OS Multimedia Systems

the multimedia data are delivered from a local file system

a computer next to you is playing something

a multimedia file is being played on a system in the local network

none of the mentioned

high storage

high data rates

both high storage and high data rates

none of the mentioned

a stateful protocol

a stateless protocol

a protocol that maintains the status of its connection with the client

a stateless protocol that does not maintain the status of its connection with the client

live streaming

dead streaming

static streaming

on demand streaming

to control streaming media servers

for establishing and controlling media sessions between endpoints

to provide real time control of playback of media files from the server

all of the mentioned

Best effort service

Soft QoS

Worst effort service

Hard QoS

SCAN policy

EDF policy

FCFS policy

FIFO policy

the SCAN ordering will service the requests in that batch

the EDF ordering will service the requests in that batch

the FCFS ordering will service the requests in that batch

none of the mentioned

Best effort service

Soft QoS

Hard QoS

All of the mentioned

buffering

random access

access

sequential access