Explore topic-wise MCQs in Operating System.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Operating System knowledge and support exam preparation. Choose a topic below to get started.

1.

WHAT_ARE_DRAWBACKS_OF_THE_HOST_BASED_IDS_??$

A. Unselective logging of messages may increase the audit burdens
B. Selective logging runs the risk of missed attacks
C. They are very fast to detect
D. They have to be programmed for new patterns
Answer» B. Selective logging runs the risk of missed attacks
Discussion
2.

What are characteristics of stack based IDS ?$

A. They are integrated closely with the TCP/IP stack and watch packets
B. The host operating system logs in the audit information
C. It is programmed to interpret a certain series of packets
D. It models the normal usage of network as a noise characterization
Answer» B. The host operating system logs in the audit information
Discussion
3.

What are strengths of the host based IDS ?$

A. Attack verification
B. System specific activity
C. No additional hardware required
D. All of the mentioned
Answer» E.
Discussion