Multimedia Technology MCQS With Answers 1 to 10

 

1. A video consists of a sequence of

A. frames.

B. signals.

C. packets.

D. slots.

A. frames.

2. If frames are displayed on screen fast enough, we get an impression of

A. signals.

B. motions.

C. packets.

D. bits.

B. motions.

3. H.323 uses G.71 or G.723.1 for

A. compression.

B. communication.

C. controlling.

D. conferencing.

A. compression.

4. To receive signal, a translator is needed to decode signal and encode it again at a

A. high quality.

B. lower quality.

C. same quality.

D. bad quality.

B. lower quality.

5. Session Initiation Protocol (SIP), is very

A. independent.

B. flexible.

C. important.

D. layered.

B. flexible.

6. In Audio and Video Compression, each frame is divided into small grids, called picture elements or

A. frame.

B. packets.

C. pixels.

D. mega pixels.

C. pixels.

7. Streaming stored audio/video, files are compressed and stored on a

A. ip.

B. server.

C. domain.

D. internet.

B. server.

8. Live streaming is still using Transmission Control Protocol ( TCP), and multiple unicasting instead of

A. unicasting.

B. multicasting.

C. layered control.

D. protocol control.

B. multicasting.

9. Moving Picture Experts Group (MPEG-2), was designed for high-quality DVD with a data rate of

A. 3 to 6 mbps.

B. 4 to 6 mbps.

C. 5 to 6 mbps.

D. 6 to 6 mbps.

A. 3 to 6 mbps.

10. Joint Photographic Experts Group (JPEG) is used to compress

A. music.

B. pictures.

C. images.

D. frames.

C. images.