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

Certifications Interview Questions

Questions Answers Views Company eMail

Explain the difference between half-duplex and full-duplex?

1219

Differentiate Logical Topology from Physical Topology

1118

What are some standards supported by the Presentation layer?

1226

State the difference between dynamic IP and static IP addressing?

1178

Mention what BOOTP is?

1127

What is the role of the LLC sublayer?

1045

What route entry will be assigned to dead or invalid route in case of RIP?

1478

What are the different IPX access lists?

1169

Differentiate full-duplex from half-duplex.

1122

What are the different memories used in a CISCO router?

1158

What is a Frame Relay?

1153

How does cut-through LAN switching work?

1187

When does network congestion occur?

1169

Why is UDP lease favored when compared to TCP?

1351

Explain the benefits of VLANs.

1188

Un-Answered Questions { Certifications }

Can anybody mail me latest Cog 132 certificate, which is relatd cognos metadata modeling. My email ID is sanyoggupta@rediffmail.com

2186

Tell me why we use filter option?

1160

Explain the difference between bus topology and hub?

1081

What is default packet size of ipv6?

1161

i was rejected in 2011 for UK visa from gujarat ,india ..i lost that rejection letter..can any one who help me to tell me how to apply for rejected letter in UK embassy. Anybody please give me any idea or email id for it.. I hav tried a lot on www.gov.uk web site...please help me

1590

What is the command for change serial cost?

1134

What is passive topology in ccna?

1094

What is the difference between bus topology and hub?

1148

I have b licence . I want c licenc. What can i do it. I have 5 years HT experience .

1869

Tell me how many hop counts are by default and how much you can increase in eigrp protocol?

1196

I want to clear the mcse in 2007. So could i get the latest dump of msce questions?

2394

How many collision domains are in switch?

1040

what is the concept of HA and FA in VPN tunneling?

3805

Explain the difference between rip and ripv2?

1097

What is difference between rip and ripv2?

1101

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