Multimedia System MCQs

1. What type of multimedia file is delivered to the client?
(A) Progressive download
(B) Compression
(C) Real-time streaming
(D) All of the above

2. Characteristic of a multimedia system has followed which of the following?
(A) High data rates
(B) Low rates
(C) High storage
(D) Both A & C

3. When a delay occurs during the playback of the stream, it is known as:
(A) Jitter
(B) Event delay
(C) Stream delay
(D) Playback delay

4. We get _____________ impression if frames are displayed on screen fast enough.
(A) Bits
(B) Signals
(C) Motions
(D) Packets

5. Where does this range occur: H.323 uses G.711 or G.723.1?
(A) Communication
(B) Compression
(C) Conferencing
(D) Controlling

6. Whenever the system receives the signal, a translator is needed to decode the signal and encode it __________ quality.
(A) Same
(B) Bad
(C) High
(D) Lower

7. CineBlitz multimedia server supports __________ clients.
(A) Non-real time clients
(B) Real-time clients
(C) None of the mentioned
(D) Both A & B

8. Which of the following is correct in the multimedia system that requires hard real-time scheduling?
(A) Deliver the media file to the client
(B) Ensure critical tasks will be serviced within timing deadlines
(C) Security
(D) Minimize the delay

9. In a file server, which of the following resources is not required?
(A) Processor
(B) Secondary storage
(C) Monitor
(D) Network

10. In Session Initiation Protocol (SIP), establishing a session requires a three-way __________.
(A) Handshake
(B) Ports
(C) System
(D) Protocols

11. Which of the following is correct: the Moving Picture Experts Group (MPEG) is used to compress ______.
(A) Audio
(B) Video
(C) Frames
(D) Images

12. During compression of audio and video, each frame is divided into small grids called picture elements or:
(A) Pixels
(B) Mega Pixels
(C) Frame
(D) Packets