Free MCSA windows server 2012 certification random online test with realtime questions and answers with explanations part 3 Infibee.com

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Instructions

Total Questions 20
Each question carry 1 mark
Must answer all the questions (otherwise report card will not be generated)
If you dont want to take a test, simply click the check answers button and view all the answers with explanations
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No Time Limit
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1. You need to deactivate the UGMC option on some of your domain controllers. At which level in Active Directory would you deactivate UGMC?

A.
Server
B.
Site
C.
Domain
D.
Forest

Correct Answers :

[B]

Explanation :

The NTDS settings for the site level are where you would activate and deactivate UGMC.

2. You work for an organization with a single domain forest. Your company has one main location and two branch locations. All locations are configured as Active Directory sites, and all sites are connected with the DEFAULTIPSITELINK object. Your connections are running slower than company policy allows. You want to decrease the replication latency between all domain controllers in the various sites. What should you do?

A.
Decrease the Replication interval for the DEFAULTIPSITELINK object.
B.
Decrease the Replication interval for the site.
C.
Decrease the Replication schedule for the site.
D.
Decrease the Replication schedule for all domain controllers.

Correct Answers :

[A]

Explanation :

By decreasing the Replication interval for the DEFAULTIPSITELINK object, you will decrease the replication latency for all sites using the DEFAULTIPSITELINK.

3. Channel Fishing Company wants to configure a CA server in the DMZ to issue certificates to remote users. How would you accomplish this? (Choose all that apply.)

A.
You should consider having the Certificate Enrollment Policy Web Server role included in the solution.
B.
You should consider having the online responder included in the solution.
C.
You should consider having the Network Device Enrollment Service included in the solution.
D.
You should consider having the web service included in the solution.
E.
You should consider having the Certificate Enrollment Web Service included in the solution.
F.
You should consider having the Web Enrollment service included in the solution.

Correct Answers :

[A, E]

Explanation :

Certificate Enrollment Web Service with the Certificate Enrollment Policy Web Server role is the preferred Microsoft solution for issuing certificates through the internet.

4. The certificate revocation list (CRL) polling begins to consume bandwidth. What steps should you consider to reduce network traffic?

A.
You should consider implementing the Certificate Enrollment Policy Web Server role and Certificate Enrollment Web Services role.
B.
You should consider implementing an online responder
C.
You should consider implementing an online issuing CA and a root CA.
D.
You consider publishing more CRLs.

Correct Answers :

[B]

Explanation :

The online responder uses a lightweight HTTP protocol that responds faster and more efficiently than downloading a traditional CRL.

5. You are the administrator for your company, and you are looking at upgrading your Windows Server 2008 web server to Windows Server 2012 R2. Which version of Windows Server 2012 R2 does Microsoft recommend you use?

A.
Windows Server 2012 R2 Datacenter
B.
Windows Server 2012 R2 Standard
C.
Windows Server 2012 R2 Essentials
D.
Windows Server 2012 R2 Foundation

Correct Answers :

[B]

Explanation :

Microsoft recommends that you upgrade your Windows Server 2008 or Windows Server 2008 R2 web server to Windows Server 2012 R2 Standard.

6.You are looking at upgrading your Windows Server 2008 R2 Enterprise with SP2 machine to Windows Server 2012 R2. Your organization is considering virtualizing its entire server room, which has 25 servers. To which version of Windows Server 2012 R2 would you upgrade?

A.
Windows Server 2012 R2 Datacenter
B.
Windows Server 2012 R2 Standard
C.
Windows Server 2012 R2 Essentials
D.
Windows Server 2012 R2 Foundation

Correct Answers :

[A]

Explanation :

Windows Server 2012 R2 Datacenter was designed for organizations that are seeking to migrate to a highly virtualized, private cloud environment. Windows Server 2012 R2 Datacenter has full Windows Server functionality with unlimited virtual instances.

7. You are the network administrator for a midsize computer company. You have a single Active Directory forest, and your DNS servers are configured as Active Directory Integrated zones. When you look at the DNS records in Active Directory, you notice that there are many records for computers that do not exist on your domain. You want to make sure that only domain computers register with your DNS servers. What should you do to resolve this issue?

A.
Set dynamic updates to None.
B.
Set dynamic updates to Nonsecure And Secure
C.
Set dynamic updates to Domain Users Only.
D.
Set dynamic updates to Secure Only.

Correct Answers :

[D]

Explanation :

The Secure Only option is for DNS servers that have an Active Directory Integrated zone. When a computer tries to register with DNS dynamically, the DNS server checks Active Directory to verify that the computer has an Active Directory account. If the computer that is trying to register has an account, DNS adds the host record. If the computer trying to register does not have an account, the record gets tossed away, and the database is not updated.

8. Your company consists of a single Active Directory forest. You have a Windows Server 2012 R2 domain controller that also has the DNS role installed. You also have a Unixbased DNS server at the same location. You need to configure your Windows DNS server to allow zone transfers to the Unix-based DNS server. What should you do?

A.
Enable BIND secondaries.
B.
Configure the Unix machine as a stub zone.
C.
Convert the DNS server to Active Directory Integrated.
D.
Configure the Microsoft DNS server to forward all requests to the Unix DNS server.

Correct Answers :

[A]

Explanation :

If you need to complete a zone transfer from Microsoft DNS to a BIND (Unix) DNS server, you need to enable BIND secondaries on the Microsoft DNS server.

9. A system administrator is trying to determine which file system to use for a server that will become a Windows Server 2012 R2 file server and domain controller. The company has the following requirements:

The file system must allow for file-level security from within Windows 2012 R2 Server.
The file system must make efficient use of space on large partitions.
The domain controller Sysvol must be stored on the partition.

Which of the following file systems meets these requirements?

A.
FAT
B.
FAT32
C.
HPFS
D.
NTFS

Correct Answers :

[D]

Explanation :

NTFS has file-level security, and it makes efficient usage of disk space. Since this machine is to be configured as a domain controller, the configuration requires at least one NTFS partition to store the Sysvol information.

10. For security reasons, you have decided that you must convert the system partition on your removable drive from the FAT32 file system to NTFS. Which of the following steps must you take in order to convert the file system? (Choose two.)

A.
Run the command CONVERT /FS:NTFS from the command prompt.
B.
Rerun Windows Server 2008 R2 Setup and choose to convert the partition to NTFS during the reinstallation.
C.
Boot Windows Server 2008 R2 Setup from the installation CD-ROM and choose Rebuild File System.
D.
Reboot the computer.

Correct Answers :

[A, D]

Explanation :

To convert the system partition to NTFS, you must first use the CONVERT command-line utility and then reboot the server. During the next boot, the file system will be converted.

11. A system administrator creates a local Printer object, but it doesn’t show up in Active Directory when a user executes a search for all printers. Which of the following are possible reasons for this? (Choose all that apply.)

A.
The printer was not shared.
B.
The printer is offline.
C.
The client does not have permission to view the printer.
D.
The printer is malfunctioning.

Correct Answers :

[A, C]

Explanation :

A printer may not show up within Active Directory if the printer has not been shared or if the client does not have permission to view the printer. The printer will appear as an object in Active Directory even if it is offline or malfunctioning.

12. You are the network administrator for a midsize coffee bean distributor. Your company’s network has four Windows 2012 R2 servers, and all of the clients are running either Windows 8 or Windows 7. Most of your end users use laptops to do their work, and many of them work away from the office. What should you configure to help them work on documents when away from the office?

A.
Online file access
B.
Offline file access
C.
Share permissions
D.
NTFS permissions

Correct Answers :

[B]

Explanation :

Offline files give you the opportunity to set up files and folders so that users can work on the data while outside the office.

13. You need to create a new user account using the command prompt. Which command would you use?

A.
dsmodify
B.
dscreate
C.
dsnew
D.
dsadd

Correct Answers :

[D]

Explanation :

The dsadd command allows you to add an object (user’s account) to the Active Directory database.

14. Maria is a user who belongs to the Sales distribution global group. She is not able to access the laser printer that is shared on the network. The Sales global group has full access to the laser printer. How do you fix the problem?

A.
Change the group type to a security group.
B.
Add the Sales global group to the Administrators group.
C.
Add the Sales global group to the Printer Operators group.
D.
Change the Sales group to a local group.

Correct Answers :

[A]

Explanation :

Distribution groups are for emails only, and distribution groups cannot be assigned rights and permissions to objects.

15. You are hired as a consultant to the ABC Company. The owner of the company complains that she continues to have desktop wallpaper that she did not choose. When you speak with the IT team, you find out that a former employee created 20 GPOs and they have not been able to figure out which GPO is changing the owner’s desktop wallpaper. How can you resolve this issue?

A.
Run the RSoP utility against all forest computer accounts.
B.
Run the RSoP utility against the owner’s computer account.
C.
Run the RSoP utility against the owner’s user account.
D.
Run the RSoP utility against all domain computer accounts.

Correct Answers :

[C]

Explanation :

The Resultant Set of Policy (RSoP) utility displays the exact settings that apply to individual users, computers, OUs, domains, and sites after inheritance and filtering have taken effect. Desktop wallpaper settings are under the User section of the GPO, so you would run the RSoP against the user account.

16. You are the network administrator for a large organization that has multiple sites and multiple OUs. You have a site named SalesSite that is for the sales building across the street. In the domain, there is an OU for all salespeople called Sales. You set up a GPO for the Sales- Site, and you need to be sure that it applies to the Sales OU. The Sales OU GPOs cannot override the SalesSite GPO. What do you do?

A.
On the GPO, disable the Block Child Inheritance setting.
B.
On the GPO, set the Enforce setting.
C.
On the GPO, set the priorities to 1.
D.
On the Sales OU, set the Inherit Parent Policy settings.

Correct Answers :

[B]

Explanation :

The Enforced option can be placed on a parent GPO, and this option ensures that all lower-level objects inherit these settings. Using this option ensures that Group Policy inheritance is not blocked at other levels.

17. Alexis is a system administrator for an Active Directory environment that contains four domains. Recently, several managers have reported suspicions about user activities and have asked her to increase security in the environment. Specifically, the requirements are as follows:

Audit changes to User objects that are contained within a specific OU.
Allow a special user account called Audit to view and modify all security-related information about objects in that OU.

Which of the following steps should Alexis take to meet these requirements? (Choose all that apply.)

A.
Convert all volumes on which Active Directory information resides to NTFS.
B.
Enable auditing with the Active Directory Users and Computers tool.
C.
Create a new Active Directory domain and create restrictive permissions for the suspected users within this domain.
D.
Reconfigure trust settings using the Active Directory Domains and Trusts tool.
E.
Specify auditing options for the OU using the Active Directory Users and Computers tool.
F.
Use the Delegation of Control Wizard to grant appropriate permissions to view and modify objects within the OU to the Audit user account.

Correct Answers :

[B, E, F]

Explanation :

The first step is to enable auditing. With auditing enabled, Alexis can specify which actions are recorded. To give permissions to the Audit user account, she can use the Delegation of Control Wizard.

18. Crystal is a system administrator for an Active Directory environment that is running in Native mode. Recently, several managers have reported suspicions about user activities and have asked her to increase security in the environment. Specifically, the requirements are as follows:

The accessing of certain sensitive files must be logged.
Modifications to certain sensitive files must be logged.
System administrators must be able to provide information about which users accessed sensitive files and when they were accessed.
All logon attempts for specific shared machines must be recorded.

Which of the following steps should Crystal take to meet these requirements? (Choose all that apply.)

A.
Enable auditing with the Computer Management tool.
B.
Enable auditing with the Active Directory Users and Computers tool.
C.
Enable auditing with the Active Directory Domains and Trusts tool.
D.
Enable auditing with the Event Viewer tool.
E.
View the audit log using the Event Viewer tool.
F.
View auditing information using the Computer Management tool.
G.
Enable failure and success auditing settings for specific files stored on NTFS volumes.
H.
Enable failure and success auditing settings for logon events on specific computer accounts.

Correct Answers :

[B, E, G, H]

Explanation :

The Active Directory Users and Computers tool allows system administrators to change auditing options and to choose which actions are audited. At the file system level, Crystal can specify exactly which actions are recorded in the audit log. She can then use Event Viewer to view the recorded information and provide it to the appropriate managers.

19. You are the network administrator for a midsize organization that has installed Windows Server 2012 R2 onto the network. You are thinking of moving all machines to Windows 8 and IPv6. You decide to set up a test environment with four subnets. What type of IPv6 addresses do you need set up?

A.
Global addresses
B.
Link-local addresses
C.
Unique local addresses
D.
Site-local addresses

Correct Answers :

[C]

Explanation :

The unique local address can be FC00 or FD00, and it is used like the private address space of IPv4. Unique local addresses are not expected to be routable on the global Internet, but they are used for private routing within an organization.

20. You have a large IP-routed network using the address 137.25.0.0; it is composed of 20 subnets, with a maximum of 300 hosts on each subnet. Your company continues on a merger-and-acquisitions spree, and your manager has told you to prepare for an increase to 50 subnets with some containing more than 600 hosts. Using the existing network address, which of the following subnet masks would work for the requirement set by your manager?

A.
255.255.252.0
B.
255.255.254.0
C.
255.255.248.0
D.
255.255.240.0

Correct Answers :

[A]

Explanation :

A Class B address with a default subnet mask of 255.255.0.0 will support up to 65,534 hosts. To increase the number of networks that this network will support, you need to subnet the network by borrowing bits from the host portion of the address. The subnet mask 255.255.252.0 uses 6 bits from the host’s area, and it will support 64 subnets while leaving enough bits to support 1,022 hosts per subnet. The subnet mask 255.255.248.0 uses 5 bits from the hosts and will support 32 subnetworks while leaving enough bits to support 2,046 hosts per subnet. 255.255.252.0 is the better answer because it leaves quite a bit of room for further growth in the number of networks while still leaving room for more than 1,000 hosts per subnet, which is a fairly large number of devices on one subnet. The subnet mask 255.255.254.0 uses 7 bits from the host’s area and will support more than 120 networks, but it will leave only enough bits to support 500 hosts per subnet. The subnet mask 255.255.240.0 uses 4 bits from the hosts and will support only 16 subnetworks, even though it will leave enough bits to support more than 4,000 hosts per subnet.

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