Q. UDP is called a ________________transport protocol.
✅ Correct Answer: (C)
connectionless, unreliable
Data Communication and Networking MCQs and Notes
Q. One of the responsibilities of the transport layer protocol is to create a ______ communication.
✅ Correct Answer: (B)
process-to-process
Q. HTML tags define
✅ Correct Answer: (B)
Presentation of specified elements of a document
Q. World Wide Web
✅ Correct Answer: (C)
a collection of linked information residing on computers connected by the internet
Q. Internet is
✅ Correct Answer: (D)
a worldwide interconnected network of computers which use a common protocol
Q. When a packet is lost in transit, it should be handled by _____________.
✅ Correct Answer: (A)
Sequence control
Q. Transport layer is _____________ the data link layer.
✅ Correct Answer: (A)
Above
Q. _______________is a reliable delivery mechanism.
✅ Correct Answer: (B)
TCP
Q. Transport layer protocols are useful for ensuring ______________ delivery.
✅ Correct Answer: (A)
H-2-H
Q. Packets in IPv4 layer are called
✅ Correct Answer: (A)
datagrams