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 11758Post New Bharat BPO Interview Questions
Is ms sql traffic encrypted?
How to convert a numeric expression from one data type to another?
If there's any possiblity for the Enginnerring graduates, Who had backlogs in there acedmic to get a Good MNC job?
What are the advantages of a database?
What hadoop distributions does sap vora run on? : hana vora
How do I turn on auto sync on android?
What is column in ms excel?
What is difference between hashmap and linkedhashmap?
Can I convert a pdf to xml?
What is compaction in hbase?
What is deploy, process and build? : sql server analysis services, ssas
What is the purposes of forword work item attribute ( forword_wi ) ?
what is duties and responsibilities for clark working in sbi
What is page meta data?
What are the similarities and difference between class and structure in .net?