This is not making sense?
Answer:
Pseudocode is an artificial and informal language that helps programmers develop algorithms. Pseudocode is a "text-based" detail (algorithmic) design tool. The rules of Pseudocode are reasonably straightforward. All statements showing "dependency" are to be indented. These include while, do, for, if, switch.
Answer:
uses third party CAs to validate a user's identity
Explanation:
The Digital Certificate is the only means that technically and legally guarantees the identity of a person on the Internet. This is an essential requirement for institutions to offer secure services over the Internet. Further:
The digital certificate allows the electronic signature of documents The recipient of a signed document can be sure that it is the original and has not been tampered with and the author of the electronic signature cannot deny the authorship of this signature.
The digital certificate allows encryption of communications. Only the recipient of the information will be able to access its content.
Answer: D. Homans sign
Explanation:
Check for the severity of the swelling, monitor the flow of blood to the tissue, pulses equality, check for homans sign such as pain in the leg around the calve, the calve is meant to be of equal size and warmth. There should not be any reddish colouration or pains around the calve when there is ankle movement as this shows a negative sign of homans.