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- 1. T Y B Sc IT Duration: 2 Hours Test Marks: 40 Internet Technology ARP A Explain working of ARP request and response in 2 statements. 2 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ B Specify the length of following fields in ARP packet 2 Hardware type ________ Operation ______ Sender HW Address ______ Protocol ____________ C Fill the names of the entries in ARP cache table 2
- 2. R 7 ---- 9005 192.18 7.23.4 5 89absf 8a9ae df F P 3 3 9005 192.14 5.46.2 9 D Algorithm for input module 4 IP A An IP datagram arrive in the following format 47100045000220100600007C4E0302B40E0F02 2
- 3. Find how many hops the packet has traveled and what the type of service is. B Specify the protocol type in IP datagram 1_________ 6___________ 17_________ 89_________ 2 C Write note on MTU 2 _______________________________________________________________________________ _______________________________________________________________________________ D Write steps for check sum calculation at receiver 1)______________________________________ 2 2) _____________________________________ 3) _____________________________________ 4) _____________________________________________________________________________ E Name any four modules of IP Package 1) ________________________ 2) ___________________ 2 3)_________________________________ 4)__________________________________________ TCP A List the six control bits in TCP Header 1)_______________________ 2)_____________________ 2 3)_________________ 4) ______________ 5)___________________ 6)____________________ B What is silly window syndrome _____________________________________________________ 2 _______________________________________________________________________________ C Three methods of error control 1) ____________ 2)_______________ 3)____________________ 2 D 4 TCP Timers 1)_______________ 2)________________ 3)_____________ 4)______________ 2 E Name any 4 options in TCP 1)___________ 2)______________ 3)___________ 4)____________ 2 RIP A 3 RIP Timers 1)____________________ 2)_____________________ 3)____________________ 2 OSP B Name 3 solutions for slow convergence and instability in RIP F 1)_________________________ 2)________________________ 3)________________________ BGP C Name 4 types of links in OSPF 1)____________ 2)_____________ 3)____________ 4)_________ 2 D 4 types of OSPF Packets 1)___________ 2)______________ 3)____________ 4)______________ 2 E 4 types of BGP Packets 1)_____________ 2)______________ 3)___________ 4)_____________ 2 Page 1 of 2 RMI A Role of stub and skeleton in RMI application ___________________________________________ 2 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ CORBA B 2 Differences between RMI and CORBA 2 ______________________________________________________________________________ ______________________________________________________________________________ C Name any four services of CORBA 1) ____________________________ 2)__________________ 2 3)___________________________________ 4)________________________________________ D 4benefits of CORBA 1)__________________________ 2)________________________________ 2 3)_________________________________________ 4)__________________________________ E STEPS in RMI Application ________________________________________________________ 2 _______________________________________________________________________________ _______________________________________________________________________________ W A Components of WLAN ____________________________________________________________ 2 LAN _______________________________________________________________________________ B Write a note of FHSS _____________________________________________________________ 2 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ C List the benefits of WLAN _________________________________________________________ 2 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ D Explain Blue tooth ________________________________________________________________ 2 _______________________________________________________________________________ _______________________________________________________________________________
- 4. _______________________________________________________________________________ E Advantages and disadvantages of IRDA _______________________________________________ 2 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ Socket A Any two constructors of ServerSocket class ____________________________________________ 2 Prog. _______________________________________________________________________________ B Any two methods from Socket class_________________________________________________ 2 ______________________________________________________________________________ C Two constructors used in Sending Datagram Packet _____________________________________ 2 ______________________________________________________________________________ _______________________________________________________________________________ D Difference between TCP and UDP __________________________________________________ 2 _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ E How connection is established and terminated in ServerSocket and Socket ___________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ ------ All the Best ------- Page 2 of 2