Q. Joint Photographic Experts Group (JPEG) is used to compress
✅ Correct Answer: (C)
images.
Multimedia Technologies MCQs and Notes
Q. Moving Picture Experts Group (MPEG-2), was designed for high-quality DVD with a data rate of
✅ Correct Answer: (A)
3 to 6 mbps.
Q. Live streaming is still using Transmission Control Protocol ( TCP), and multiple unicasting instead of
✅ Correct Answer: (B)
multicasting.
Q. Streaming stored audio/video, files are compressed and stored on a
✅ Correct Answer: (B)
server.
Q. In Audio and Video Compression, each frame is divided into small grids, called picture elements or
✅ Correct Answer: (C)
pixels.
Q. Session Initiation Protocol (SIP), is very
✅ Correct Answer: (B)
flexible.
Q. To receive signal, a translator is needed to decode signal and encode it again at a
✅ Correct Answer: (B)
lower quality.
Q. H.323 uses G.71 or G.723.1 for
✅ Correct Answer: (A)
compression.
Q. If frames are displayed on screen fast enough, we get an impression of
✅ Correct Answer: (B)
motions.
Q. A video consists of a sequence of
✅ Correct Answer: (A)
frames.