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Computer Networks


This is the collection of Sikkim Manipal University (SMU) question and answers for Computer Networks . It will help to prepare your examination. All question paper are classified as per semester, subject code and question type of Part A, Part B and Part C with multiple choice options as same as actual examination. SMU question papers includes year 2025, 2024, 2023 Sem I, II, III, IV, V, VI examinations of all subjects.

SMU question test set of old, last and previous year are updated regularly and it is absolutely free to use. Question paper includes Visual basic 6, VB.Net, C#, ASP.Net, Web, Oracle, Database, SQL, Software Engineering, C, C++, OOPS, MBA, MCA, BSC IT I have requested you kindly send me the question paper of Computer Networks , SMU - Bachelor of Science in Information Technology.

Course Name        BSc IT (Bachelor of Science in Information Technology)

Subject Code       BT0072 (Computer Networks )

Get Questions        PART - A    PART - B    PART - C

Subject : Computer Networks

     BT0072 : PART - C    


Q. 1 ___ points are not true for fiber optic
cables
a) Can be used over distance up to 2
kilometers
b) cheap and invaluable for situations, where
large amount of interference is present.
c) Fiber optic cable are made of glass fiber
 A)a, b, c, d, e
 B)b, d, e
 C)a, c, d
 D)None of the above
   
Q. 2Match Set A with Set B
Set-A
a) Application layer
b) Physical layer
c) Data link layer
d) Session layer
e) Presentation layer
Set-B
1) Does Data Encryption
2) Responsible for providing frame
acknowledge for frames i
 A)a)-5), b)-4), c)-3), d)-2), e) 1)
 B)a)-4), b)-5), c)-3), d)-2), e) 1)
 C)a)-3), b)-4), c)-5), d)-2), e) 1)
 D)a)-5), b)-4), c)-2), d)-3), e) 1)
   
Q. 3Given the distance of the obstacle from
the transmitter, d, = 20 km. And the third FZ
clearance = 40 meters. Find the distance of the
obstacle from the receiver. Given the frequency
of transmission is 4GHz
 A)14.789 km
 B)11.034 km
 C)15.244 km
 D)31.64 km
   
Q. 4Select the points true for multiplexing
a) Multiplexing means transmitting more than
one signal on a single channel
b) Multiplexing can be achieved only by sharing
time.
c) Process of multiplexing increases the
bandwidth requiremen
 A)a), b), c), d), e)
 B)c), d),e)
 C)a), d), e)
 D)b), d), e)
   
Q. 5Which of the following difference between
FHSS and DSSS are true?
FHSS
a) Avoids interfacing source by hopping around
it.
b) Requires less efficient linear amplifier
c) Broad Band continuous data transmission
d) Lower cost, bet
 A)a), b), d), e)
 B)a), b), c)
 C)b), d), e)
 D)b), e)
   
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