Q4. Choose the correct answer :- 1- Which layers are network support layers? a. Physical Layer b. session Layer 2-What are the responsibilities of Data Link Layer? a. Framing b. Encryption c. Mail services 3- What are the types of errors? a. Compression b. Redundancy c. Single-Bit 4- What are the responsibilities of Application Layer? c. Application Layers Flow Control b. Translation c. Mail services 5- application layer protocols? a. TFTP b. ICMP c. (ARP)
Q4. Choose the correct answer :- 1- Which layers are network support layers? a. Physical Layer b. session Layer 2-What are the responsibilities of Data Link Layer? a. Framing b. Encryption c. Mail services 3- What are the types of errors? a. Compression b. Redundancy c. Single-Bit 4- What are the responsibilities of Application Layer? c. Application Layers Flow Control b. Translation c. Mail services 5- application layer protocols? a. TFTP b. ICMP c. (ARP)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![Q4. Choose the correct answer :-
1- Which layers are network support layers?
a. Physical Layer b. session Layer
2-What are the responsibilities of Data Link Layer?
a. Framing b. Encryption c. Mail services
3- What are the types of errors?
a. Compression b. Redundancy c. Single-Bit
4- What are the responsibilities of Application Layer?
c. Application Layers
Flow Control b. Translation c. Mail services
5- application layer protocols?
a. TFTP b. ICMP c. (ARP)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ac0b47b-bd4a-4cde-8143-6bb6e2ec57ef%2F899d00e3-b7d6-486a-af47-16a8ad0bd6de%2Fg819a8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q4. Choose the correct answer :-
1- Which layers are network support layers?
a. Physical Layer b. session Layer
2-What are the responsibilities of Data Link Layer?
a. Framing b. Encryption c. Mail services
3- What are the types of errors?
a. Compression b. Redundancy c. Single-Bit
4- What are the responsibilities of Application Layer?
c. Application Layers
Flow Control b. Translation c. Mail services
5- application layer protocols?
a. TFTP b. ICMP c. (ARP)
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