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 10371Post New Bharat BPO Interview Questions
What are the components of Informatica? And what is the purpose of each?
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Securitywise What are the Enhancements in 2.0?
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What are the different types of inheritance in hibernate?
What parameter of the job statement is used to limit the cpu time consumed by the job?
Explain lookup transformation?
Explain Trouble shooting Splunk errors in splunk?
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What do you mean by collision in hashing?
What is rule building and validation under risk management?
Research serves a single purpose that of providing information to assist marketing manager to make better decisions? Elaborate this statement.
Explain about sap fico?
Explain what is meant by 4th dimension?
How far Redshift is better in performance as compare to other data warehouse technologies?
