Examples of Data Link Protocol, HDLC, PPP
SDLC is a transmission protocol developed by IBM in the 1970s which purpose is to make sure that if the data successfully transmits or not. ADCCP is a modification over the SDLC protocol by ANSI and HDLC modified by ISO. PPP protocol is used for the point-to-point connection between terminals within internet.
Summary
SDLC is a transmission protocol developed by IBM in the 1970s which purpose is to make sure that if the data successfully transmits or not. ADCCP is a modification over the SDLC protocol by ANSI and HDLC modified by ISO. PPP protocol is used for the point-to-point connection between terminals within internet.
Things to Remember
SDLC is a transmission protocol developed by IBM in the 1970s.
ADCCP is a modification over the SDLC protocol by ANSI.
HDLC is a modification over the SDLC protocol by ISO.
PPP protocol is used for the point-to-point connection between terminals within internet.
MCQs
No MCQs found.
Subjective Questions
Q1:
Define Imperforated anus .
Type: Very_short Difficulty: Easy
Q2:
What are the causes of imperforate anus ?
Type: Short Difficulty: Easy
<ul>
<li>The rectum may end in a pouch that does not connect with the colon.</li>
<li>The rectum may have openings to other structures. These may include the urethra, bladder, base of the penis or scrotum in boys, or vagina in girls.</li>
<li>There may be narrowing (stenosis) of the anus or no anus.</li>
<li>It is caused by abnormal development of the fetus. Many forms of imperforate anus occur with other birth defects.</li>
</ul>
Q3:
List the symptoms of imperforate anus ?
Type: Short Difficulty: Easy
<ul>
<li>Anal opening very near the vagina opening in girls</li>
<li>First stool is not passed within 24 to 48 hours after birth</li>
<li>Missing or moved opening to the anus</li>
<li>Stool passes out of the vagina, base of penis, scrotum, or urethra</li>
<li>Swollen belly area.</li>
</ul>
Videos
No videos found.
Examples of Data Link Protocol, HDLC, PPP
Examples of Data Link Protocol, HDLC, PPP
SDLC (Synchronous Data Link Protocol)
SDLC is a data link layer transmission protocol developed by IBM in the 1970s. This protocol is used to makes sure if the data successfully transmits or not.
ADCCP (Advanced Data Communication Control Protocol)
It is the modification of the SDLC protocol. It is also a bit-oriented data link layer protocol like SDLC and makes sure that if the data successfully transmits or not.
HDLC (High-Level Data Link Control)
It is also a modification of SDLC protocol. Data is organized into frames and sent across a network to a destination node. The data frame contains Address, control, Data and checksum where the address is used to identify terminal, controls are the different type of control signal, etc and checksum are for the error detection purpose.
PPP (Point to Point Protocol)
This protocol is used for the point-to-point connection between terminals within the internet. It is often used to connect home users to the internet.
Reference
- Tanenbaum, WetherRall, Andrew S. , David J. ,Computer Networks. 5th Ed. Boston: Pearson Education, Inc
- W. Stallings, “Data and Computer Communication”, Macmillan Press, 1989.
- Kurose Ross, “Computer Networking: A top-down approach”, 2nd Edition, Pearson Education
- Larry L. Peterson, Bruce S. Davie, “Computer Networks: A Systems Approach”, 3rd Edition, Morgan Kaufmann Publishers
Lesson
Data Link Layer
Subject
Computer Engineering
Grade
Engineering
Recent Notes
No recent notes.
Related Notes
No related notes.