ITC 285 Practice Quiz 5

Which of the following is not a special character that can be utilized in an NTFS file name?

"\"

Your company has a large file and media server that is constantly in use by a large pool of users. You set up two additional servers to mirror the data to reduce access times. In addition, you configure the DNS server to respond to queries by sending in the response all three IP addresses on a rotating basis. Which one of the following TTL values would you be most inclined to configure?

5 minutes

A company is in the process of converting their systems from using IPv4 addresses to IPv6. In the meantime they want to use both IPv4 and IPv6 to ensure all issues are worked out. During this transitionary period what kind of DNS resource records will allow both types of addresses to be resolved? Select two.

A AAAA

Which one of the following statements best describes the typical behavior of a DNS server?

A DNS server resolves a computer name to an IP address

Which of the following scenarios would provide for an ideal use of the ReFS file system?

A volume requiring high reliability for applications using very large files

Which of the following statements are true regarding the differences or similarities between primary and secondary zones? Select three.

AD-integrated primary zones can be hosted on multiple DCs A secondary zone is a read-only copy of a primary zone A secondary zone must have the same name of a primary zone

A secondary server requests an incremental transfer. However, the primary server responds with a full zone transfer for valid reasons. If the secondary server had requested a full zone transfer, what query code would it have used?

AXFR

The TTL value for a DNS server is set to the default value. If you enter the following command: dnscmd /Config /CacheLockingPercent 75 After how many minutes from the last update will the record in the DNS cache be eligible to be overwritten?

After 45 minutes

You are setting up a network and need to install a DNS server that contains a master copy of all DNS records for the domain. What type of DNS server should you install? Choose one of the choices below.

Authoritative server

The \Windows folder is located on what volume?

Boot volume

What benefits are derived with the DNS socket pool used by a DNS server for DNS queries? Select two

Can be used to help protect and guard against DNS cache poisoning Makes it more difficult for an attacker to guess the source port number

A senior system administrator at a large company takes a vacation day. Upon return, the administrator is told a few minor changes were made. However, the changes were not properly documented and as a result some DNS zone transfers are no longer taking place. Which one of the following is a reasonable step that the administrator can take to troubleshoot the problem?

Check the firewall and ensure the TCP port 53 is open

Ember is adding a forest to an existing environment. What type of DNS entity should Ember configure so devices can resolve hostnames between forests? Choose one of the options below.

Conditional forwarder

Your company is growing quickly. You are asked to ensure the DNS server is fault-tolerant. The DNS server is not integrated in the Active Directory. Which one of the following will help ensure the requirement is met?

Create a secondary zone

Disks that are formatted using the GUID Partitioning Table (GPT) can hold larger volume sizes, and benefit from increased reliability provided by which feature below?

Cyclic Redundancy Check (CRC)

Polaris needs to prevent man-in-the-middle attacks induced by forging certificates from an unauthorized CA. Which one of the following should Polaris configure to prevent this type of attack?

DANE

Tessa is setting up a mail server, and adds a DNS resource record as follows: MX mydomain.corp mail.mydomain.corp She then immediately proceeds to send an email message. Which one of the following best describes what will happen when Tessa sends a test message to [email protected]?

Delivery will fail because an A resource record also needs to be added

What Windows permission should be used cautiously and only for exceptions?

Deny

A security audit at a small company reveals that the DNS server managing names for their web and mail servers is susceptible to compromise. What can be done to ensure that the DNS server is secure? Choose one of the options below.

Do not allow dynamic updates

How can an administrator make only the files and folders to which a user has at least Read permissions visible?

Enable access-based enumeration (ABE)

Juno notices the DNS server seems to be underperforming so he starts to monitor traffic. He observes it is receiving a lot of queries from 10.11.12.13, an unfamiliar address. Which of the following best describes a step he can take to help identify the source of the problem?

Enter this command in a command prompt: ping -a 10.11.12.13

You entered the following string in a Windows command prompt: ping www.aRandomDomain.com Which one of the following best describes the type of entity queried of the DNS server?

FLZ

A Deny permission cannot override an Allow permission.

False

A parity space storage layout is similar to a RAID 1 volume, in that a parity bit is written to the spare drive.

False

A user's assigned permissions are a combination of their effective permissions.

False

Permission inheritance defines how permissions are transmitted from a child object to a parent object.

False

What utility is the preferred method for creating and managing shares within Windows Server 2016?

File and Storage Services

Which of the following are valid permissions assigned to files and folders that have been copied or moved within or between volumes? (Choose all that apply.

Files or folders moved within the same NTFS volume retains its original permissions Files or folders moved to a different NTFS volume inherits the destination folder's permissions

What specific PowerShell cmdlet shows information about NFS shares on a server?

Get-NfsShare

You installed a DNS server. Upon completion you realized you might have needed to manually create a zone. manually. Which of the following conditions would require you to create a zone manually? Select three.

If you create a secondary zone for an internet domain If you do not install DNS alongside Active Directory If you create a secondary zone for a primary zone

In the process of creating a new forest Fuyuko starts installing Active Directory. During the process an indication is issued because the system was not able to find a DNS server. What should Fuyuko do? Choose one of the choices below.

Install DNS when Windows asks if you want to do so

Modern file systems use what component to describe information about files, such as time stamps and file attributes?

Metadata

Which permission below can be granted to a user to allow the user to execute applications or scripts?

Modify

A .corp TLD server refers queries for resources in the images.myorg.corp to a DNS server that is authoritative for the myorg.corp domain. What type of resource record facilitates this capability? Choose one of the options below.

NS

You need to configure DNSSEC to include protection against attackers issuing queries with the intention of getting all the names in a zone. Which option will you select to satisfy this requirement?

NSEC3

Which of the following are considered a broad storage category? (Choose all that apply.)

Network-attached storage Storage area network Local storage and direct-attached storage

Olavi configures a DNS server in the company for which he works. In the process, Windows creates a zone named 1.168.192.in-addr.arpa. Which of the following statements are true? Select two.

Olavi specified only the network ID portion of the zone It represents the RLZ name for a network whose ID is 192.168.1.0

A company developed a web-based application such that its use is limited to verifiable customer-defined domains. What kind of record can be configured to enforce this restriction? Choose one of the options below.

PTR

An administrator wants to utilize a RAID volume that provides redundancy using disk striping with parity. What type of RAID configuration should the administrator select?

RAID5

Some employees are saying the network is slow. You notice DNS responses seem to be taking a lot longer than usual. You start to monitor traffic. You notice signs that a DNS amplification attack may be in progress. Which one of the following best describes what you can configure or enable to help mitigate the problem?

RRL

Select the file system that can repair minor file system issues automatically, and supports up to 1 yottabyte volume sizes.

ReFS

A DNS client initiates a query expecting the DNS server to process the query until it responds with an address that satisfies the query. In the process, the root server is queried first. A TLD server is queried next, and ultimately an authoritative server for the domain name being resolved is queried. How would you characterize this type of query?

Recursive

You bought a used Windows 7 computer from a friend who has four children in the household. When you set up the computer and try to access a few social media sites you are unsuccessful. What is a best possible solution? Choose one of the choices below.

Remove entries in the hosts file referencing the sites

Which disk subsystem is considered more enterprise-ready and often used in server backplanes?

SAS

What option in the New Share Wizard creates a share that is suitable for Hyper-V?

SMB Share - Applications

What type of access control list defines the settings for auditing access to an object?

System access control list

In the process of configuring access to a service on a server, you invoke DNS Manager to add an SRV record. What Transport-layer protocols are available for selection? Select two.

TCP UDP

What specific ways can a user become the owner of a file system object? (Choose all that apply.)

Take ownership of a file or folder Create the file or folder Assigned ownership

Internet access is unavailable leading you to suspect it is a DNS issue. You discover no response is being received from any of the traditional forwarders. In addition, the normal recursive lookup process is also failing. Which one of the following describes a possible problem or fix?

The "Use root hints if no forwarders are available" checkbox needs to be asserted

Which of the following statements is true regarding the page file?

The page file should be on its own volume

In the process of configuring a DNS server, what would motivate Li to enter the following PowerShell command? Import-DnsServerRootHint server.mydomain.corp Choose one of the following options.

To copy root hints from another DNS server

A solid state drive is a good candidate for storing the page file.

True

The general security rule for assigning permissions to resources is to use the least privileges principle.

True

The write file and folder permission allow a user to create and modify files and read file attributes and permissions.

True

An internal web server in a testing domain is used for testing apps. The web server has a static IP address. In addition, a static DNS record has been configured in the DNS server within the testing domain. You replace the web server and assign the same IP address to the new server, but you change the hostname. Which one of the following statements best describes what you should do or expect?

Update the static DNS resource record on the DNS server with the new hostname

You need to install a caching-only DNS server directly on a system running Server Core. How can you best accomplish this task and/or what should you consider? Choose one of the choices below.

Use the PowerShell command Install-WindowsFeature DNS -IncludeManagementTools

Which SATA version supports transfer speeds up to 6 Gb/s?

Version 3

A few network technicians are debating whether DNS forwarders should be configured. They contact Dashiell, their manager, for direction. Dashiell explains the situations in which forwarders should be configured. Which one of the following does Dashiell include in his explanation?

When a forest trust is created

You create an Azure private DNS zone but the resources in your Azure virtual network are unable to use the private zone. Which one of the following best describes the solution?

You need to link an existing virtual network with the zone

You create a subdomain and delegate it to a zone on a new DNS server. You assign 172.16.1.100 as the address of the new DNS server. After a month of operation a decision is made to change the address to 192.168.1.100. What are the consequences of this change and/or what additional action should be taken, if any? Choose one of the options below.

You need to manually update the NS record on the server hosting the parent domain

Xiomara is a junior administrator troubleshooting a DNS issue. She uses DNS Manager to check the SOA record to confirm the server that is primarily responsible for the zone is specified. She notices the entry for the "Responsible person:" seems incorrect. What format will she use to fix the information?

myemail.

Shaq manages a hybrid network infrastructure where the on-premises computers need to resolve names of Azure VMs. Shaq needs to connect the on-premises network to the Azure virtual network. Which one of the following would Shaq NOT configure for names to be resolved successfully?

site-to-point VPN

When a member computer starts for what purpose will it attempt to contact a DNS server? It will do so in order ______________. Choose one of the choices below.

to find a domain controller that can authenticate it

Before creating DNS resource records you prepare a reference table similar to the one shown below. Based on the information in the table, which of the following statements are true? Select two.

www.mydomain.corp will resolve to 192.168.1.200 tftp.mydomain.corp will be in an unresolvable loop