Networking Tips Tricks

Q41. What is SID? A. SID stands for Security Identifier. Every object has a unique ID, it is called SID. Q42. What is RADIUS Server? A. RADIUS Stands for Remote Authentication Dial-in User Service, RADIUS Server Provides the Centralized Management of Multiple RAS & VPN Server in the network. On this Server Remote Access Policy and Remote Access Logging Options are available. Q43. What is Trusting Domain? A. In Trusting Domain Resources are available. Q44. What is Trusted Domain? A. In Trusted Domain User Account’s are available. Q45. What is Microsoft Exchange Server? A. Microsoft Exchange Server is Software that provides the services such as sending & receiving the Mail. Q46. What is Printer? A. Printer is a Software that Governing the print Device. There are two types of Printer: 1. Local Printer 2. Network Printer Q47. What is Chatting? A.  Chatting is a Real Time Conversation between two or more people in the network.  Online chat may refer to any kind of comm...

Q31. What is a Bridge? A. Bridge is a layer 2 network device that provides the communication within the same network ID. In bridge maximum 16 ports are available. Q32. Difference between Gateway and Router? A. Router works on same network architecture but Gateway works on different network architecture. Q33. What is POP Server/SMTP Server? A. POP Stands for Post Office Protocol. It is basically use for mail receiving purpose in the network. SMTP Stands for Simple Mail Transfer Protocol. It is basically use for sending a mail as well as receiving a mail in the network. Q34. What is Active Directory Partitions? A. Active Directory Partition is a logical Partition of Active Directory. This Partition is basically use for replication from D.C. to A.D.C. & D.C. to G.C.S. (Global Catalog Server) in the network. There are three Types of Active Directory Partition: 1. Schema Partition 2. Configuration Partition 3. Domain Partition Q35. Types of Active Directory Partitions? A. The...

Q21. What is Operation Master Role? A. Operation Master Role is available on Domain Controller in the Network. There are five types of operation master roles:- 1. Schema master 2. Domain Naming Master 3. RID Master 4. PDC Emulator 5. Infrastructure Master Q22. Difference between Mixed Mode and Native Mode? A. There are two types of domain mode: 1. Mixed Mode: In this mode NT, win 2000 and win 2003 D.C. are available. 2. Native Mode: there are two types of native mode.     i. Win 2000 Native Mode: In this mode win 2000 and win 2003 DC are available.     ii. Win 2003 Native mode: in this mode only win 2003 DC are available. Q23. What is SCSI? A. SCSI stands for Small Computer System Interface. In SCSI the rate of data transmission is fast. SCSI Hard Disk Speed R.P.M. is fast in SCSI Data Transmission speed is 320 MBPS in the Network. In SCSI Controller We can connect Maximum 15 Physical Devices in the System. Q24. What are A-Host Record and PTR Record? A. A r...

Q11. What is forest? A. A group of tree is called forest and does not sharing a contiguous name space but sharing a common configuration (Schema). Q12. Difference between D.C. and A.D.C.? A. D.C. stands for Domain Controller and A.D.C. stands for Additional Domain Controller. A.D.C. is a backup of D.C. Only one different is available between D.C. and A.D.C. i.e. – Operation master Role. On D.C. all of five Operation Master Roles are available- 1. Schema Master 2. Domain Naming Master 3. RID Master 4. PDC Emulator 5. Infrastructure Master But on A.D.C. only Three Operation Master Role are Available: 1. RID Master 2. PDC Emulator 3. Infrastructure Master Q13. What is the benefit of Child Domain? A. There are many benefits of Child Domain Such As: 1. Security Boundary 2. Administrative Overhead Low 3. Network Traffic Low Q14. What is Group? A. Group is a collection of user account. It provides the simplified administration in the network. Q15. What is OU? A. OU stands for Organ...

Q1. What is an operating system? A. Operating system works as an interpreter between computer Hardware and application. Operation system works as a user interface. Q2. Types of Operating systems? A. There are two types of operating systems 1. SOS: Simple Operating System as for example- Windows 95,98, ME 2. NOS: Network Operating System as for example- Windows NT, 2000, 2003. Q3. What is server? A. Server are computer that provides the services. As for Example:- 1. DNS Server 2. WINS Server 3. DHCP Server 4. RAS Server 5. VPN Server Q4. What is RAS Server? A. RAS stands for Remote Access Server. It is basically use for mobile user in the network. This server provides the access connectivity for mobile user. In this way all of the mobile users are connected to server through telephone line. This server also provides the connectivity between two more offices in the network. Q5. What is VPN Server? A. VPN Stands for Virtual Private Network. It is basically use for mobile use...

Interview Questions for System Administrator / Network Administrator General Questions Q. Please describe the technical environment of your current (or most recent) position. A.  When describing  the technical environment that you currently support, be sure to include the number of users you support, the number of IT staff, the technical infrastructure including servers, types of connections, desktop operating systems, your job duties, and your work schedule. You should be prepared to talk about each of the positions you have listed on your résumé in this way. Also be prepared with a follow-up statement of your most significant accomplishment. Q. How do you keep your technical knowledge and skills current? A. Keeping your skills current demonstrates initiative and a desire to perform at high standards. Be prepared with a list of resources including professional groups. Q. Please describe your greatest technical challenge and how you overcame it. A. Ah, an opportun...

What is an IP address? What is a subnet mask? What is ARP? What is ARP Cache Poisoning? What is the ANDing process? What is a default gateway? What happens if I don’t have one? Can a workstation computer be configured to browse the Internet and yet NOT have a default gateway? What is a subnet? What is APIPA? What is an RFC? Name a few if possible (not necessarily the numbers, just the ideas behind them)