Popular browsers can handle various media types such GIF and JPEG images. Using the example bellow,.

Popular browsers can handle various media types such GIF and JPEG images. Using the
example bellow, describe the use of SRC, HSPACE and SPACE, ALT, HEIGHT and WIDTH
attributes. (4mks)
ALT=”COMP3600 home” HSPACE=”10″ VSPACE=”10″
HEIGHT=”400″ WIDTH=”600″>
e. Modern digital computers often store data in bytes where each sample is usually stored using
either 8bits (1byte) or 16bits (2bytes). A byte corresponds to 256 levels for a digitized sample.
Using this information and 0.5 as noise value,
i. Calculate SNR (Signal to noise ratio) for 8 and 16 bits signal samples respectively
(3mks)
ii. Comment on the relationships between the use of fewer levels of a digitized sample and
quantization error, and the adjustment to be put in place to reconstruct a signal that is
close as possible to the original analogue signal. (2mks)