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CS601 Data Communication

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CS601 Data Communication

CS601 Data Communication.Download/upload Video Lectures, Handouts, Helping Materials, Assignments Solution, Online Quizzes, GDB, Past Papers, Solved Papers and more….

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CS601 GDB Spring 2019 Solution & Discussion

Started by + ! ! Bɪʀʏᴀɴɪ. Last reply by + M.Tariq Malik Jul 16. 10 Replies

handouts

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CS601 - Assignment No. 1 Solution - Fall 2018

Started by Angry Bird - MCS. Last reply by Ahmad Nov 27, 2018. 4 Replies

CS601 - Short Lectures

Started by Angry Bird - MCS Nov 3, 2018. 0 Replies

past mid term papers cs 601

Started by sultana. Last reply by Angry Bird - MCS Oct 9, 2018. 1 Reply

CS601 - Short Lectures - Lecture no. 1 to 45 - Link is given below

Started by Angry Bird - MCS. Last reply by Angry Bird - MCS Sep 19, 2018. 1 Reply

CS601 GDB 15th Aug 2018 to 17th aug 2018

Started by shifa arshad. Last reply by muhammad nomanakram Sep 1, 2018. 5 Replies

CS601 Asignment#3 dated 27 july to 3 aug

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CS601 Asignment#1 dated 4 May to 11 May

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new announcement

Started by shifa arshad Apr 17, 2018. 0 Replies

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Comment by BaY NaAM LoG (MIT) on December 14, 2015 at 4:24pm

i have past papers so who need contact me

Comment by BaY NaAM LoG (MIT) on December 14, 2015 at 4:23pm

Comment by Dua Fatima on December 14, 2015 at 3:53pm

plz give me past paper cs601

Comment by NAUMAN (MSC STAT 1) on February 4, 2015 at 10:38pm

is se quiz krain29.docx

Comment by nina on June 3, 2014 at 11:51pm
sehar sis is ko solve bi kar doo and thanks for sharing
Comment by + M.Tariq Malik on March 4, 2014 at 10:09pm

sehar thanks for sharing ur paper.. best of luck for ur result 

Comment by sehar (mcs) on March 4, 2014 at 8:50pm

to day my paper
If db is amplified then attenuation is ------------------
Ø Positive (Page 142)
Ø Negative
Ø Zero
Ø None of the above
The _______________ layer changes bits into electromagnetic signals.
► physical
► transport
ransport
► none of given
Data link protocols can be divided into ______________ sub-groups.
► two (Page 202)
► three
► four
► five
Check sum method is used for _______________ layers.
► Physical
► Application
► Transport
► Data link
Multiplexing is the set of techniques that allows simultaneous TX of multiple signals across ___________
data link
► Single (Page 147)
► Multi
► Single and Multi
► none of the given
Primary device uses ____________ to receive transmission from the secondary devices.
► ACK
► ENQ
► POLL (Page 191)
The inversion of the level at 1 bit is called as __________
► NRZ-L
► NRZ-I (Page 73)
► RZ

How much bandwidth for modem is required in case of FSK? [2] Answer: BW required for FSK is equal to the Baud rate of the signal plus the frequency shift. Because of the limitations of voice-grade telephone lines, these modems are restricted to a bandwidth of about 3 kHz
Question#2 What is R G rating of coaxial cable? Answer:- (Page 126) Different coaxial cable designs are categorized by their Radio government ( RG ) ratings Each cable defined by RG rating is adapted for a specialized function: RG-8
• Used in Thick Ethernet
RG-9
• Used in Thick Ethernet
RG-11
• Used in Thick Ethernet
RG-58
• Used in Thin Ethernet
RG-59
There are many types of redundancy check techniques but we want to apply a most common and less expensive error detection technique. You are required to describe the suitable technique meeting the given requirements. Also apply your suggested error detection technique on the message “vu” (ACHII code is given bellow).
01110110 v
01110101 u
A flow control method has its specific mechanism to keep track of transmitted and received frames. What is the main factor on which the identification scheme of sliding window relies to keep track of transmitted and received frames? Explain this tracking scheme with an example of n = 8

Comment by Shafique Khan on March 1, 2014 at 11:10pm

Comment by sehar (mcs) on January 17, 2014 at 10:59pm

I HAVE DONE ASSIGNMENT  NO 3 PLZ SHARE IT

Comment by + mR_ChiLL on January 17, 2014 at 6:56am

everything is available

 

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