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WorksheetsCCNA Modules Review Quiz #2
Total questions: 24
Worksheet time: 13mins
Which two of the following are equivalent to a megabyte? (choose two)
1000 bits
1000 Kilobytes
8000 bits
8000 Kilobits
Which of the following are valid mac addresses? (choose two)
A2:17:BB:69:02:CS
02F9.3351.AG86
00C0.1B5A.84E8
28-F1-25-A0-4H-33
How would you reconfigure the mac address on the ethernet NIC of a windows host?
You must use the Microsoft tool MacEdit
It can be reconfigured from a command prompt
MAC address are "burned in" and cannot be reconfigured
Only the system admin can reconfigure a mac address
Which address does a switch use to make forwarding decisions?
source mac address
source ip address
destination mac address
destination ip address
Which bits in the mac address "00c0.12d5.e398" identify the company that manufactured the NIC?
e398
d5e398
00c012
00c0
How would you verify the ip address settings on a Linux Server?
ipconfig
ip config
ifconfig
show ifconfig
True or False: RFC1918 addresses are not routable.
True
False
True or False: RFC1918 addresses are private and can be routed internally within a network, but not to the Internet.
True
False
True or False: Router interface ip addresses can be assigned via DHCP.
True
False
How do you display the ip address information on a Window's host?
ip config
ipconfig
if config
ifconfig
Which of the following networks are not part of the RFC1918 private address specifications? (choose three)
172.16.0.0 /16
192.168.0.0 /16
10.0.0.0 /8
192.168.0.0 /24
10.0.0.0 /16
What is used to resolve an IP address into a MAC address?
mac address table
DNS
ARP
Gratuitous ARP
RARP
Where can a DNS server be located?
at the DMZ
only on the Internet
on the local network or the Internet
only on the local network
True or False: There is a monthly fee or annual cost for subscribing to a public DNS such as Google DNS.
True
False
True or False: ARP requests are forwarded by routers.
True
False
Mac addresses are used for communication on the local LAN, but if the destination address is not on the local LAN, the _____________will be used and the __________will not forward the ARP to a different network.
ip address of the default gateway / router
mac address of the default gateway / router
ip address of the default gateway / switch
mac address of the default gateway / switch
There are 3 hosts: Host 1 MAC (AAAA.AAAA.AAAA), Host 2 MAC (BBBB.BBBB.BBBB), and Host 3 MAC (CCCC.CCCC.CCCC). Host 1 wants to send data to Host 2. What would be the destination address for an ARP request?
BBBB.BBBB.BBBB
BBBB.BBBB.BBBB and CCCC.CCCC.CCCC
FFFF.FFFF.FFFF
0000.0000.0000
Which of the following protocols use UDP?
Telnet
SNMP
SMTP
TFTP
True or False: DSN only uses TCP and not both TCP and UDP.
True
False
Which of the following protocols use two ports for communciation?
SSH
FTP
SMTP
DHCP
How would a host know if the UDP datagram it sent was received by the far end host?
TCP ACK
UDP ACK
CRC
ICMP
It wouldn't know...
True or False: IP Voice uses TCP.
True
False
Which of the following accurately describes Host A initiating a TCP session with host B?
SYN, SYN-ACK, FIN
SYN, ACK-SYN, ACK
SYN, SYN-ACK, ACK
SYN, SYN, ACK, ACK
What do you do on days you feel like giving up??
What's giving up?? ;p
Giving up is not an option!! We gotta LEVEL UP :)
