Download Previous Year Diploma Paper of Computer Network 5th Sem Diploma May 2018 Paper
  Computer Network 5th Sem Diploma May 2018 Paper
                        SECTION-A
Q1. Do as directed.                                                       15×1=15
   i. The OSI reference model has 7 Layers.
   ii. PSTN stands for Public Switching Telephone Network .
  iii. A Small Bluetooth Network is Called Piconet .
  iv. There are Three Classes of Network.
  v. CSMA stands for Carrier-Sense Multiple Access .
  vi. VSAT stands for very small aperture terminal .
  vii. VOIP stands for Voice over Internet Protocol .
  viii. A Modem (modulator–demodulator) is a network hardware device.
  ix. IP has two Parts Network ID and Host ID.
   x. RAID stands for Redundant Array of independent disks .
 2.True and False
  xi. Bus Topology is logical Topology (FALSE)
  xii. The Next generation of internet Protocol Is IPv6. (TRUE)
  xiii. FTP in TCP/IP protocols is the used for transferring files from one machine to another. (TRUE)
  xiv. A Simplex system works in two directions. (FALSE)
  xv. Hybrid topology is the combination of more than two different topologies. (TRUE)
                   SECTION-B
Q2. Attempt any five questions.                                  5×6=30
  a. Define Firewalls. What are its types?
  b. Write down the different applications of Bluetooth.
  c. Explain various Switching Techniques.
  d. Write down the difference between LAN and WAN. Explain.
  e. What do you understand by Hub? Explain its types.
  f. Write down the difference between Encryption and Decryption.
  g. Define Various Network connecting devices.
  h. Explain the functions of Data Link Layer.
                   SECTION-C
Q3. Attempt any three questions.                            3×10=30
- Explain OSI Reference model in Details?
- What are the various Ethernet electrical specifications?
- What do you understand by topology, explain its types and also discuss their advantages and disadvantages?
 The OSI reference model has 7 Layers.
  Â
PSTN stands for Public Switching Telephone Network .
 Â
A Small Bluetooth Network is Called Piconet .
 Â
There are Three Classes of Network.
  Â
CSMA stands for Carrier-Sense Multiple Access .
  Â
VSAT stands for very small aperture terminal .
 Â
VOIP stands for Voice over Internet Protocol .
 Â
 A Modem (modulator–demodulator) is a network hardware device.
 Â
IP has two Parts Network ID and Host ID.
  Â
RAID stands for Redundant Array of independent disks .
Â
FALSE
  Â
Optical Fiber Communication OFC 6th Sem Diploma May 2015 Solved Paper Click Here
Define Firewalls its types
Different applications of Bluetooth
Various Switching Techniques
Difference between LAN and WAN.Â
Hub its types.
Difference between Encryption and Decryption.
g
Network connecting devices.
Functions of Data Link Layer.
Computer Network 5th Sem Diploma May 2018Â Paper Click Here
OSI Reference modelÂ
Â
various Ethernet electrical specifications
Â
Topology, its types and Advantages and disadvantage