October 12, 2023
Question 647 How many distinct stages are there in DES algorithm, which is parameterized by a 56-bit key ? A 16 B 17 C 18 D […]
October 12, 2023
Question 749 Which layers of the OSI model are host to host layers? A transport,session,Presentation, Application B Network,Transport,Session,Presentation C Datalink, Network, Transport, Session D Physical,Data Link,Network,Transport […]
October 12, 2023
Question 747 A____is a communication pathway connecting two or more devices. Another of its key characteristics is that it is a shared transmission medium. A signal […]
October 14, 2023
Question 15 Which of the following protocol pairs can be used to send and retrieve e-mails (in that order)? A SMTP, MIME B SMTP, POP3 C […]