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Assignment No. 1

Semester: Fall 2014

Data Communication - CS601

 

Total Marks: 15

 

Due Date: 18/11/2014

 

Objective:

 

To have the understanding of routing using switches and WAN technologies.

 

Uploading instructions:

 

Please view the Assignment Submission Process document provided to you by the Virtual University for uploading assignments.

 

  • Your assignment must be in Microsoft Word format.

(Any other format like scan images, PDF, Zip, rar, bmp etc will not be accepted)

  • No assignment will be accepted through email.

 

 

Rules for Marking:

 

It should be clear that your assignment will not get any credit if:

 

  • The assignment is submitted after due date.
  • The submitted assignment does not open or file is corrupted.
  • Your assignment is copied from internet, handouts or from any other student

      (Strict disciplinary action will be taken in this case).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

                                                                                                       Assignment

 

Question No.1 (10 Marks)

Let us consider a computer network in which each computer has number of I/O ports equal to 8. In this network every device has dedicated point to point link to every other device. You are required to fill in the following table with correct answers:

 

 

Number of computers

Calculations

?

?

Number of links for this network

Calculations

?

?

 

 

Question No. 2 (5 Marks)

Write the correct Transmission Mode for each of the following hardware devices in the given table?

 

 

Hardware devices

Transmission mode

Mouse

?

Scanner

?

Walkie-Talkie

?

Telephone

?

Fax Machine

?

 

Wish You All The Best

J

 

Views: 6031

Replies to This Discussion

Mouse

Simplex

Scanner

Simplex

Walkie-Talkie

Half-Duplex

Telephone

Full-Duplex

Fax Machine

Half-Duplex

i think u r right ....

Please Discuss here about this assignment.Thanks

Our main purpose here discussion not just Solution

We are here with you hands in hands to facilitate your learning and do not appreciate the idea of copying or replicating solutions.

calculations done by wajid ali are correct

why we add 1 in 8?

sahrish add nahi hoga ,.,.,subtract hoga

if u not believe read the mesh toplogy topic

then why we add here.. 

Number of computers

Calculations

9

I/O ports+1=No. of Computers

8+1=9

I/O port = n-1 =8-1 =7

why we add i/o ports in 1????

aapko kis ne kaha ha add hoga tellme

so answer 28 arha per answer?

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