Service Desk Analyst Question & Answers - Part-4

Q:-What is Class A B C D E IP Address ?

Class IP Address Range

Class A 1.0.0.1 to 126.255.255.254

Class B 128.1.0.1 to 191.255.255.254

Class C 192.0.1.1 to 223.255.254.254

Class D 224.0.0.0 to 239.255.255.255

Class E 240.0.0.0 to 254.

127.0.0.0 loopback address.

255.255.255.255 broadcast address.

Q:-What is Internet and Intranet ?

A:-Internet sites can be accessed over public network, Intranet site only can access inside company network or over VPN..

Q:-What is DNS ?

A: domain name system, convert to hostname to ip and ip to hostname.

Q:-What is DHCP ? Explain DORA process ?

A: provide ip address to client.

D - Discover O- Offer R - Request A- Acknowledgement.

Q:-What is Active Directory ?

A: active directory is the Role of server which manage object and attributes centrally.

Q:-How to share files and folder ?

A: right click on the folder which you wanted share 2- go to properties 3- select sharing tab 4- click on share 5- in this option you can share the folder with everyone or particular user.