In the context of computing and printing, headers are the areas of a document at the top, outside the normal printing area, where fixed data is printed. Things like the title or chapter of a book,...
in tcp header (32 bits) we have a field that is called options and padding that has variable in length and the header length shows the actual header size i.e size of 20 octets+size of options and...
Headers by design, smaller tubes at exhaust ports, actually create a vacuum which pulls spent gases from exhaust ports much faster than standard manifold that just lets gases flow through exhaust. In...
Both TCP and UDP have origin and destination ports - and that is about all the similarity there is between the two. TCP has several other fields that UDP doesn't have, including window size; a...