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

In _______ information is recorded magnetically on platters.

A. Magnetic disks
B. Electrical disks
C. Assemblies
D. Cylinders

The heads of the magnetic disk are attached to a _____ that moves all the heads as a unit.

A. Spindle
B. Disk arm
C. Track
D. None of the mentioned

The set of tracks that are at one arm position make up a ___________

A. Magnetic disks
B. Electrical disks
C. Assemblies
D. Cylinders

The time taken to move the disk arm to the desired cylinder is called the ____________

A. Positioning time
B. Random access time
C. Seek time
D. Rotational latency

The time taken for the desired sector to rotate to the disk head is called ____________

A. Positioning time
B. Random access time
C. Seek time
D. Rotational latency

When the head damages the magnetic surface, it is known as _________

A. Disk crash
B. Head crash
C. Magnetic damage
D. All of the mentioned

A floppy disk is designed to rotate ___________ as compared to a hard disk drive.

A. Faster
B. Slower
C. At the same speed
D. None of the mentioned

What is the host controller?

A. Controller built at the end of each disk
B. Controller at the computer end of the bus
C. All of the mentioned
D. None of the mentioned

______ controller sends the command placed into it, via messages to the _____ controller.

A. Host, host
B. Disk, disk
C. Host, disk
D. Disk, host

What is the disk bandwidth?

A. The total number of bytes transferred
B. Total time between the first request for service and the completion on the last transfer
C. The total number of bytes transferred divided by the total time between the first request for service and the completion on the last transfer
D. None of the mentioned