Question
Each of the five friends among V, W, X, Y and Z has
different number of chocolates. The number of persons who have more chocolates than those with X is same as the number of persons who have chocolates lesser in number than those with X. V has more number of chocolates than only Z. How many persons have lesser number of chocolates than those with Y?Solution
W/Y > Y/W > X > V > Z
Relational Algebra is
B-trees and B+ trees are primarily used for efficient storage and retrieval of data in:
In the first step of the TCP three-way handshake, what does the client (initiator) do?
What is the worst-case time complexity of inserting n elements into an empty linked list, if the linked list needs to be maintained in sorted order? Mo...
Cross-Site Scripting (XSS) attacks primarily target which component of web applications?
Cardinality related to βββββ
Which recovery model in a database allows for point-in-time recovery using transaction logs?
What is the primary purpose of the three-way handshake in TCP?
Which logic gate produces an output that is the complement of the input?
Which of the following is an example of two-factor authentication?