Gate
Exam
The protocol data uni t (PDU) for the application layer in the Internet stack is
option
(A) Segment
(B) Datagram
(C) Message
(D) Frame
Read Solution (Total 1)
(C)Message
11 years ago
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Gate Other Question
A process executes the code
fork();
fork();
fork();
The total number of child processes created is
option
(A) 3
(B) 4
(C) 7
(D) 8
Given the b asic ER and relational models, which of the following is INCORRECT?
(A) An attribute of an entity can have more than one value
(B) An attribute of an entity can be composite
(C) In a row of a relational table, an attribute can have more than one value
(D) In a row of a relational table, an attribute can have exactly one value or a NULL value