Multimedia Packages Set 2

Bachelor of Science in Information Technology (BSc IT),

Bachelor of Science in Computer Science (BSc CS)

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This set of Multimedia Packages Multiple Choice Questions & Answers (MCQs) focuses on Multimedia Packages Set 2

Q1 | Audio compression can be used for
  • Speech or Music
  • Voice and Data
  • Picture and Colors
  • Video and Voice
Answer: Speech or Music
Q2 | In Real Time Interactive Audio Video, conferencing requirestwo way communication between
  • receivers and senders
  • Packet to Frames
  • Pixels to Packets
  • Frames to Pixels
Answer: receivers and senders
Q3 | In Real Time Interactive Audio Video, Jitter is introduced inreal-time data by delay between
  • Frames
  • Layers
  • Pixels
  • Packets
Answer: Packets
Q4 | Session Initiation Protocol (SIP), has a mechanism that finds the
  • Domain
  • System
  • IP Address
  • Terminal
Answer: IP Address
Q5 | In Audio and Video Compression, voice is sampled at 8000samples per second with
  • 5 bits per sample
  • 6 bits per sample
  • 7 bits per sample
  • 8 bits per sample
Answer: 8 bits per sample
Q6 | In Voice Over IP, Term SIP stands for
  • Session Initiation Protocol
  • Session Initiation Port
  • Session Initiation Path
  • Session Initiation Packet
Answer: Session Initiation Protocol
Q7 | In Real-Time Transport Protocol (RTP), A source sends a byemessage to shut down a
  • System
  • Frames
  • Protocol
  • Stream
Answer: Stream
Q8 | In Audio and Video Compression, term RBG expresses
  • Red, Blue, Green
  • Red, Black, Grey
  • Rate, Bit, Giga bit
  • Red, Bluish, Greyish
Answer: Red, Blue, Green
Q9 | To perform tracking of an IP, Session Initiation Protocol (SIP),uses concept of
  • Registration
  • Termination
  • Streaming
  • Tr
Answer: Registration
Q10 | A simple session using SIP consists of three modules:establishing, communicating and
  • Translation
  • Conversion
  • Streaming
  • Termination
Answer: Termination
Q11 | Real-time traffic needs support of
  • multicasting
  • Translation
  • integration
  • security
Answer: multicasting
Q12 | Session Initiation Protocol (SIP), is designed to be independentof underlying
  • Linear Layer
  • Data Link Layer
  • Transport Layer
  • Presentation Layer
Answer: Transport Layer
Q13 | In lowest resolution a color frame is made of
  • 1024 x 768 pixels
  • 800 X 600 pixels
  • 1152 X 864 Pixels
  • 1280 X 1080 pixels
Answer: 1024 x 768 pixels
Q14 | In Real Time Interactive Audio Video, data are stored in bufferat a possibly variable
  • Pixels
  • Packets
  • Rates
  • Bytes
Answer: Rates
Q15 | In Real Time Interactive Audio Video, to prevent jitter, we cantime-stamp packets and separate arrival time from the
  • Frame Time
  • Playback Time
  • Pixels Time
  • Packet Time
Answer: Playback Time
Q16 | Real-time Transport Protocol (RTP) is protocol designed tohandle real-time traffic on the
  • Frames
  • Internet
  • IP
  • Protocol
Answer: Internet
Q17 | In Session Initiation Protocol (SIP), session can be terminatedwith a
  • OK Message
  • Bye Message
  • Terminate Message
  • Quit Message
Answer: Bye Message
Q18 | RTCP stands for
  • Real-time Transport Control Program
  • Real-time Transport Control Packet
  • Real-time Transport Control Protocol
  • Real-time Tr
Answer: Real-time Transport Control Protocol
Q19 | A compressed audio/video file can be downloaded as a
  • Image
  • Video
  • Frame
  • Text file
Answer: Text file
Q20 | When a caller needs to communicate with callee, caller can usee-mail address instead of IP address in the
  • OK Message
  • Bye Message
  • INVITE Message
  • Great Message
Answer: INVITE Message
Q21 | Purpose of dividing picture into blocks is to decrease number of
  • Channels
  • Pixels
  • Calculations
  • Frames
Answer: Calculations
Q22 | In Real Time Interactive Audio Video, a sequence number oneach packet is required for
  • real-time traffic
  • real-time Playback
  • real-time pixels
  • real-time frames
Answer: real-time traffic
Q23 | Before audio or video signals can be sent on Internet, they needto be
  • Channelized
  • Managed
  • Digitized
  • Organized
Answer: Digitized
Q24 | For speech, we need to compress digitize signals at
  • 128 Khz
  • 256 Khz
  • 64 Khz
  • 1152 Khz
Answer: 64 Khz
Q25 | Moving Picture Experts Group (MPEG-1), was designed for a
  • PC
  • CD
  • DVD
  • Floppy
Answer: CD
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