Multimedia System Compression 2 MCQs

9 MCQs — Operating System MCQs

Practice Multimedia System Compression 2 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 are the two types of real time streaming?

A. Live & on demand streaming
B. Dead & static streaming
C. Static & on demand streaming
D. On demand streaming

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Random access is not allowed in ___________

A. Live streaming
B. Dead streaming
C. Static streaming
D. On demand streaming

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The streaming that takes place as the event is occurring is ___________

A. Live streaming
B. Dead streaming
C. Static streaming
D. On demand streaming

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For a computer to deliver continuous media it must guarantee the specific rate and timing requirements, also known as ___________

A. Deadline
B. Quality of service
C. Period
D. Burst time

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For QOS to be implemented properly ___________

A. File systems must be efficient to meet the rate requirements of continuous media
B. Network protocols must support bandwidth requirements while minimizing delay and jitter
C. All of the mentioned
D. None of the mentioned

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What will happen once a file is compressed?

A. It has a better quality
B. It takes up less space for storage
C. It cannot be delivered to the client more quickly
D. None of the mentioned

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Compression ratio is the ratio of ___________

A. The original file size to the size of the compressed file
B. The number of pixels in a frame of the original size to those in a frame of the compressed file
C. Compressed file size to the original file size
D. None of the mentioned

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Lossy and lossless are classifications of ___________

A. Multimedia storage systems
B. Files
C. Compression algorithms
D. All of the mentioned

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Lossy techniques provide ___________ when compared to lossless techniques.

A. Lower compression ratios
B. Much higher compression ratios
C. Similar compression ratios
D. None of the mentioned

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