One benefit of the hierarchical structure of DNS is that it is possible to have two hosts with the same host names that are in different locations in the hierarchy.
DHCP cannot dynamically allocate an IP address from a pool of addresses and then reclaim it when it is no longer needed.
IPv6 uses 128 bits, or 16 bytes, for addressing, thus providing 2128 (about 340 billion) unique addresses.
Dynamic IP addresses can be assigned when administering TCP/IP hosts. These addresses must be configured and maintained manually.
What is the primary means of identifying network devices and services in a Windows Server 2008 network?
The process of obtaining an IP address for a computer name (for example, "ComputerA") is called __________.
Of the several key components of subnetting that are listed below, which is the most accurate description?
Systems within a subnet need not be burdened with information about external network addressing
The routing service included with Windows Server 2008 is better suited for __________.
a smaller network
If you use DHCP with an alternate configuration and the DHCP client cannot locate a DHCP server, the alternate configuration is used to configure the network adapter. No additional discovery attempts are made except under what conditions?
All of the above
To comply with RFC 1542 and provide relay agent support, each router must be able to recognize __________.
BOOTP and DHCP protocol messages and relay them appropriately
A starting address of 192.0.0.0 and an ending address of 220.127.116.11 is a member of which network class?
Which feature is an integral part of IPv6, whereas it was an optional feature under IPv4?
The DHCP relay agent listens for which messages that are broadcast from the client?
All of the above
What service provides the ability to use a Windows Server 2008 computer as a router, which passes network traffic from one TCP/IP network to another, as well as for remote access capabilities using either dial-up or VPN technology?
Routing and Remote Access
To support and use the DHCP service across multiple subnets, routers connecting each subnet should comply with the DHCP/BOOTP relay agent capabilities described in __________.
Because the software is installed into a single partition, the specified minimum storage requirements actually apply to the space within the partition being used and not to the total drive size.
If you set the IP address manually, you will not need to provide DNS server information manually.
ICS turns your computer into a router so that other computers on the local network can access its Internet connection.
If you inappropriately allowed network discovery in a public network environment (for example, an Internet café), you would allow total strangers to see and access any file shares on your system.
Each host on a TCP/IP network should be configured with a number of mandatory and optional configuration items except for which of the following?
Windows Server 2008 (and all Microsoft operating systems going back to Windows 2000) supports which two types of hard disks?
basic and dynamic
Which type of volume is made up of free space from multiple disks and uses RAID-0 striping to interleave data across the disks, thus improving the read performance of the volume?
Which partition style is recommended for disks larger than 2TB or for disks that are used in Itanium computers?
A computer running Server Core will allow you to launch which of the following consoles?
Windows Registry Editor
Best practices when installing Windows Server 2008 recommends installing the software onto which type of media?
fresh or previously used media
You can configure network settings on a Windows Server 2008 computer by using a number of different tools with the exception of which of the following?
File and Print Sharing Wizard
The default installation of Windows Server 2008 Enterprise Edition allows you to install 17 different server roles. Which of the following is not a role that you can install?
System File Services
Which feature allows recovery of operating system state, files, folders, and application data by periodically creating a snapshot of the full server or selected volumes?
Windows Server Backup
You can manage disks and partitions in Windows Server 2008 by using which tool?
Disk Management tools
What is the minimum number of physical computers required to allow you to use a KMS key?
25 Vista and five Windows Server 2008 computers
Once a DHCP scope is defined and exclusion ranges are applied, the remaining addresses form what is called an available address pool within the scope.
The Reverse Address Resolution Protocol (RARP) was designed for what reason?
for diskless workstations that had no means of permanently storing their TCP/IP settings
BOOTP enables a TCP/IP workstation to retrieve settings for all of the configuration parameters it needs to run excluding which option?
Which of the following is not a key benefit provided by DHCP for those managing and maintaining a TCP/IP network?
Sent by clients via broadcast to locate a DHCP server per RFC 2131, which message may include options that suggest values for the network address and lease duration?
Which of the following is sent by a DHCP server to a DHCP client to confirm an IP address and provide the client with those configuration parameters that the client has requested and the server is configured to provide?
The initial DHCP lease process is accomplished by using a series of exchanges between a DHCP client and DHCP server that utilizes four messages. Which of the following is not a message that is used?
All DHCP servers that receive the DHCPDISCOVER message and have a valid configuration for the client will broadcast __________.
The broadcast DHCPREQUEST message contains all of the following information except __________.
DNS information for the client
A DHCP client will perform the initial lease process in all of the following situations with the exception of __________.
after every reboot
If you use DHCP with an alternate configuration and the DHCP client cannot locate a DHCP server, the alternate configuration is used to configure the network adapter. Additional discovery attempts are made under what condition?
All of the above
Which of the following apply to all clients within a scope and are the most frequently used set of options?
What criteria must be met by the server before using the Reconcile feature to verify client information for a DHCP scope from the registry?
You must restore the DHCP server registry keys, or they must remain intact from previous service operations on the server computer.
Which file is used by the DHCP database as a temporary storage file during database index maintenance operations (this file sometimes resides in the %systemroot%\System32\Dhcp directory after a system failure)?
After the client receives an offer from at least one DHCP server, it broadcasts a DHCPREQUEST message to all DHCP servers with 0.0.0.0 as the source address and __________ as the destination address.
As long as the TTL for a cached resource record does not expire, a DNS server can continue to cache and use the resource record again when answering queries by its clients that match these resource records.
In a Windows Server 2008 network, the primary means of locating network devices and network services is through the use of __________.
Which zone hosts a read/write copy of the DNS zone in which resource records are created and managed?
standard primary zone
Which zone is a copy of a zone that contains only those resource records necessary to identify the authoritative DNS servers for that zone?
Which zone enables a host to determine another host's name based on its IP address?
reverse lookup zone
Which of the following is a 32-bit integer representing the maximum time, in seconds, that a DNS server or client caches this resource record before it is discarded?
After sending a zone transfer request, which option shows how long (in seconds) the zone's secondary server waits before sending another request?
What is the length of time that the DNS service waits before retrying a query made during a recursive lookup?
What is the length of time that the DNS service waits before failing a recursive lookup that has been retried?
A conditional forwarder in an Active Directory environment can be replicated to any of the following except all __________.
domain controllers in the forest
You can use the DNS console to manually or automatically test DNS servers by submitting all of the following queries except __________.
both B and C
When most traffic is synchronous, as in voice and video transmissions, VPN is your best option.
By using the Routing and Remote Access service, Windows Server 2008 can be configured as a router and remote access server.
A hub examines the destination and source address of an incoming data frame and forwards the frame to the appropriate destination port according to the destination address.
For best results, the internetwork should be limited to fewer than how many subnets with an easily predicted traffic pattern (such as arranged consecutively in a straight line)?
Windows Server 2008 includes all of the following routing protocols that can be added to the Routing and Remote Access service with the exception of __________.
Which of the following is the limited broadcast address that is general for all networks and routers?
Which column of the IP Routing Table indicates the gateway value for each routing table entry?
Of the four types of routes that can be found in a routing table, which of the following cannot be found?
Which option enables internal clients to connect to the Internet using a single, external IP address?
network address translation
What type of connectivity creates a secure point-to-point connection across either a private network or a public network, such as the Internet?
virtual private network
An NPS Network Policy, which is a rule for evaluating remote connections, consists of which of the following items?
all of the above
What encryption type is used for dial-up and PPTP-based VPN connections with a 40-bit key?
Which mutual authentication method offers encryption of both authentication data and connection data?
Which generic authentication method offers encryption of authentication data through the MD5 hashing scheme?
Challenge Handshake Authentication Protocol (CHAP)
Which generic authentication method does not encrypt authentication data?
Shiva Password Authentication Protocol (SPAP)
802.1X provides port-based security through the use of all of the following components with the exception of a(n) __________.
What term refers to the device that is seeking access to the network, such as a laptop attempting to access a wireless access point?
Which one-way authentication method offers encryption of both authentication data and connection data (the same cryptographic key is used in all connections; this method supports older Windows clients, such as Windows 95 and Windows 98)?
One example of an NPS Policy Setting includes IP properties that specify IP address assignment behavior. Which of the following is not an option?
Client Must Supply an IP Address