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Sunday, 9 July 2017

Top Interview Questions for IT Pro

15:16:00 General, HR, Information Technology Jobs, Job, Job Interesting, Job Questions, Networks, Pro Questions, Top Interview Questions for IT Pro, Virus Community No comments

Top Interview Questions for IT Pro 1. What is the difference between a hub and a switch? 2. What is a network? 3. What is Active Directory? 4. What is TCP/IP and what does it stand for? 5. What is a default gateway? 6. What does DHCP stand for? 7. What is an IP Address? 8. What is the significance of the IP address 255.255.255.255? 9. What are the 3 major classes of an IP network? 10. What is a Class D IP address? 11. What is OSPF? 12....

Difference Between LAN, WAN, MAN, CAN, VPN, BAN, NAN, SAN.

12:59:00 BAN, CAN, HAN, MAN, NAN, Networks, PAN, SAN, VPN, WAN, WLAN No comments

Difference Between LAN, WAN, MAN, CAN, VPN, BAN, NAN, SAN A computer network is an interconnection of various devices like laptops, routers, switches, servers, etc. with the help of wired or wireless means. We can differentiate these networks by their reach, i.e., geographical area. For example, we have local area network, wide area network, personal area network, metropolitan area network, near-me network, etc. Whatever connection you use,...