Multimedia System Compression 3 MCQs

10 MCQs — Operating System MCQs

Practice Multimedia System Compression 3 MCQs with correct answers and explanations. These questions are from the Operating System MCQs section.

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Operating System Subcategories

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

What is the full form of MPEG?

A. Motion pictures engineering group
B. Motion picture engineers group
C. Motion picture experts group
D. None of the mentioned

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What is MPEG compression?

A. Stores the compression values of each frame
B. Stores the differences between successive frames
C. Stores multiple frames’ values together
D. None of the mentioned

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What are the levels in QoS?

A. Best effort service
B. Soft qos
C. Hard qos
D. All of the mentioned

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The level that treats different types of traffics in different ways, giving certain traffic streams higher priority than other streams and with best efforts, but no guarantees are made ___________

A. Best effort service
B. Soft qos
C. Worst effort service
D. Hard qos

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The quality of service requirements are guaranteed in ___________

A. Best effort service
B. Soft qos
C. Worst effort service
D. Hard qos

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What are the factors that define QoS?

A. Throughput
B. Jitter
C. Delay
D. All of the mentioned

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Delay and Jitter ___________

A. Mean the same thing
B. Are two completely different things
C. All of the mentioned
D. None of the mentioned

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What is the Delay?

A. The time from when a request is first submitted to when the desired result is produced
B. The delay that occurs during playback of the stream
C. How the errors are handled during the transmission and processing of continuous media
D. None of the mentioned

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What is Admission control?

A. The delay that occurs during playback of the stream
B. The practice of admitting a request for service only if the server has sufficient resources to satisfy the request
C. How the errors are handled during the transmission and processing of continuous media
D. None of the mentioned

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An admission control scheme assigns a __________ to each type of resource.

A. Processor
B. Memory location
C. Resource manager
D. All of the mentioned

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