QUESTION: 29

NAT works at the ( ).

Data link layer
Network layer
Application layer
Transport layer

Answer(s): B

Reveal Solution Next Question

QUESTION: 30

1080i 50/60 fps: Interlaced scan for images, 50 or 60 fields per second.( )

TRUE
FALSE

Answer(s): A

Reveal Solution Next Question

Video compression standards that are widely used currently include the H.261, H.263, and H.264 of the ITU and MPEG- 1, MPEG-2, and MPEG-4 of the ISO/IEC. The H.26x series standards are used in real-time video communication .The MPEG series standards are used in video storage (on DVDs), video broadcast, and video streaming media.()