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SYSTEM ADMIN > AD 70-640 > Flashcards

AD 70-640 Flashcards

1
Q

What is Schema?

A

Defines all attributes for all objects in AD

Is what gives the ability to create object:
Examples: tables, the fields in each table, and the relationships between fields and tables.

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2
Q

What file is the core of Active Directory?

A

NTDS.DIT

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3
Q

What are the Advantages of Active Directory?

A

Centralized - makes all activities under one authority

Scale-able - allows you to make a lot of objects

Extensible - allows you to add fields to the schema
Examples:pictures, Social #, ETC

Manageable

Secure- Cuborose Tickets traffic is automatically encrypted

DNS Intergration -

Replication- Create users accounts can get replicated to another server convergence

GPO- items it can use to control every aspect what each user can see and do.

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4
Q

What is Convergence?

A

convergence is when active directory agrees with itself in all of its different locations.

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5
Q

What is a Domain?

A

A group of computers and devices on a network

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6
Q

What is a Forest?

A

A collection of one or more AD domains that share a common logical structure, directory schema, directory configuration, and Global catalog

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7
Q

How do you open the Initial Configuration Task after you check do not show?

A

OOBE

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8
Q

What is DCPROMO?

A

starts the AD DS install wizard

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9
Q

What is dynamically assigned IP address?

A

It automatically assigns an IP address that changes on its own.

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10
Q

What is a static IP address?

A

Manually assigned IP address that will only changes when manually changed by a admin.

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11
Q

How do you change your IP address from Dynamic to Static?

A

Network and sharing - Manage network connections - Local area connection - Properties

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12
Q

What is a subnet mask?

A

it determines if the information is on your network or on another. If the information is located on another network the request will be forwarded to the Default gateway.

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13
Q

What is a common preferred DNS server address?

A

127.0.0.1 because it is a loop back address.

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14
Q

How do you preform an unattended installation?

A

dcpromo /unattend:location\myanswerfile.txt

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15
Q

How to tell the version of windows you are on?

A

WinVer in the command prompt

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16
Q

How to determine the version of the schema?

A

regedit- hkeylocal system- currentcontrolset- services - NTDS - Prameters

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17
Q

How to add a Child Domain?

A

Run DCPromo and create new domain in existing forest

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18
Q

How to update the schema?

A

put dvd in drive
run cmd
adprep /forest prep
once complete run adprep /domain prep /gpprep

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19
Q

How are RODC updated?

A

Updates are replicated to the RODC from a Read Write Domain Controller

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20
Q

How does Credential Caching work?

A

RODC verifies credentials instead of forwarding the request.

Admins are denied Caching credentials by default

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21
Q

What can a admin on a RODC do?

A

Install updates and drivers

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22
Q

How many RODC and be on one domain?

A

One RODC per domain per site

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23
Q

What happens if you want a RODC in a site that contains outlook users?

A

You will have to make the RODC a GC

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24
Q

How do you install a RODC?

A

DCPROMO w/Advance (Full)

For Server Core you have to have a answer file

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25
Q

What are the 5 operations maters roles?

A 
Forest Operations: 
the schema master
domain naming master
Domain:  
Infrastructure - 
relative identifier (RID) master,
primary domain controller (PDC) emulator
infrastructure master.
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26
Q

How to access the schema?

A
  1. You have to register the schema, regsvr32 schmmgmt.dll
  2. run mmc console
  3. add/remove snap in
  4. add the schema
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27
Q

What is the primary domain controller (PDC) emulator?

A

The final Authority for password changes, responsible for master time source, domain master browser,

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28
Q

What is the Domain Naming Master?

A

checks to make sure that the name space is not in use.

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29
Q

What is Domain Master Browser?

A

find

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30
Q

What is the Master Time Source?

A

find

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31
Q

What is the Schema Master role?

A

Is what gives the options for active directory. Provided the field (Text Box )

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32
Q

What does command dcdiag?

A

tells you about the domain and what roles it haves. Can be used to diagnosed issues.

33
Q

What does command dcdiag /test:ridmanager /v do?

A

it provided information about the RID

34
Q

What is a stand by master?

A

Stand by master is used when a server goes down. you can transfer the servers roles to the stand by master
( A back up server )

35
Q

Why should the Domain Naming Master Role and Global Catalog be installed on the same server?

A

The domain naming master role refers to the GC to see if the name space already exist.

36
Q

What does the Infrastructure Master Role do?

A

Check the cross domain references to verify their group membership . Refers to the GC for verification.

37
Q

Where are the Domain Operation Roles?

A

Server manager - active directory user and computers - right click on domain - operations masters

38
Q

Where do you find the Forrest Operations Roles?

A

Domain Naming Master Role can be found in Open Active Directory Domains and Trust - right click on Directory Domains and Trust - Operations masters roles

Schema master role can be found in console - right click on active directory schema - operations master role

39
Q

How to transfer the Schema Master Role?

A

have to be a schema admin - console - right click on change active directory domain controller - select the new server. - once connected you right click on right click on active directory schema - operations master role - then select the word change

40
Q

How do you see what Domains are running what Operation master roles?

A

in cmd run netdom query fsmo

41
Q

How to rename a domain controller?

A

start - right click on computer - properties - change settings - select the change button

42
Q

How to raise the domain functional level.

A

rick click on the domain inside of server manager - select raise domain functional level ,

43
Q

How do you determine the highest Functional Level For a Forrest?

A

The highest level is based upon the lowest level Domain Controller

44
Q

What is Linked Value Replication?

A

It picks out the new objects inside of the security group and replicates only the new objects instated of replicating all the memberships in that group

45
Q

How to raise the Function Level for Forest?

A

Active Directory Domains and Trust - right click on active directory domains and trust - raise forest functional level

46
Q

How to make a user account?

A

Go to the users folder - right click - select user -

47
Q

What trick should you use for creating Template accounts?

A

create it with a _ in front of the name to make it appear at the top and disable the user account

48
Q

How to change the hours someone can login?

A

click the account - go to account settings tab - select logon hours

49
Q

How to make a new user from a template account?

A

right click on the template account - select copy - fill in the persons information.

50
Q

What is DSADD?

A

is the primary tool you can use to add new accounts

51
Q

What is DSRM?

A

Allows you to remove ou and all of the content in it.

52
Q

What is DSmove?

A

Allows you to move and rename groups

53
Q

What is LDIFDE?

A

Used to improt and export from a plane text file

54
Q

What is CSDE?

A

Used to work with CSV files to automatically import & export accounts.

55
Q

How do you get assistance with powershell cmdlets?

A

get-help (then the task you want to preform) get-service

56
Q

What are variables in PowerShell?

A

Its an abbreviation that reduces the amount of typing and they start with $
These changes are only temporary

example: $wmi=Get-WmiObject Win32_Service - computername dci

will run complete cmdlet in full when you now type $wmi

57
Q

What is PowerShell?

A

is a command line that uses Verb-Noun Syntax (CMDLET) example Get-Service
It is backwards compatible with cmd commands
**

58
Q

What is a Alias in PowerShell?

A

a shortened cmdlet
These changes are only temporary

example: get-ChildItem
Alias: Dir

59
Q

How do you make a Alias in PowerShell?

A

new-alias np (desired abbreviation) notepad (name of task)

60
Q

How do you assign or limit someone to the computers they can access.

A

Right click on the account - account tab - select logon - and you can assign the computer the user can access.

61
Q

How do you make an account profile?

A

account preferences - profile - \servername\profiles\%username%

62
Q

How do you access GPO passwords settings?

A

server manager - features - Group policy management - forest - domain - right click on default domain policy edit -

computer configurations - security settings - account policy

63
Q

How to access the Audit account login settings?

A

server manager - features - Group policy management - forest - domain - right click on default domain policy edit -

computer configurations -windows settings - security settings - local policies

64
Q

How to enable or disable an account?

A

Right click on the account and select disable / enable

65
Q

How to rename an account?

A

Right click on the account and select rename

66
Q

What are the 3 group scope?

A

Domain Local, Global, Universal

67
Q

What kind of memberships can be added to a Domain local group?

A

Can accept any membership ( Global , Universal ) but cant accept other Domain Local groups form another domain’s local group

User account from any domain in forest
 Global or universal from any domain in forest
 User accounts, global or universal groups from a
trusted forest domain
 Other domain local groups from the same domain

Recourse access

68
Q

What kind of memberships can be added to a Global group?

A

User account in same domain
Other global groups from same domain

for users of common type. example Department users

69
Q

What is a Tree?

A

A collection of domains that share a common DNS namespace ( Patent -Technet.vn) ( child (video.technet.vn)

70
Q

What is a Domain?

A

The core administrative unit of AD DS ( Address

)

71
Q

What is a Orgnizational Unit? (OU)

A

Containers in AD DS which provide a framework for administrator and Group Policy Links.

72
Q

What is a Site?

A

A collection of AD objects defined by their physical location

73
Q

What is a Partition?

A

Logical section of actual AD DS Database.

74
Q

What is a Domain Controller?

A

Contain copiesof the ad ds database

75
Q

What is a data store?

A

The file on each domain controller that stores the AD DS information

76
Q

What is Global Catalog servers

A

Domain Controllers which host global catalog which is partial read only copy of all the objects in the forrest

77
Q

Read-Only Domain Controllers ?

A

Contain a special read only copy of the AD DS Database

78
Q

What is Forest and Domain function level?

A

It is configured based on the older OS you will be supporting.

SYSTEM ADMIN (2 decks)

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