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 process can be ___________

A. Single threaded
B. Multithreaded
C. Both single threaded and multithreaded
D. None of the mentioned

If one thread opens a file with read privileges then ___________

A. Other threads in the another process can also read from that file
B. Other threads in the same process can also read from that file
C. Any other thread can not read from that file
D. All of the mentioned

The time required to create a new thread in an existing process is ___________

A. Greater than the time required to create a new process
B. Less than the time required to create a new process
C. Equal to the time required to create a new process
D. None of the mentioned

When the event for which a thread is blocked occurs?

A. Thread moves to the ready queue
B. Thread remains blocked
C. Thread completes
D. A new thread is provided

The jacketing technique is used to ___________

A. Convert a blocking system call into non blocking system call
B. Create a new thread
C. Communicate between threads
D. Terminate a thread

Termination of the process terminates ___________

A. First thread of the process
B. First two threads of the process
C. All threads within the process
D. No thread within the process

Which one of the following is not a valid state of a thread?

A. Running
B. Parsing
C. Ready
D. Blocked

The register context and stacks of a thread are deallocated when the thread?

A. Terminates
B. Blocks
C. Unblocks
D. Spawns

Thread synchronization is required because ___________

A. All threads of a process share the same address space
B. All threads of a process share the same global variables
C. All threads of a process can share the same files
D. All of the mentioned