the elements.
