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247Customer Interview Questions
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Who is called the ?Father of Ayurveda?? (a) Manu (b) Charaka (c) Lukman (d) None of these

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1. What is the difference between layer 2 and layer 3 in the OSI model? 2. What is the difference between a hub, switch, and router? 3. What is a VLAN? 4. What is the difference between TCP and UDP? 5. How do you distinguish a DNS problem from a network problem? 6. What is a runt, Giant, and collision? 7. What is a broadcast storm? 8. What is the purpose of VRRP? 9. What is a VPN? 10. What information about a peer would I need to establish a VPN? 11. What is a full-class C in CIDR notation? 12. What is a default route? 13. What is a metric? 14. What is a MAC address? 15. What is ARP/RARP? 16. Describe a TCP connection sequence 17. What is MTU? 18. What other TCP setting can you modify besides MTU to shorten packets?

2 8978

Explain the role of a sequence counter in execution of a instruction.

2 19922

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Explain spread operator in javascript?


Tell us one thing you hate the most.


to print the salary of an employee according to follwing calculation: Allowances:HRA-20% of BASIC,DA-45% of BASIC,TA-10%. Deductions:EPF-8% of BASIC,LIC-Rs.200/-Prof.Tax:Rs.200/- create c language program?


What is sharding in sql?


Explain amazon lightsail?


How to find whether a parameter exists in the request object?


How and by what methods data visualizations can be effectively used?


what is know about bcpl


Which of the following menu options allows you to modify the last process instance number used within the system?


Do you know what is difference between stored procedure and user defined function?


What are the advantages of robotically orchestrating existing applications through the user interface?


What is an eventemitter?


How you can detect deadlock condition?


Is there any difference between nested classes and inner classes?


Iam appearing for rrb exam for juniour electronics engineer post what kind of questions would be asked?i am an electronics engineer and have completed diploma in electronics please suggest some study material or links or books