Question
What type of virus attaches itself to the execution of
other software programs?Solution
A cluster virus is a type of malware that modifies system directory or registry entries so that when a program is launched, the virus executes first. This allows the virus to spread while remaining hidden.
On the other hand, worms are self-replicating malware, and Trojan horses disguise themselves as legitimate software to deceive users.
Time complexity of heap sort is:
Which type of database key is a candidate key that has not been chosen as the primary key?
Which data structure uses LIFO (Last In, First Out) principle?
In a data warehousing environment, what is the primary purpose of an OLAP (Online Analytical Processing) cube?
- Which of the following is the primary characteristic of Infrastructure as a Service (IaaS) in cloud computing?
Which of the following accurately describes the role of a "foreign key" in a relational database system?
Deletion in Red-Black Trees maintains balance using:
Which SQL command is used to remove only specific rows from a table while preserving the structure and other rows?
In the dynamic programming approach for LCS, the base cases are crucial for correctly initializing the dp table.
Consider the following Python co...
RISC stands for:
