windows interview questions

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First level
1. Brief about ur current working environment?
2. r u working on building servers?
3. What type of quarries in dns?
4. What are the types of DNS?
5. How much memory can handle in 2003?
6. Suppose we increase the ram more than the memory it supports is it possible?
7. Types of Backup.
8. Differential and incremental backup difference?
9. Raid level 1, 0, 5, 10, 01
10. Minimum disk requirement for raid 5
11. If we have 5 disk is it possible to have raid 5?
12. How to create new virtual serer?
13. Is possible to create it with template in VMware?
14. Can we change the configuration from templates
15. Is possible to change the configuration at power condition in VMware?
16. What are the configuration we can change during power on?
17. is it possible to add NIC at power on condition?
18. Which serer hardware u r working?
19. Do u have experience on Hp, ibm, dell servers?
20. ILO DNS?

wipro 2 nd telephonic

1. Diff between 2003 and 2008 servers?
2. What backup tool is using in windows 2008?
3. What is Wdc?
4. What is Rodc?
5. In which scenario we can use Rodc ?
6. Which type of Replication is using between DC s
7. What is Isgt (some kind of replication topology)?
8. What is Kcc?
9. Explain any Challening situation you faced in windows trouleshooting?
10. Explain GP structure?
11. Client is not adding to domain? What is the problem?
12. What is FSMO? Fesmo?
13. What are the roles in FSMO?
14. What is domain naming master?
15. What is ILO DNS?
16. Assume U r in remote support and network adapter is down at server, I mean it is not pinging , how will u troubleshoot?
17. Any idea about D racks?
18. What is CAL license? Why need to purchase? Default no of users while purchasing?
19. Explain Raid 1,0,5
20. I have 5 disk configure 5 disk. What is the final size?
21. Basic and dynamic disk difference?
22. How data is saving in basic and dynamics disks?
23. What is Foreign disk?
24. Which disc will come as foreign disk scsi or san?

Comments

  1. subhiNovember 17, 2011 at 3:24 PM

    rodc:
    A read-only domain controller (RODC) is a new type of domain controller in the Windows Server® 2008 operating system. With an RODC, organizations can easily deploy a domain controller in locations where physical security cannot be guaranteed. An RODC hosts read-only partitions of the Active Directory® Domain Services (AD DS) database.


    Improved security

    Faster logon times

    More efficient access to resources on the network

    To deploy an RODC, at least one writable domain controller in the domain must be running Windows Server 2008. In addition, the functional level for the domain and forest must be Windows Server 2003 or higher.

    ReplyDelete
  2. subhiNovember 17, 2011 at 3:39 PM

    KCC:

    On each dc,a component of ad called knowledge consistency checker ,generate and optimaize replication automatically between domain controllers with in the site.

    sites:

    active directory holds the network infrastructure with objects calld sites

    site objects are used to manage site replication and facilitate service localization

    replication is the tranfer of changes between the dc

    ReplyDelete
  3. subhiNovember 17, 2011 at 4:05 PM

    fsmo roles:

    schema master ,domain naming master(one in the forest),relative identifier(RID)master,pdc emulater master,infrastructure master(one in the each domain)...
    Schema master dc controls all the updations and modifications to the schema.by default the first server inthe forest contains schema master

    domain naming master controls the addition or removal of the domains in the forest.

    RID Master allocates sequeses of relativ id's to the domain controllers in the domain.

    infrastructure master is responsible for updating references from objects in its domain to the objects in onether domain

    ReplyDelete
  4. subhiNovember 17, 2011 at 6:00 PM

    Recursive and Iterative Queries
    With a recursive name query , the DNS client requires that the DNS server respond to the client with either the requested resource record or an error message stating that the record or domain name does not exist. The DNS server cannot just refer the DNS client to a different DNS server.

    Thus, if a DNS server does not have the requested information when it receives a recursive query, it queries other servers until it gets the information, or until the name query fails.

    Recursive name queries are generally made by a DNS client to a DNS server, or by a DNS server that is configured to pass unresolved name queries to another DNS server, in the case of a DNS server configured to use a forwarder.

    An iterative name query is one in which a DNS client allows the DNS server to return the best answer it can give based on its cache or zone data. If the queried DNS server does not have an exact match for the queried name, the best possible information it can return is a referral (that is, a pointer to a DNS server authoritative for a lower level of the domain namespace). The DNS client can then query the DNS server for which it obtained a referral. It continues this process until it locates a DNS server that is authoritative for the queried name, or until an error or time-out condition is met.

    This process is sometimes referred to as "walking the tree," and this type of query is typically initiated by a DNS server that attempts to resolve a recursive name query for a DNS client.

    ReplyDelete
  5. subhiNovember 17, 2011 at 6:08 PM

    FSMO:
    Flexible Single Master Operations (FSMO, F is sometimes floating ; pronounced Fiz-mo), or just single master operation or operations master, is a feature of Microsoft's Active Directory (AD).[1] As of 2005, the term FSMO has been deprecated in favor of operations masters.
    FSMO is a specialized domain controller (DC) set of tasks, used where standard data transfer and update methods are inadequate. AD normally relies on multiple peer DCs, each with a copy of the AD database, being synchronized by multi-master replication. The tasks which are not suited to multi-master replication, and are viable only with a single-master database, are the FSMOs.

    ReplyDelete
  6. subhiNovember 17, 2011 at 7:06 PM

    Backup and recovery technologies

    There are several features in Windows Server 2008 that you can use together to create backups and perform recoveries of your server systems and data. These include the following:

    Shadow Copies of Shared Folders

    Windows Server Backup tools (including the Windows Server Backup Microsoft Management Console (MMC) snap-in, the Wbadmin command-line tool, and the Windows PowerShell commands for Windows Server Backup)

    Windows Recovery Environment (including Windows Complete PC Restore, Windows Memory Diagnostic Tool, and Command Prompt)



    Tool Backup or recovery tasks
    Shadow Copies of Shared Folders
    (in the Shared Folders snap-in)
    Create shadow copies of files or folders on a shared resource
    Backup Schedule Wizard
    (in the Windows Server Backup snap-in)
    Create schedule for backups to be run automatically
    Backup Once Wizard
    (in the Windows Server Backup snap-in)
    Create a one-time supplemental backup
    Wbadmin start systemstatebackup command
    Create a backup of the system state
    Recovery Wizard
    (in the Windows Server Backup snap-in)
    Recover files, folders, applications, and volumes
    A Windows Setup disc to access
    the Windows Recovery Environment,
    and a backup created with Windows Server Backup
    Recover the operating system (critical volumes) or the full server (all volumes)
    Wbadmin start systemstaterecovery command
    Recover the system state
    Catalog Recovery Wizard (in the Windows Server Backup snap-in)
    Recover the backup catalog

    Note
    The Catalog Recovery Wizard is only available from Windows Server Backup when the backup catalog is corrupted.

    ReplyDelete
  7. testNovember 17, 2011 at 10:08 PM

    ISTG: inter site topology generator

    it generates topology for the intersite replication

    KCC:Knowledge consistency checker

    On each dc,a component of ad called knowledge consistency checker ,generate and optimaize replication automatically between domain controllers with in the site.

    ReplyDelete
  8. subhiNovember 18, 2011 at 11:56 AM

    deffrence b/w fat and ntfs

    Fat stands for File Allocation Table
    " There are two categories in Fat File System
    o Fat 16
    o Fat 32
    " In Fat Up To Folder Level Security is available
    " Compression Option is not available
    " Encryption Option is not available
    " Disk Quota Option is not Available
    " FAT Supported By All Of The Microsoft Based Operating
    System

    NTFS

    " NTFS stands for New Technology File System
    " There are three categories in NTFS file System
    o NTFS 4.0 - NT O/S
    o NTFS 5.0 - 2000 O/S
    o NTFS 6.0 - 2003O/S
    " In NTFS Up-to File Level Security is available
    " Compression Option is available
    " Encryption Option is available
    " Disk Quota Option is Available
    " NTFS Supported By only Limited Microsoft Based Operating
    System

    ReplyDelete

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