Multimedia Systems : Multimedia in Operating System

This set of MCQs helps students to learn about Multimedia Operating Systems which are the operating systems that can deal with the multimedia files. Multimedia files are different from the traditional files (e.g. texts). They need special considerations for process management, secondary storage management, file management, and so on.

Start Quiz

Which algorithm can be optimized to meet the timing deadlines and rate requirements of continuous media?

Earliest-Deadline-First scheduling SCAN-EDF scheduling Both Earliest-Deadline-First scheduling & SCAN-EDF scheduling None of the mentioned

Which mode loads minimal set of drivers when starting Windows?

Safe Mode Normal Mode VGA Mode Network Support Mode

Which of the following are loaded in safe mode?

Keyboard driver Mouse driver VGA drive All of above

Which of the following are loaded in safe mode?

Keyboard driver Mouse driver VGA drive All of above

A ....... is a named location on a disk where files are stored

Folder Pod Version None of the above

Which type of command requires additional files to perform specific operations?

Internal commands External commands Valuable commands Primary commands

What is the full form of MPEG?

Motion Pictures Engineering Group Motion Picture Engineers Group Motion Picture Experts Group None of the mentioned

What is MPEG compression?

stores the compression values of each frame stores the differences between successive frames stores multiple frames’ values together none of the mentioned

What are the levels in QoS?

Best effort service Soft QoS Hard QoS All of the mentioned

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 ___________

Best effort service Soft QoS Worst effort service Hard QoS

The quality of service requirements are guaranteed in ___________

Best effort service Soft QoS Worst effort service Hard QoS

What is multimedia file?

Is same as any other regular file

Must be accessed at specific rate

Stored on remote server can not be delivered to its client

None of the mentioned

Which one of the following is the characteristic of a multimedia system?

High storage

High data rates

Both high storage and high data rates

None of the mentioned

The delay that occurs during the playback of a stream is called ___________.

Stream delay

Playback delay

Jitter

Event delay

In teardown state of real time streaming protocol is ___________.

The server resources for client

Server delivers the stream to client

Server suspends delivery of stream

Server breaks down the connection

Quiz/Test Summary
Title: Multimedia Systems : Multimedia in Operating System
Questions: 15
Contributed by:
Steve