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CS601  Assignment No 1 Solution Spring 2021

Last date 19 May , 2021

Question No 1:

Suppose a company has two different networks under its “HR” and “Marketing” departments. The HR department has 10 computers connected to each  other through a dedicated separate link whereas the Marketing department has 15 computers connected to each other through a central hub. Both departments make frequent intra-department and inter-department exchange of data on daily basis.

Considering the above scenario, answer the following questions:

Question No2

The following table contains three columns. OSI Layer column represents the name of the OSI layer. Feature column represents some information associated with the OSI layers. However, the information given in column Feature might not be correctly mapped to its corresponding layer in the column OSI Layer.

You are required  to carefully analyze both columns and place the correct feature against its associated OSI layer in the column Correct Mapping:

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Replies to This Discussion

       Assignment No. 01
                        Semester: Spring 2021

CS601: Data Communication

Total Marks: 20

Due Date: 17/05/2021

Assignment 

 

       

 

Question No. 1

 

Suppose a company has two different networks under its “HR” and “Marketing” departments. The HR department has 10 computers connected to each other through a dedicated separate link whereas the Marketing department has 15 computers connected to each other through a central hub. Both departments make frequent intra-department and inter-department exchange of data on daily basis.

Considering the above scenario, answer the following questions:

 

Question

Your Answer

Type of network topology used in HR department?

 

Type of network topology used in Marketing department?

 

What would be the number of required links for the network in HR department?

 

Which of these networks will be faster, efficient, and reliable?

 
   

 

Question No. 2

The following table contains 3 columns. OSI Layer column represents the name of the OSI layer. Feature column represents some information associated with the OSI layers. However, the information given in column Feature might not be correctly mapped to its corresponding layer in the column OSI Layer.

You are required to carefully analyze both columns and place the correct feature against its associated OSI layer in the column Correct Mapping:

OSI Layer

Feature

Correct Mapping

Presentation Layer

Network Media

 

Application Layer

Physical Addressing

 

Physical Layer

Internet Browser

 

Data link

Router

 

Network Layer

Encryption

 

One more idea solution of CS601

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CS601 Assignment No.1 Spring 2021 100% Correct Complete Solution

CS601 Assignment 1 Solution Spring 2021

Question:

Requirement 1:

Suppose a company has two different networks under its “HR” and “Marketing” departments. The HR department has 10 computers connected to each other through a dedicated separate link whereas the Marketing department has 15 computers connected to each other through a central hub. Both departments make frequent intra-department and inter-department exchange of data on daily basis.

Considering the above scenario, answer the following questions:


Solution:


Question Your Answer
Type of network topology used in HR department? Mesh Topology
Type of network topology used in Marketing department? Star Topology
What would be the number of required links for the network in HR department? N(N-1)/2= 45
Which of these networks will be faster, efficient, and reliable? Mesh Topology  
Which of the networks will be more cost effective? Star Topology  

Requirement 2:

The following table contains three columns. OSI Layer column represents the name of the OSI layer. Feature column represents some information associated with the OSI layers. However, the information given in column Feature might not be correctly mapped to its corresponding layer in the column OSI Layer. You are required to carefully analyze both columns and place the correct feature against its associated OSI layer in the column Correct Mapping:

Solution:


OSI Layer Feature Correct Mapping
Presentation Layer   Network Media Encryption
Application Layer Physical Addressing Internet Browser
Physical Layer Internet Browser Network Media
Data link Router   Physical Addressing
Network Layer Encryption Router

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