Question
a.
one-layer
b.
two-layer
c.
three-layer
d.
four-layer
Posted under Networking
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. An add/drop multiplexer is a ______ device.
Similar Questions
Discover Related MCQs
Q. A regenerator is a ________ device.
View solution
Q. In SONET, for each frame, the bytes are transmitted __________.
View solution
Q. In SONET, for each byte, the bits are transmitted ____________.
View solution
Q. Each ________in a SONET frame can carry a digitized voice channel.
View solution
Q. Line overhead consists of ________ bytes.
View solution
Q. The path overhead consists of ______ bytes.
View solution
Q. In ________ APS, there are normally two lines: one working line and one protection line. Both lines are active all the time.
View solution
Q. In ______ APS, there is one working line and one protection line. The data are normally sent on the working line until it fails.
View solution
Q. In ________APS, there is only one protection line for many working lines. When a failure occurs in one of the working lines, the protection line takes control until the failed line is repaired.
View solution
Q. A control character is sent at the beginning as well as at the end of each block in the synchronous-transmission in order to
View solution
Q. Check sum is used for
View solution
Q. When you store and forward messages in B-ISDN, you are using ................. services.
View solution
Q. Which of the following signal is not standard RS-232-C signal?
View solution
Q. While transmitting odd-parity coded symbols, the number of zeros in each symbol is:
View solution
Q. When the receiver sees five consecutive incoming '1' bits followed by a '0' bit it automatically destuffs ................... in bit stuffing.
View solution
Q. If source machine sends independent frames to destination machine without having acknowledgment, this service is .................
View solution
Q. SEND and RECEIVE primitives are called as ................. primitives.
View solution
Q. CONNECT and DISCONNECT primitives are called as ..................... primitives.
View solution
Q. The end points of a transport connection are called .....................
View solution
Q. BSC stands for ..................
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Networking? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
.png)
