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

Certifications Interview Questions

Questions Answers Views Company eMail

Which technologies listed below help prevent network loops in a switched (bridged) environment? A.) Store-and-Forward B.) IEEE 802.1d C.) Diikjstra Algorithm D.) Cut-Through E.) Spanning Tree Protocol F.) Routing

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Which OSI Reference Layer controls end-to-end (host to host) communication? A.) Transport B.) Physical C.) Datalink D.) Network E.) Session

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What is the first step in data encapsulation? A.) User information is converted into data. B.) Frames are put into bits. C.) Data is converted into segments. D.) Segments are converted into datagrams and packets. E.) Packets are put into logical frame.

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We know that TCP provides connection oriented services, what else does it provide? A.) FECN & BECN B.) Path discovery. C.) Flow control and error checking. D.) Name resolution. E.) File manipulation.

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With distance vector routing protocols, it is never useful to send the same routing update packet back out the same interface that it was learned. This concept is called what? A.) Holddown timers B.) Poison Reverse C.) Count to infinity D.) Split Horizon E.) Link State

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Which of the following are ways to provide login access to a router? A.) HTTP B.) Console C.) Telnet D.) Aux Port E.) SNMP F.) LLC

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What two types of PPP data compression are available using Cisco IOS? A.) Predictor B.) DoubleSpace C.) Stacker D.) PAP E.) ZIP F.) CHAP

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In regards to the OSI seven-layer model, at which layer is EBCDIC and ASCII? A.) Presentation B.) Application C.) Transport D.) Session E.) Datalink F.) Network

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Which of the following are examples of the Transport Layer? A.) SQL B.) UDP C.) IP D.) LLC E.) ARP

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Given the global configuration command 'banner motd #7 Hello #', what do the '#' symbols represent? A.) Escape sequence to exit the menu. B.) Nothing, just part of the banner. C.) Tic Tac Toe Macro. D.) Delimiting Character E.) Message border character. F.) Number of times message to be displayed.

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There is a process in Frame-Relay where LMI resolves an IP address from a DLCI number. What is this called? A.) arp B.) inverse arp C.) rarp D.) automap E.) reverse arp F.) arp

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When setting up a WAN network, everything outside of the Demarc is not owned by the customer. Which of the following are not owned by the customer? A.) The T1 line. B.) LAN C.) The Router D.) DTE E.) PC's F.) CO

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You want to segment a network. The network is running SNA and Netbios. Which device should NOT be used to segment the network? A.) A store and forward switch. B.) A router. C.) A Catalyst 5000. D.) A cut-through switch. E.) A bridge.

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Name a major component of the Point-to-Point Protocol (PPP) to negotiate and set up control options on the WAN data link. A.) RFC 1661 B.) High Level Datalink Protocol (HDLC) C.) Challenge Handshake Authentication Protocol (CHAP) D.) SS7 E.) Link Control Protocol (LCP)

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Which of the following is an example of the Physical Layer? A.) SQL B.) IP C.) LLC D.) Token Ring E.) FDDI F.) TCP

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Un-Answered Questions { Certifications }

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"

2207

Please forward me the latest dumps for base and advance SAS. My email id is-- sudhvimal@gmail.com/soumyajit07@gmail.com

2076

Do any of you have SCJP 6.0 certification voucher valid till Aug 2010?

2500

mcse 2003 to mcitp upgrade paper

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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..

2402

PMP certification. Please call 9866654045

2341

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

2199

Can anybody send me the dumps of ISQTB Exam. My Emal ID is kashive.kapil@gmail.com

2879

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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Please send me Informatica 8.1 certification dumps, my mail id purushothk123@gmail.com

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hi, i am planning for a cognos certification. if any one has certification dump for COG112, please send to my id mutty_maddy@yahoo.com. i appreciate your help. thanks Muthu

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Does anyone of test questions for the NCCER Instrument Technician V3 test?

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Hello friends please send me teradata materials dumps for teradata14 certification, else TD12. my email id is srinivasmedipally@gmail.com Thanks

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

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