Movie compression technique that uses 'key frames' and 'delta frames' is known as

$q,$ compression. $(5$ points$)$

What is the sampling rate per second that is enough to create reasonable sound production? $(5$ points$)$

A group of $30$ students need to have their unique ID's created and stored using a binary number system. How many bits are required to create and$/$or store one such ID$.(5$ points$)$

The first $32$ characters in the ASCII character set do not have a simple character representation that one can print to the screen and are called as $q,(5$ points$)$

Define sampling in the context of recording sound waves digitally. $(5$ points$)$

What color does an RGB value of $(255,255,255)$ represent? $(5$ points$)$

What does the code A$9$ represent using run$-$length encoding technique? $(5$ points$)$