QUESTION ASKED IN MSBTE EXAM

SR NO QUESTION ASKED IN MSBTE EXAM MARKS YEAR
CHAPTER-1   Introduction to Data Communication and Networking Total Marks- 20
          1 Explain Asynchronous, Synchronous communication? 4-Marks SQP
          2 Compare TDM & FDM ?(min 5-points) 4-Marks SQP,W-14,S-14
          3 Lists & describe various communication modes? OR Lists & Explain three types of transmission modes? 4-Marks SQP
          4 What is multiplexing & Demultiplexing ? Give its type?  4-Marks SQP,S-14
          5 Compare Analog signal & Digital signal? (min 5-points). 4-Marks SQP,W-14,S-14
          6 Describe following terms:a. Baud rate

b. Data Communication rate

c. Bandwidth

d. Bits per rate

e. Amplitude

f. phase

g. Frequency

4-Marks SQP,W-15,S-14,S-14
          7 Define Data Communication. Lists its Fundamental characteristics?                                       ORExplain any four characteristics of data communication system? 4- Marks SQP,w-14
          8 State Distortion & Attenuation? 4- Marks W-14
          9 Explain Components of data communication with a neat diagram? 4- Marks SQP,W-14
        10 Define Data Communication. Enlist various standard organization for data communication? 4- Marks SQP,W-14
        11 Explain Isochronous Communication? 4- Marks SQP,S-14
        12 Explain Synchronous TDM? 4- Marks S-14,W-14
CHAPTER-2   Transmission Errors: Detection and Correction, Transmission Media and Network Topologies Total Marks- 20
          1 a) What is error? Enlist types of error?b) Explain different types of transmission error. 2-Marks4-Marks SQPW-15
          2 Draw neat diagram of circuit switching. Explain in brief? 4-Marks SQP
          3 a)  Draw construction of fiber optic cable. Describe its construction in brief.b)  Enlist advantages of fiber optic cable & explain it? 4-Marks SQP,S-15,W-15,S-14
          4 Describe Following:

  1. Wi-Fi
  2. Wi-Max

 

4-Marks SQP,S-14
          5 a)  What is topology? lists various topologiesb)  What is star topology? Give its advantages? 4-Marks SQP,W-14,S-14
          6 Explain Hands off operation in mobile telephone? 4-Marks SQP,S-15
          7 a)  Explain architecture of Bluetooth?b)  Explain Piconet in Bluetooth architecture 4- Marks SQP,S-14
          8 a)  List error detection method. Describe CRC with example?b)  Explain LRC with an Example? 4- Marks S-15,S-14
          9 a)  Enlist & Explain characteristics of LANb)  Define LAN?Explain its advantages 4- Marks S-15W-15
        10 Explain advantages & disadvantages of network standards? 4- Marks W-15
        11 Compare Circuit switching & Packet switching? 4- Marks W-15
        12 Mention the advantages of IEEE Standards? 4- Marks W-15
        13 Explain virtual packet switching? 4- Marks S-14
        14 Explain IEEE 802.11 standard? 4- Marks S-14
        15 What are different types of transmission media? 4- Marks S-14
        16 Explain satellite communication? 4- Marks S-14
        17 Explain need of standards organization? List any two standard organization? 4- Marks S-14
CHAPTER-3                   OSI Model, LAN,WAN,MAN, MAC Sublayer Total Marks- 22
          1 Define Protocols. Why its is needed? 2-Marks SQP,S-14
          2 What is Peer-to-Peer Process? 2-Marks SQP,S-14
          3 What is SMDS? 2-Marks SQP,S-14,S-15
          4 a)Draw OSI Reference Model. Describe working of any four  layers.b)Enlist and explain functions of application layer.c)Functions of data link layerd)Explain various gateways in OSI Reference model 2-Marks SQP,S-14,W-14,S-15W-15W-15W-15
          5 a)Describe working of Token Ring? Give its advantages and disadvantages over conventional Ring Topology?b)What is token ring? Explain token ring passing mechanism? 4-Marks SQPS-14
          6 List the names of protocols for following layers:a. Application

b. Transport

c. Presentation

2-Marks SQP
          7 What is WAN Addressing? Give its use? 4- Marks SQP,S-14,W-14,S-15
          8 What is Virtual LAN? Describe with neat diagram? 4- Marks SQP
          9 Explain DQDB (Distributed Queue Dual Bus)? 4- Marks SQP,S-14,W-14,S-15,W-15
        10 Compare Fast Ethernet and Gigabit Ethernet? 4- Marks SQP,S-15
        11 Draw & explain WAN Architecture? 4- Marks SQP,S-15,W-15
        12 Compare TCP/IP and OSI? (four points) 4- Marks SQP,S-15
        13 What is WAN? How it is differ from LAN? 4- Marks SQP
        14 State the names of layers that perform the following functions:i) Data encryption

ii) Error correction

iii) File transfer

iv) Data encoding.

4- Marks S-14
        15 a)Describe the functioning of application layer in TCP/IP protocol suit.b)Explain TCP/IP Reference Model. 4- Marks S-14W-15
        16 What is Encapsulation ? 2- Marks W-14,S-15
        17  Draw & define Wide Area Network? 2- Marks W-14
        18 Explain Gigabit Ethernet in detail? 2- Marks W-14
        19 a)What is LAN ? Explain its advantages?b)Compare LAN and WAN by considering following points :

(i) Geographical area

(ii) Speed

(iii) Installation cost

(iv) Communication medium

4-MARKS W-14,S-15,W-15S-14
        20 Explain the FDDI system? 4-MARKS W-14,S-15
CHAPTER-4   Internetworking Concepts, Devices, Internet Basics , History And Architecture Total Marks- 18
          1 Define Protocols. Why its is needed? 2-Marks SQP,S-14
          2 What is Peer-to-Peer Process? 2-Marks SQP,S-14
          3 What is SMDS? 2-Marks SQP,S-14,S-15
          4 a)Draw OSI Reference Model. Describe working of any four  layers.b)Enlist and explain functions of application layerc)Functions of data link layerd)Explain various gateways in OSI Reference model 2-Marks SQP,S-14,W-14,S-15W-15W-15W-15
          5 a)Describe working of Token Ring. Give its advantages and disadvantages over conventional Ring Topology.b)What is token ring? Explain token ring passing mechanism. 4-Marks SQPS-14
          6 List the names of protocols for following layers:a. Application b. Transport c. Presentation 2-Marks SQP
          7 What is WAN Addressing? Give its use? 4- Marks SQP,S-14,W-14,S-15
          8 What is Virtual LAN? Describe with neat diagram? 4- Marks SQP
          9 Explain DQDB (Distributed Queue Dual Bus)? 4- Marks SQP,S-14,W-14,S-15,W-15
        10 Compare Fast Ethernet and Gigabit Ethernet? 4- Marks SQP,S-15
        11 Draw WAN Architecture? 4- Marks SQP,S-15,W-15
        12 Compare TCP/IP and OSI? (four points) 4- Marks SQP
        13 What is WAN? How it is differ from LAN? 4- Marks SQP
        14 State the names of layers that perform the following functions:i) Data encryption

ii) Error correction

iii) File transfer

iv) Data encoding.

4- Marks S-14
        15 a)Describe the functioning of application layer in TCP/IP protocol suit.b)Explain TCP/IP Reference Model. 4- Marks S-14W-15
        16 What is Encapsulation? 2- Marks W-14,S-15
        17  Draw & define Wide Area Network? 2- Marks W-14
        18 Explain Gigabit Ethernet in detail? 2- Marks W-14
        19 a)What is LAN ? Explain its advantages.b)Compare LAN and WAN by considering following points :(i) Geographical area(ii) Speed(iii) Installation cost(iv) Communication medium 4-MARKS W-14,S-15,W-15S-14
        20 Explain the FDDI system.? 4-MARKS W-14,S-15
CHAPTER-5   TCP/IP, ARP, RARP and ICMP, TCP vs UDP , DNS, Email , FTP Total Marks- 18
          1 Compare TCP & UDP? (Min 5-points) 4-Marks SQP,S-15,S-14
          2 What is UDP?Give Structure of UDP Packet? 4-Marks SQP,S-14
          3 Describe working of ARP & RARP? 4-Marks SQP,S-15,W-15,S-14
          4 a)What is DNS Server?Describe concept of DNS?b)State the function of name resolver in DNS? 4-Marks2-Marks SQP,W-15,S-14
          5 What is persistent TCP Connection?Give its importance? 4-Marks SQP,S-14
          6 Describe FTP & TFTP? 4-Marks SQP,W-15
          7 Define IP Address? Describe classes of IP address? 4- Marks SQP,W-14
          8 Compare connection oriented & connection less communication(min 5-points) 4- Marks SQP
          9 List Classes of IP address? 2- Marks SQP,S-15
        10 Explain Relation between TCP & IP? 4- Marks S-15
        11 Explain ICMP Protocol? 4- Marks S-15,W-15
        12 Explain Data fragmentation & Reassembly? 4- Marks SQP,S-15,W-15
        13 Explain TCP/IP Reference model? 4- Marks W-15

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