Infrastruktúra tesztek

Networks

Rate your knowledge on a scale of five (1 – weakest, 5 – strongest):

  • TCP/IP networking
  • OSI layers 1-3
  • OSI layers 4-7
  • Routing protocols (RIP, OSPF, BGP)
  • Transmission technologies
  • IP Multicast
  • Wireless technologies
  • Operational systems/scripting languages

Technical responsibilities in current role?

  • Network design or operations?
  • What equipment are you familiar with? (e.g. Cisco, Zyxel, Huawei, etc.)
  • Size of the network under your responsibility?  (e.g. nodes, user base)

Line up following items based on OSI layers:

  • TCP
  • HTTP
  • IP
  • Ethernet

Which UDP port is used by a DNS server during zone transfers?

  • 25
  •  53
  • 135
  • neither

What is the source port of a standard UDP packet?

An IPv6 address is ……. bits long.

What is the network address in the following IP address (decimal value please)?

  • 175.168.5.92/27

 

Voice based solutions

Rate your knowledge on a scale of five (1 – weakest, 5 – strongest):

  • UNIX/Linux
  • Shell scripting
  • Perl
  • Voice over IP
  • Networking

 

Unix operations

Rate your knowledge on a scale of five (1 – weakest, 5 – strongest):

  • UNIX/Linux
  • Shell scripting
  • Perl
  • Networking
  • NAS
  • SAN
  • HA (High Availability)

 

Windows/AD

Which AD partitions are replicated to which  Domain Controllers in the forest?

  • Schema –
  • Domain –
  • Configuration –
  • Application –

Which AD partitions can be configured using Using following applications?

  • Active Directory Schema MMC –
  • Active directory Users and Computers MMC –
  • Active Directory Sites and Services MMC –
  • Active Directory Domains and Trusts MMC –
  • Group Policy Management MMC –
  • DNS Manager MMC –

List all FSMO roles!

What is stored in Global Catalog?

What application(s) can be used to configure a Global Catalog?

What kind of protocols can be used to set up inter-site replications in AD?

What version of Windows introduced forest trusts?

When an AD object gets tombstoned (select all true):

  • Only a pointer changes, the object itself is not touched
  • SID is lost
  • „Display Name” attribute is lost
  • Group memberships are lost

Where is the 32 bit system folder on a 64 bit Windows machine (by default)?

 

Exchange

What roles exist in an Exchange 2007?

What role server does an Outlook client connect to? (XCH 2007)

What role server does an Outlook client talk to when it opens a mailbox? (XCH 2007)

Since what version of Exchange server is Single Instance Store (SIS) retired?

Where can you configure circular logging in Exchange 2003?

  • Database properties
  • Server properties
  • Storage group properties

 

SQL

Transaction log is used by SQL server in following cases? (Select all true.)

  • Full recovery
  • Simple recovery
  • Bulk-Logged

Define 2 possible protocols to access SQL server.

What protocol and port is used by an SQL server by default?

 

Vmware (vSphere4)

What kind of techniques are used by an ESX server to manage physical memory?

What kind of techniques can be used by the administrator to manage ESX memory resources?

What kind of network switches can be used in a  vSphere4 environment?

List all native PSPs (Path Selection Policy)?

What kind of ESX datastore can be shrinked?

What is true in  Vsphere4:

  • You can’t vmotion a virtual machine that is snapshotted.
  • You can’t delete snapshots when vCenter service is stopped.
  • You need a vMkernel port for NFS access only when SRM service is stopped.
  • When SRM is running you do not need a vmkernel port for NFS access.
  • sVmotion can only be used when there is no snapshot from a running virtual machine.
  • iSCSI access cannot be routed.

What kind of virtual disks can be created using vSphere Client:

  • Eager zeroed
  • Lazy-zeroed
  • Thin

What kind of disks do you need to use a Microsoft cluster VM?