SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
MCTS: Configuring A DNS Zone Infrastructure
Start Test
Study First
Subjects
:
certifications
,
mcts
,
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. DNS delegations are automatically used to separate ______ in a single forest.
parent zone to a child zone
dnscmd /ZoneExport <zone name> <zone file name>
Standard zones
parent and child AD DS domains
2. Active Directory-integrated zones perform time stamping for dynamically registered records by default - even before aging and scavenging are enabled. However - primary standard zones place time stamps on dynamically registered records in the zone onl
dnscmd servername /createdirectorypartition FQDN
public key
Secondary
aging
3. Also recommended for use in the following scenarios: When a host specified in an A resource record in the same zone needs to be renamed - When a generic name for a well-known server such as www needs to resolve to a group of individual computers tha
dnscmd servername /enlistdirectorypartition FQDN
delegate
CNAME resource records
Standard zones
4. The source zones from which secondary zones acquire their info are called ______ - and the data copy procedures through which this info is regularly updated are called zone transfers.
deploying a GlobalNames zone
masters
To All Domain Controllers In This Domain
Scavenge Stale Resource Records
5. To add an NS record - double-click any existing NS record in DNS Manager and add the server data to the ______ tab.
1. Start of Authority (SOA) record that defines basic properties for the zone. 2. NS record signifying the name of the server or servers authoritative for the zone.
Refresh Interval
Name Servers
primary
6. For a DC to fall within the scope of such a directory partition - you must ______ that DC in the partition.
manually enlist
The DNS server needs to be a domain controller.
To All Domain Controllers Specified In The Scope Of This Directory Partition
digitally sign
7. When you create a new zone - two types of records required for the zone are automatically created. List them.
1. Start of Authority (SOA) record that defines basic properties for the zone. 2. NS record signifying the name of the server or servers authoritative for the zone.
NS record and an associated A record
Standard zones
Remove stale
8. When scavenging is not enabled - you can perform manual scavenging in zones by right-clicking the server icon in the DNS Manager console tree and then choosing ______.
Netlogon
primary
Scavenge Stale Resource Records
Minimum (Default) TTL
9. Alias resource records are sometimes called canonical names (CNAME). These records allow you to ______ a single host.
Reload - Transfer From Master - Transfer New Copy Of Zone From Master
Refresh Interval
ForestDnsZones
use more than one name to point to
10. Public key cryptography provides ______ - which means that separate keys are used to encrypt and decrypt data.
dnscmd servername /createdirectorypartition FQDN
Enterprise Admins
asymmetric encryption
Retry Interval
11. The ______ allows you to specify the DNS query suffixes - prefixes - FQDNs - or reverse lookup subnets for which a Win 7 or Win Server 2008 R2 client will request DNSSEC.
Service location (SRV)
NRPT
Host (A or AAAA) - Alias (CNAME) - Mail exchanger (MX) - Pointer (PTR) - Service location (SRV)
AD Zone Replication Scope page
12. The value you configure in the ______ text box determines how long a secondary DNS server waits before querying the master server for a zone renewal. The default value for this setting is 15 minutes.
standard
Transfer From Master
will not
Refresh Interval
13. To enable GlobalNames zone support - At an elevated command prompt - type the following: ______.
1. A SOA record 2. At least one NS record.
public key
dnscmd . /config /enableglobalnamessupport 1
Standard zones
14. The first step in preparing a zone for DNSSEC is to back up the current zone data. To back up a zone - type the following command at an elevated command prompt: _______.
dnscmd servername /createdirectorypartition FQDN
CNAME resource records
dnscmd /ZoneExport <zone name> <zone file name>
trigger zone transfers on secondary zones
15. You use Group Policy to configure DNS clients to _________________.
Retry Interval
request DNSSEC validation for specific queries
Remove stale
time stamp
16. Any of three events can ________________: When the refresh interval of the primary zone's SOA resource record expires - When a server hosting a secondary zone boots up - When a change occurs in the configuration of the primary zone and this primary
NS record and an associated A record
trigger zone transfers on secondary zones
Retry Interval
accepted
17. Together - aging and scavenging provide a mechanism to ______ resource records - which can accumulate in zone data over time. Both aging and scavenging are disabled by default.
masters
Remove stale
To All Domain Controllers In This Domain
NRPT
18. A ______ is a public key for a remote DNS server that is trusted and able to provide DNSSEC responses.
manually enlist
trust anchor
parent and child AD DS domains
The DNS server needs to be a domain controller.
19. The ______ service uses SRV records to locate DCs in a domain by searching the domain for the LDAP service.
Scavenge Stale Resource Records
Netlogon
manually enlist
the cache life of a resource record
20. The value you configure in the ______ text box determines the default Time to Live (TTL) that is applied to all resource records in the zone. The default value is one hour.
dnscmd servername /enlistdirectorypartition FQDN
Minimum (Default) TTL
Enterprise Admins
To All Domain Controllers In This Domain
21. This operation performs a zone transfer from the secondary zone's master server regardless of the serial number in the secondary zone's SOA resource record.
decreases
deploying a GlobalNames zone
aging
Transfer New Copy Of Zone From Master
22. Consequently - when aging is enabled - dynamically registered resource records can be scavenged after ___ days by default.
14
masters
primary
standard
23. To enable aging for a particular zone - you have to enable this feature both at the ______ level.
digitally sign
server level and at the zone level
Service location (SRV)
masters
24. To ______ a zone is to create a new zone for a subdomain within a DNS namespace and relinquish authority of that new zone.
delegate
DNS server
Secondary
dnscmd . /config /enableglobalnamessupport 1
25. Scavenging can occur only when ______ is enabled.
aging
trust anchor
The Zone Aging/Scavenging Properties
request DNSSEC validation for specific queries
26. The GlobalNames zone is compatible only with DNS servers running ______. Therefore - it cannot replicate to servers running earlier versions of Windows Server.
Transfer From Master
Remove stale
trust anchor
Win Srvr 2008 and Win Srvr 2008 R2
27. The value you configure in the ______ text box determines the length of time that a secondary server - without any contact with its master server - continues to answer queries from DNS clients. After this time elapses - the data is considered unrelia
To All Domain Controllers In This Domain
Expires After
Notify
public key
28. DNSSEC enables a DNS server to ______ the resource records in its zones.
Retry Interval
ForestDnsZones
request DNSSEC validation for specific queries
digitally sign
29. The ______ option stores the new zone in the ForestDnsZones partition. Every DC in the entire forest and on which the DNS Server role is installed will receive a copy of the zone.
parent and child AD DS domains
stub
Host (A or AAAA) - Alias (CNAME) - Mail exchanger (MX) - Pointer (PTR) - Service location (SRV)
To All DNS Servers In This Forest
30. Used to facilitate the resolution of single-label computer names in a large network.
GlobalNames zone
ForestDnsZones
notification
14
31. There are three basic steps in _______________: 1. Enable GlobalNames zone support. 2. Create the GlobalNames zone. 3. Populate the GlobalNames zone.
delegate
dnscmd . /config /enableglobalnamessupport 1
manually enlist
deploying a GlobalNames zone
32. The four options presented on the _____________________ are the following: 1. To All DNS Servers In This Forest 2. To All DNS Servers In This Domain 3. To All DCs In This Domain 4. To All DCs Specified In The Scope Of This Directory Partition
CNAME resource records
A DS record
AD Zone Replication Scope page
Name Servers
33. The Zone Transfers tab also allows you to configure ______ to secondary servers whenever a change occurs at the primary zone.
notification
will not
NS record and an associated A record
Trust anchors
34. The most common resource records you need to create manually include the following:
The Zone Aging/Scavenging Properties
the cache life of a resource record
Transfer From Master
Host (A or AAAA) - Alias (CNAME) - Mail exchanger (MX) - Pointer (PTR) - Service location (SRV)
35. A secondary zone will not be recognized as a valid name server until it contains a valid copy of zone data. For the secondary zone to obtain this data - you must first ______ to that server.
trigger zone transfers on secondary zones
public key
enable zone transfers
priority of dc2.lucernepublishing.com.
36. What kind of zones do not automatically perform time stamping on dynamically created resource records?
Standard zones
Enterprise Admins
dnscmd servername /createdirectorypartition FQDN
manually enlist
37. The ______ option stores the zone in the user-created application directory partition specified in the associated drop-down list box.
parent and child AD DS domains
Name Servers
To All Domain Controllers Specified In The Scope Of This Directory Partition
aging
38. The ___________________ dialog box enables you to modify two key settings related to aging and scavenging: 1. the no-refresh interval 2. and the refresh interval
The Zone Aging/Scavenging Properties
asymmetric encryption
deploying a GlobalNames zone
partition
39. The _____ option stores the zone in the domain partition. Every DC in the local domain will receive a copy of the zone - regardless of whether the DNS Server role is installed on that DC.
To All Domain Controllers In This Domain
trigger zone transfers on secondary zones
Minimum (Default) TTL
Expires After
40. By default - DCs include two application directory partitions reserved for DNS data: ______.
14
the cache life of a resource record
Win Srvr 2008 and Win Srvr 2008 R2
1. DomainDnsZones and - 2. ForestDnsZones
41. What does the 10 refer to in the following example: _ldap._tcp SRV 0 0 389 dc1.lucernepublishing.com.SRV 10 0 389 dc2.lucernepublishing.com.
trust anchor
priority of dc2.lucernepublishing.com.
A DS record
standard
42. The refresh interval is the time after the no-refresh interval during which time stamp refreshes are ______ and resource records are not scavenged. The default refresh interval is 7 days.
DNS server
Group Policy
accepted
ForestDnsZones
43. A ______ zone is similar to a secondary zone - but it contains only those resource records necessary to identify the authoritative DNS servers for the master zone.
dnscmd /ZoneExport <zone name> <zone file name>
stub
primary
aging
44. By default - zone transfers are ______ from any zone.
disabled
DNS zone
CNAME resource records
ForestDnsZones
45. The value you configure in the ______ text box determines how long a secondary server waits before retrying a failed zone transfer. Normally - this time is less than the refresh interval. The default value is 10 minutes.
The DNS server needs to be a domain controller.
Retry Interval
NRPT
asymmetric encryption
46. ______ in DNS refers to the process of using time stamps to track the age of dynamically registered resource records.
14
Scavenge Stale Resource Records
Aging
Secondary
47. To create a custom application directory partition - type the following command:
trust anchor
DomainDnsZones
dnscmd servername /createdirectorypartition FQDN
notification
48. You can perform a delegation only from a ________________.
1. Start of Authority (SOA) record that defines basic properties for the zone. 2. NS record signifying the name of the server or servers authoritative for the zone.
Minimum (Default) TTL
parent zone to a child zone
Service location (SRV)
49. Increasing the refresh interval ______ zone transfer traffic.
masters
trigger zone transfers on secondary zones
decreases
deploying a GlobalNames zone
50. ______ are public keys from other zones that are used to validate digitally signed records originating from those zones and from delegated subdomains that are also DNSSEC-compatible.
Trust anchors
parent and child AD DS domains
%systemroot%System32Dns
Group Policy
Sorry!:) No result found.
Can you answer 50 questions in 15 minutes?
Let me suggest you:
Browse all subjects
Browse all tests
Most popular tests
Major Subjects
Tests & Exams
AP
CLEP
DSST
GRE
SAT
GMAT
Certifications
CISSP go to https://www.isc2.org/
PMP
ITIL
RHCE
MCTS
More...
IT Skills
Android Programming
Data Modeling
Objective C Programming
Basic Python Programming
Adobe Illustrator
More...
Business Skills
Advertising Techniques
Business Accounting Basics
Business Strategy
Human Resource Management
Marketing Basics
More...
Soft Skills
Body Language
People Skills
Public Speaking
Persuasion
Job Hunting And Resumes
More...
Vocabulary
GRE Vocab
SAT Vocab
TOEFL Essential Vocab
Basic English Words For All
Global Words You Should Know
Business English
More...
Languages
AP German Vocab
AP Latin Vocab
SAT Subject Test: French
Italian Survival
Norwegian Survival
More...
Engineering
Audio Engineering
Computer Science Engineering
Aerospace Engineering
Chemical Engineering
Structural Engineering
More...
Health Sciences
Basic Nursing Skills
Health Science Language Fundamentals
Veterinary Technology Medical Language
Cardiology
Clinical Surgery
More...
English
Grammar Fundamentals
Literary And Rhetorical Vocab
Elements Of Style Vocab
Introduction To English Major
Complete Advanced Sentences
Literature
Homonyms
More...
Math
Algebra Formulas
Basic Arithmetic: Measurements
Metric Conversions
Geometric Properties
Important Math Facts
Number Sense Vocab
Business Math
More...
Other Major Subjects
Science
Economics
History
Law
Performing-arts
Cooking
Logic & Reasoning
Trivia
Browse all subjects
Browse all tests
Most popular tests