Operating System - Process

Where is the list of processes that are prepared to be executed and waiting?

• 1. Job queue

• 1. Ready queue

• 1. Execution queue

• 1. Process queue

Where are placed the list of processes that are prepared to be executed and waiting?

• 1. Job queue

• 1. Ready queue

• 1. Execution queue

• 1. Process queue

What type of scheduling is round-robin scheduling?

• 1. Linear data scheduling

• 1. Non-linear data scheduling

• 2. Preemptive scheduling

• 1. Non-preemptive scheduling

Which conditions must be satisfied to solve a critical section problem?

• 1. Bounded Waiting

• 1. Progress

• 1. Mutual Exclusion

• All of the above

Which of the following scheduling algorithms is preemptive scheduling?

• 1. FCFS Scheduling

• 1. SJF Scheduling

• 1. Network Scheduling

• 1. SRTF Scheduling

Which of the following "semaphore" can take the non-negative integer values?

• 1. Binary Semaphore

• 1. Counting Semaphore

• 1. Real Semaphore

• 1. All of the these

In which directory the local user profile settings are stored by default in windows 2000?

• 1. C: \ USERS

• C: \ NETLOGON

• 1. C: \ WIN NTUSER.DAT

• 2. C: \ Documents and settings

Which of the following scheduling algorithms is non-preemptive scheduling?

• 1. SJF scheduling

• 1. Round-Robin scheduling

• 1. SRTF scheduling

• 1. None of these

Which of the following scheduling reduces process flow time?

• 1. FCFS

• 1. LIFO

• 1. SJF

• 1. All of the these

Which of the following method is used to prevent threads or processes from accessing a single resource?

• 1. PCB

• 1. Semaphore

• 1. Job Scheduler

• 2. Non-Contiguous Memory Allocation