70-642 Net Infrastructure Config Flashcards
The first attempt to break up IP addresses used?
Classfull Subnetting to provide address ranges of differing sizes.
Prior to DNS what did computers use to map human-readable named to IP addresses?
HOSTS
The method of breaking up IP address space into address ranges of flexible size is called?
CIDR
What must each host on a TCP/IP network be configured with in order to communicate with other hosts?
IP address
What format are IPv4 addresses most commonly written
Dotted-decimal
What type of activation key allows you to host an activation service locally within your own network?
KMS - Key Management System
Which windows 2008 feature installs and configures wireless connections and wireless LAN profiles?
Wireless Networking
The ability to use the installation process to fix problems with an existing windows server system is called?
Repair
Installation of the necessary components for a particular server role, with out the GUI and other software features is called?
Server Core
What screen appears by default when the windows server 2008 operating system is first installed?
Initial config tasks
What is the feature that allows different users on different computers to access the internet at the same time?
Internet connection sharing
What single point of administration allows you to configure networking and firewall tasks on a windows server 2008?
Network and sharing centre
The setting describing the network environment, such as home or public network, is called the?
Network Location
The network location setting controls the behaviour of?
Network Discovery
What is the primary means of name resolution on Windows networks prior to the introduction of Windows 2000 and Active Directory?
NetBIOS
Which feature is used to perform backups and restores Windows volumes?
Windows Server Backup
Whoa I networking service is used to automatically associate NetBIOS names with IP addresses?
WINS
What is used to manage the licensing process for the volume licenses of windows vista and windows server 2008
Volume Activation
A WHAT? will transfer all records within a zone from a primary server to a secondary server.
full zone transfer (AXFR
A WHAT? Record_ creates an alias for an existing A record.
CNAME Record
A WHAT record is used by e-mail systems such as Microsoft Exchange to locate mail servers in different networks
Mail Exchanger (MX) record
WHAT domain allows IPv6 hosts to map host names to IP addresses.
ip6.arpa domain
contoso.com is an example of WHAT within the .com top-level domain.
second-level domain
WHAT application scope will replicate DNS data to all DNS servers within a domain.
DomainDNSZones
WHAT stores DNS data in a text file on the server hard drive, rather than as part of Active Directory.
File-backed zone
Each DNS record has WHAT that indicates the maximum time that a record will be cached by a DNS server before it is discarded.
Time to Live (TTL)
A DNS server is considered WHAT for each zone that it hosts.
authoritative
A DNS domain name like .uk or .it is an example of WHAT domain.
Country code domain
This DNS configuration item will forward DNS queries to different servers based on the domain name of the query.
a. Iterative forwarder
b. Recursive forwarder
c. Conditional forwarder
d. IPv6 forwarder
c.Conditional forwarder
This type of zone takes human-readable FQDNs and translates them into IP addresses.
a. Standard zone
b. Forward lookup zone
c. Reverse lookup zone
d. Inverse lookup zone
b.Forward lookup zone
This zone is used in combination with IP addresses to resolve queries for IPv4 IP addresses:
a. in.addr-arpa
b. in.addr-ipv4
c. in.addr-ipv4.arpa
d. in.ipv4.arpa
a.in.addr-arpa
The IPv6 DNS host record is referred to as a(n):
a. A record
b. AA record
c. AAA record
d. AAAA record
d.AAAA record
A DNS server that hosts a primary or secondary zone containing a particular record can issue the following response to a query for that record: a.Authoritative answer b.Non-authoritative answer c.Referral answer d.Non-referral answer Questions
a.Authoritative answer
You can secure an Active Directory-integrated DNS server, zone, or record by applying the following to it:
a. System Access Control List
b. Security Access Control List
c. Discretionary Access Control List
d. Distributed Access Control List
c.Discretionary Access Control List
This zone type contains only SOA, name server, and glue records for the relevant zone.
a. Secondary zone
b. Stub zone
c. Primary zone
d. Caching-only zone
b.Stub zone
Data from a primary zone is transmitted to secondary zones using the following:
a. Zone transfer
b. Zone transmission
c. DNS Zone
d. Active Directory replication
a.Zone transfer
These contain the names and IP addresses of the DNS servers authoritative for the root zone.
a. “.” zone
b. Top-level zone
c. Root Hints
d. Root Cache
c.Root Hints
The following feature is available only on Active Directory-integrated DNS zones:
a. Dynamic updates
b. Incremental zone transfers
c. Reverse lookup zones
d. Secure dynamic updates
d.Secure dynamic updates
This type of router is well-suited for a small organization with low levels of network traffic utilization
i. software-based router
This is used as the Windows Server 2008 implementation of a RADIUS server
Network Policy Server (NPS)
802.1X is used to configure this for both wired and wireless network connections.
e. network access control
The IP address 255.255.255.255 represents WHAT in the IP Routing table.
a. Loopback address
b. Limited broadcast address
c. Directly-attached network route
d. Default route
b.Limited broadcast address
If an IP Routing Table contains two routes to the same destination network, the route with the lowest WHAT will be selected first.
a. Weight
b. Metric
c. GUID
d. Priority
b.Metric
In an 802.1X infrastructure, an NPS or RADIUS server performs the role of the:
a. Applicant
b. Supplicant
c. Authorization Server (AS)
d. Authenticator
c.Authorization Server (AS)