Certifications Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Certifications Interview Questions

Questions Answers Views Company eMail

Which two does 100BaseT use? A.) CSMA/CD B.) IEEE 802.5 C.) 802.3u D.) Switching with 53-byte cells

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Which layer is responsible for flow control, acknowledgement, and windowing? A.) Transport B.) Network C.) Application D.) Session E.) Physical F.) Data Link

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Which of the following is used to manage and monitor the network? A.) SNMP B.) HTTP C.) IP D.) FTP

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What is true about Link-State protocols? A.) They maintain a more complex table than distant vector protocols B.) They maintain a less complex table than distant vector protocols C.) They use routing ports D.) The maintain backup copies of the IOS

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The maximum distance on a 10BaseT network from the hub to a workstation is which of the following? A.) 500 meters B.) 1000 meters C.) 100 meters D.) 1500 meters

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Which of the following use PVCs at layer 2? A.) X.25 B.) HDLC C.) Frame relay D.) ISDN

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What is the routing algorithm used by RIP and IGRP? A.) OSPF B.) Link-state C.) Dynamic D.) Distance Vector

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Which layer is responsible for negotiating data transfer syntax? A.) Network B.) Session C.) Application D.) Transport E.) Presentation

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What are hold-downs used for? A.) To prevent regular update messages from reinstating a route that has come back up B.) Information received on an interface cannot be sent back out the same interface C.) To prevent regular update messages from reinstating a route that has gone down D.) To hold the routing table from being sent to another router

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Which of the following protocols are used for logical network addressing? A.) IP B.) TCP C.) ARP D.) ICMP E.) RARP F.) BootP

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Which can be logged by IPX extended access lists? A.) source address B.) protocol C.) source socket D.) access list number E.) destination socket F.) destination address

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Put the following steps of encapsulation into the correct order: 1) The data is broken into segments to be organized 2) Frames are converted to 1s and 0s to be put on the wire 3) Packets are converted into frames 4) Information that users enter is converted into data 5) The segments are changed to packets to be routed A.) 4, 1, 3, 2, 5 B.) 4, 5, 1, 3, 2 C.) 2, 3, 1, 4, 5 D.) 4, 1, 5, 3, 2

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Which port numbers are used by TCP and UDP to set up sessions with other hosts? A.) 1024 and above B.) 6 and 17 respectively C.) 1-25 D.) 6-17

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Repeaters work at which layer of the OSI model? A.) Network B.) Session C.) Transport D.) Physical

Wipro,

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What protocols can you use while testing Trace? A.) DECnet B.) CLNS C.) IP D.) Old Vines E.) Vines F.) Chaos

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Un-Answered Questions { Certifications }

hi, i did ocp dba 9i in 2009 but not get job on oracle,now i want to continue my career as oracle dba what i do next .?

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Fill in the blanks to acheive false as output of the third line float varA =_____; float varB = varA; System.out.println(varA == varB);

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Do you have a set of questions regarding to M.I.S.[Management Information System] profile(Means Excel Test)?

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Hi Friends, I planning to write my ISTQB Foundation level exam in August 30,2010.. Any one please send the Dumps for me.... My email-id is: onyxontesting@gmail.com Thanks in advance..

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can anybody send sample question on RHCE exam to my maid id ca6thi@gmail.com

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mcse 2003 to mcitp upgrade paper

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Can any one please send me the Informatica Certifications dump to my given below email id. duryo_uuv@yahoo.co.in Thanks, Duryodhan.

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Hi Jitendera, Wat do u do..?? I mean r u working anywhere???? Basically where r u from??? If u don't hv any problem, u can say..?? Or else mail me mr.shahin07@gmail.com

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Can anyone give me Teradata TA0-121 certification exam dumps.....If anyone has plz send me on my mail Id bpshekhawat@gmail.com Thanx in advance.................

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If any one has Informatica or Teradata certification dumps., Please forward it to my mail. I'm preparing for these certifications. My mail id reacharadhana@gmail.com. Please do the needful.

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plese forward scjp 1.6 dumps to my mail pleaseeeeeee siddu.eld@gmail.com

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What is the fees of dot net? in various institutes? Frzs plz reply...

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any one send sql 2008 certification dumps to my mail id chowdaryboddapati@yahoo.com

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Hi Friends, i am planning to give ISTQB Foundation level exam this month (20th September 2010),can anyone please send me the Dumps to my id?? lkokila8@gmail.com "Thanks in Adavance"

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I have my NCFM certification-beginner's level exam at 9th of june. if anybody has any dump/test paper except those, present is nse-india site please send it to me at jindalnitkkr@gmail.com thanks in advance

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