Gate Exam

Which of the following transport layer protocols is used to support electronic mail?

option
(A) SMTP
(B) IP
(C) TCP
(D) UDP

Read Solution (Total 2)

SMTP(Simple Mail Transfer Protocol)
10 years agoHelpfull: Yes(0) No(0)

(A) SMTP-Simple mail transfer protocol
8 years agoHelpfull: Yes(0) No(0)

Gate Other Question

Consider a random variable X that takes values +1 and -1 with probability 0.5 each. The values of the cumulative distribution function F(x) at x = -1 and +1 are

option
(A) 0 and 0.5
(B) 0 and 1
(C) 0.5 and 1
(D) 0.25 and 0.75
In the IPv4 addressing format, the number of networks allowed under Class C addresses is
(A) 2^14
(B) 2^7
(C) 2^21
(D) 2^24