06-01-2011, 08:38 PM
Assignment # 3
Instructions :
Your assignment must be uploaded/submitted before or on 8th June 2011.
• Your assignment must be in .doc format.(Any other formats like scan images, PDF, Zip, rar, bmp,
docx etc will not be accepted)
• Save your assignment with your ID (e.g. bc020200786.doc).
• No assignment will be accepted through email.
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).
Question 1: [5]
According to your point of view, which one of the following guided media is better and why? Justify your
answer with solid reasons.
Twisted pair cable
Coaxial cable
Fiber optical cable
Question 2: [5]
What is the importance of twisting in twisted pair cable?
Question 3: [5]
Is the transmission medium a part of physical layer? If yes state your reasons?
Note:
• Your answer must follow the below given specifications. Marks will be deducted if you do not follow
these instructions.
• Font style: “Times New Roman”
• Font color: “Black”
• Font size: “12”
• Bold for heading only.
• Font in Italic is not allowed at all.
Instructions :
Your assignment must be uploaded/submitted before or on 8th June 2011.
• Your assignment must be in .doc format.(Any other formats like scan images, PDF, Zip, rar, bmp,
docx etc will not be accepted)
• Save your assignment with your ID (e.g. bc020200786.doc).
• No assignment will be accepted through email.
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).
Question 1: [5]
According to your point of view, which one of the following guided media is better and why? Justify your
answer with solid reasons.
Twisted pair cable
Coaxial cable
Fiber optical cable
Question 2: [5]
What is the importance of twisting in twisted pair cable?
Question 3: [5]
Is the transmission medium a part of physical layer? If yes state your reasons?
Note:
• Your answer must follow the below given specifications. Marks will be deducted if you do not follow
these instructions.
• Font style: “Times New Roman”
• Font color: “Black”
• Font size: “12”
• Bold for heading only.
• Font in Italic is not allowed at all.
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