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 10365Post New Bharat BPO Interview Questions
How do I update microsoft word 2007?
What are functions in sql?
How do you get a downloaded font into word on a mac?
What are the differences between decimal and float in ms sql server?
What are the different methods available under the sqlcommand class to access the data?
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Write a function for palindrome and factorial and explain?
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Hi, Can anyone mail me Q & A asked for SAP CRM. My mail id is rachnaadani@yahoo.com. Thanks.
3. What are the disadvantages of your present job, things you do not like about it?
Explain why 440 volts instead of 660 volts in 3 phases of supply system?
Explain the difference between overriding and overloading?
What are tensorflow servables? Also, explain tensorflow serving.
