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?
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IF ASCII_CODE_OF_ENTERED_CHAR is less than 44 THEN reject it ELSE IF ASCII_CODE_OF_ENTERED_CHAR is greater than 56 THEN reject it ELSE it's a digit, so accept it Which one of the following sets of ASCII codes do you use to test the sample code above WITHOUT redundant coverage?
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I have done my Summer internship project on Option greek (delta,gamma ,vega ,theta and rho)by using black schole calculator plus i have done calculation on VIX so what type of question can be asked to me by interviewer plzzzzzzzzzz do answer me i need help.........
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