Operating System Subcategories

Memory Management Swapping 1	Process Scheduling Queue
Virtual Memory Page Replacement Algorithms 1	Linux
Cpu Scheduling	Memory Management
Computer Fundamentals	Cpu Scheduling Benefits
Threads Signal Handling	Threads Ult Klt
Distributed Operating System	Basics
Operating System	Processes
Cpu Scheduling Algorithms 1	Cpu Scheduling Algorithms 2
Deadlock	Deadlock Avoidance
Memory Management Swapping 2	Memory Allocation 1
Secondary Storage	Memory Management Paging 1
Memory Management Paging 2	Rtos
Multimedia System Cpu Disk Scheduling	Security Intrusion Detection
Virtual Memory Thrashing	File System Interface Access Methods 1
File System Interface Directory Structure 1	File System Interface Directory Structure 2
File System Interface Mounting Sharing	File System Allocation Methods 1
Disk Scheduling 2	Disk Management
Classic Sync Problems	Semaphores 1
Process Creation	Multimedia System Network Management
Semaphores 2	Cpu Scheduling 2
Application Io Interface 1	Inter Process Communication
Process Synchronization	Multimedia System Compression 1
Network File System 1	Disk Scheduling 1
Mass Storage Raid 1	File System 1
Communication Systems Bandwidth Transmission Medium	Security Cryptography
Two Port Network	Process Rpc
Virtual Memory Page Replacement Algorithms 2	Virtual Memory Frame Allocation
Network File System 2	File System Allocation Methods 2
File System Allocation Methods 3	Process Control Block
Process Structures	Critical Section Problem
Process Sync Monitors	Atomic Transactions
Deadlock Recovery	Memory Allocation 2
Memory Management Segmentation	Application Io Interface 2
Kernel Io Subsystems	Multimedia System Compression 2
Multimedia System Compression 3	Security User Authentication
Security Program System Threats	Security System Facility
Threads Fork Exec	Threads Cancellation
Threads Pools	Multi Threading Models
Virtual Memory Demand Paging	Virtual Memory
File System Concepts	File System Implementation
File System Interface Access Methods 2	File System Recovery
Io Subsystem	Swap Space Management
Mass Storage Raid 2	Mass Storage Tertiary Storage
Protection Concepts	Protection Access Matrix
Security	Protection Memory Protection
Protection Revocation Access Rights	Network Structure Topology
Robustness	Distributed File System
Distributed Synchronization	Deadlock Prevention
Deadlock Detection	Threads
File System Interface Protection	File System Free Space Performance

A deadlock can be broken by ____________

A. Abort one or more processes to break the circular wait
B. Abort all the process in the system
C. Preempt all resources from all processes
D. None of the mentioned

The two ways of aborting processes and eliminating deadlocks are ____________

A. Abort all deadlocked processes
B. Abort all processes
C. Abort one process at a time until the deadlock cycle is eliminated
D. All of the mentioned

Those processes should be aborted on occurrence of a deadlock, the termination of which?

A. Is more time consuming
B. Incurs minimum cost
C. Safety is not hampered
D. All of the mentioned

The process to be aborted is chosen on the basis of the following factors?

A. Priority of the process
B. Process is interactive or batch
C. How long the process has computed
D. All of the mentioned

Cost factors for process termination include ____________

A. Number of resources the deadlock process is not holding
B. Cpu utilization at the time of deadlock
C. Amount of time a deadlocked process has thus far consumed during its execution
D. All of the mentioned

If we preempt a resource from a process, the process cannot continue with its normal execution and it must be ____________

A. Aborted
B. Rolled back
C. Terminated
D. Queued

To _______ to a safe state, the system needs to keep more information about the states of processes.

A. Abort the process
B. Roll back the process
C. Queue the process
D. None of the mentioned

If the resources are always preempted from the same process __________ can occur.

A. Deadlock
B. System crash
C. Aging
D. Starvation

What is the solution to starvation?

A. The number of rollbacks must be included in the cost factor
B. The number of resources must be included in resource preemption
C. Resource preemption be done instead
D. All of the mentioned