Q. In UNIX, domain switch is accomplished via

View solution

Q. When an attempt is to make a machine or network resource unavailable to its intended users, the attack is called

View solution

Q. The code segment that misuses its environment is called a

View solution

Q. The internal code of any software that will set of a malicious function when specified conditions are met, is called

View solution

Q. The pattern that can be used to identify a virus is known as

View solution

Q. Which one of the following is a process that uses the spawn mechanism to revage the system performance?

View solution

Q. What is a trap door in a program?

View solution

Q. Which one of the following is not an attack, but a search for vulnerabilities to attack?

View solution

Q. File virus attaches itself to the

View solution

Q. Multipartite viruses attack on

View solution

Q. In asymmetric encryption

View solution

Q. What is true regarding ‘Fence’ ?

View solution

Q. What is not true regarding ‘Fence’ ?

View solution

Q. What is correct regarding ‘relocation’ w.r.t protecting memory ?

View solution

Q. How can fence and relocation be used together ?

View solution

Q. What is basic need in protecting memory in multi-user environment ?

View solution

Q. What is role of base/bound registers ?

View solution

Q. What is all-or-nothing situation for sharing in memory ?

View solution

Q. How is disadvantage of all-or-nothing approach overcome ?

View solution

Q. What is true regarding tagged architecture ?

View solution