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Interview Preparation Test for Operating System - Level 2

This Test will cover the several important concepts of Operating System.
Q. Scheduling is a method to:
Q. Waiting time is defined as:
Q. Data inconsistency occurs due to __________.
Q. Conditions needed to solve the critical section problem are:


Q. Allocation graph algorithm is used for __________?
Q. Solution to starvation is that:
Q. Which one of the following is not a state in thread lifecycle?
Q. Synchronization of thread is required:
Q. Belady's Anomaly is found in which of the following page replacement algorithms?


Q. Kernel thread is mapped to many user-level threads in:
Q. Which of the following calls never return any error?
Q. Producer-Consumer problem can be solved by using __________?
Q. Kernel remains in:
Q. Banker's algorithm for resource allocation deals with __________?
Q. Which of the following resources can cause deadlock?

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