Certifications Interview Preparation Guide
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Certifications frequently Asked Questions by expert members with experience in Certifications. So get preparation for the Certifications job interview

16 Certifications Questions and Answers:

1 :: I am just getting into this,I want to jump ahead a do the packet tracers in discovery working at a small to medium business or ISP but I am trying to get the last lab putting it all together. Does anyone have anything for this. I know it is ahead of me but I would like to get this so I can look at the beginning and understand it more?

First try to create an exact network diagram using
CDP(If all Cisco Devices are in your network).then check
the VLANS settings if any. then use Ping or tracert to
check the full connectivity. GNS can be used for simulation.
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2 :: Which utility should use to test whether TCP/IP has been initialized on a system.friends plz post the answer with explaination?

PING

to check TCP/IP has been
initialized
PING 127.0.0.1

If you +ve Replay from that ,,then ur TCP/IP has been initialized correctly.
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3 :: How to crimping cat cable without using crimping and any tool?

the word crimp is apractical job done with the help of a
tool .It can not be done with out tool.
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4 :: I have informatica R and T dump with ans?

whoso ever it required pl. contact , pl. make a note it's a
paid service.
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6 :: How to find network ID from IP address? without using network calc?

U CAN FIND NETWORK ID BY 1ST OCTET OF IP ADDRESS IN IPV.4
CLASS A RANGE START FROM 0-127,
CLASS B 128-192
CLASS C 192-223
CLASS D USED FOR MULTICAST
CLASS E USED FOR EDUCATION AND RESEARCH
AND 127.0.0.1 IS USED FOR LOOP BACK ADDRESS
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8 :: I am an engineering student and this is my final year. so i m planing of doing OCA certification course. is this time good? are there future scope for it?

of course its a god time for doing the oca certification.
because it is used for your bright future when you are entered into the software company.
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9 :: Explain CASQ certification pprs?

planning to give CASQ certification early next year, if some1 has given same, plz let me how to prepare for it. Also if any1 has sample pprs/ prev yr pprs for CASQ, plz mail me at kanisha1906@gmail.com
thnx
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10 :: How to solve problem of Blank screen in laptop within 5 minutes. everything is running fine in my laptop but screen is blank even i remove RAM & Insert again in RAM slot & also try to battery same as but problem is as it is Plz give me answer if you know?

any viruses affect your hard disk.then, when u will start
the laptop r desktop only blank screens are disply..if u
remove your hard disk.then u change the place of
jumper.about ur hard disk
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