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WorksheetsMTA Networking Fundamentals Review Part 1
Total questions: 26
Worksheet time: 1hrs 7mins
One advantage of dynamic routing is that it?
Automatically maintains routing tables
Limits traffic derived from routing protocols
Reduces broadcast traffic
Automatically enables DHCP
Which of the following represents a Media Access Control (MAC) address?
127.0.0.1
GV:ZC:KK:DK:FZ:CA
255.255.255.0
05:35:AB:6E:AF:25
Connecting to a private network address from a public network requires?
Network address translation (NAT)
DHCP
Network Access Protection (NAP)
Dynamic domain name system (DDNS)
A network device that associates a MAC address with a port is a?
DSL modem
Hub
Router
Switch
A Layer 2 deivce that connects multiple computers within a network is a?
Repeater
Switch
Router
Packet
A cable that meets the 1000BaseT standard has a maximum length of?
100 m
250 m
500 m
1,000 m
A router's static route is set by?
Adjacent network
Next upstream router
Network administrator
Routing protocol
Which setting is used to determine the Domain Name System (DNS) settings on a client computer?
Telnet
NSLookup
Pathping
Netstat
The default subnet mask for a Class B Network is?
0.0.0.255
0.0.255.255
255.0.0.0
255.255.0.0
The default port used for SMTP is?
23
25
80
8080
The ping tool is used to: (Choose two)
Determine the network portion of a host address
Self-test a host's own network interface
Determine whether a host is reachable
Manage a host's session when UDP is used
Which of the following are features of DHCP? (choose two)
IP address resolution to canonical names
IP address exclusion
Secure shell connections
Address reservation
Network file transfer
The command-line tool used to list a host's active incoming connections is?
Netstat
Ipconfig
NSLookup
Ping
A computer that has an IP address of 169.254.0.1 cannot access the network. Which of the following services should you confirm is availabe?
WINS
DNS
DHCP
TFTP
Which network does the IP address 220.100.100.100 belong to?
220.100.100.0/24
220.100.100.1/24
255.255.255.0/24
255.255.255.1/24
Which subnet mask is valid?
255.255.255.240
255.255.255.228
255.255.255.164
255.255.255.245
A service that resolves NetBIOS names to IP addresses is?
DNS
ISP
ARP
WINS
What type of DNS record maps host names to addresses?
Mail Exchanger (MX) DNS record
Service (SRV) DNS record
Host (A) DNS record
Canonical (CNAME) DNS record
Teredo tunneling is a protocol that?
Translates Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6)
Allows IPv6 connectivity through IPv4 devices
Provides VPN security
Dynamically allocates IPv6 addresses
The default port used for telnet is?
23
25
80
8080
When a client's DHCP issued address expires the client will?
Select a new address and request approval from the DHCP server
Require manual configuration with static IP address
Attempt to obtain a new address by broadcasting
Continue to use the address until it is notified to stop
When a client's DHCP issued address expires, the client will?
Select a new address and request approval from DHCP
Require manual configuration with a static IP address
Attempt to obtain a new address by broadcasting
Continue to use the address until it is notified to stop
You ping a server by using fully qualified domain name (FQDN) and do not receive a response.
You then ping the same server by using it's IP address and receive a response.
Why do you receive a response on the second attempt but not on the first attempt?
Ping is improperly configured
The DNS is not resolving
The DHCP server is offline
NSLookup is stopped
A MAC address identifies an?
UPnP device
Local broadcast domain
Network Interface card (NIC)
Local area network (LAN)
Two companies want to share data by using the Internet. Which type of network provides the solution
Ethernet
Intranet
Extranet
Perimeter
Which of the following represents a Media Access Control (MAC) address?
127.0.0.1
GV:ZC:KK:DK:FZ:CA
05:35:AB:6E:AL:25
255.255.255.0
