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

Certifications Interview Questions

Questions Answers Views Company eMail

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

1 4203

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

5 6947

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

1 4353

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

1 6472

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

6 13113

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

4 9978

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

1 4057

What utility can you use to see the path a packet takes through an internetwork? A.) Route B.) SNMP C.) Trace D.) Ping

2 4769

What is true about frame-relay DLCI? A.) DLCI represents a single physical circuit B.) DLCI is optional in all frame-relay networks C.) DLCI identifies a logical connection between DTE devices D.) DLCI is used to tag the beginning of a frame with VLAN information

1 4663

Which frame has a Type field to identify the upper-layer protocol? A.) 802.3 B.) 802.2 C.) 802.5 D.) Ethernet_II

1 3947

Which protocol will let neighbor routers know if your internetwork experienced congestion on a serial port? A.) BootP B.) IP C.) ICMP D.) ARP E.) FTP F.) RARP

3 5879

What do you use the Aux port for? A.) Console B.) Terminal editing C.) Modem D.) Backup logging

1 4459

The CSMA/CD Ethernet IEEE committee is defined as which of the following? A.) 802.2 B.) 802.3 C.) 802.4 D.) 802.5

2 9795

How many Frame-relay encapsulation types are available with Cisco routers? A.) Four B.) Two C.) Five D.) Three

2 11511

What is the maximum hop count for Link-State protocols? A.) 15 B.) there is no hop count limit C.) 256 D.) 16

2 8998

Un-Answered Questions { Certifications }

For this position our client requires experience in a similar role designing and supporting Unix systems for an ISP or similar organisation. Please detail how you meet this requirement. *

2018

hi! i am a 3rd year engineering student pursuing a degree in computer science and engineering. i was wondering that would it be useful for me to join the IBM's CEIS program. they have said it is a 5 month program and would cost me Rs.71000. they have said that i would be placed in ibm. so would this course be of any use to me as i am an engineering student doing computer science and engineering.

2002

What is the network brouter?

1208

Utilizing RIP, what is the limit when it comes to number of hops?

1385

how can get electrical supervisory competency certificate in state govt.

2440

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"

2146

What is the advantage of vlan?

1226

iam selected for sbi comes in sc quota in pu i have 47.5% and 51% in degree in call letter they have asked for 55% in pu and 35% in degree i have applied on the basis of degree will my pu percentage be a problem. help me at sunilningarajappa@gmail.com contact @ 09448742352

2094

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

2068

HI, I have completed my M.com and MBA and currently working in IT sector in HR Recruitment. i just want to do Oracle HRMS functional course. And is there is any study center in Coimbatore from where i can do this certification.

2355

What are 10base2, 10base5 and 10baset ethernet lans?

1132

I want to do QTP Mercury Certification, give me an idea and the where can i register for that?

2921

Explain isakmp ?

2665

Please could any send me Informatica power center developer certification dumps @ tsailunet@gmail.com? Thanks in advance

2613

How many types of ethernet?

1098

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