Your client requires that you install 284 computers on a single
IP network. Which of the following IP classes would be your best option?
a. Class A
b. Class B
c. Class C
d. Class D
B. Class B
Your boss wants you to set up three computers on a classful
network with a default subnet mask of 255.0.0.0. What class does he want the
computers to be set up on?
a. Class A
b. Class B
c. Class C
d. Class D
A. Class A
Proseware, Inc., needs you to set up 100 computers on a private
Class A network. Which of the following IP network numbers meet all of the
criteria for a private Class A network?
a. 100.10.1.0
b. 192.168.1.0
c. 172.16.0.0
d. 10.0.0.0
D. 10.0.0.0
You need to subnet a 192.168.1.0 network. You decide to use the
255.255.255.240 subnet mask. What is 240 equal to in binary?
a. 11100000
b. 11000000
c. 11110000
d. 10000000
c. 11110000
The IT director has asked you to set up 14 separate IP networks
that can each have up to 400 computers. What IANA private IP range should you
select?
a. 10.0.0.0-10.255.255.255
b. 172.16.0.0-172.31.255.255
c. 192.168.0.0-192.168.255.255
d. 169.254.0.0-169
b. 172.16.0.0-172.31.255.255
You need to connect 802.11a, 802.11b, and 802.11n wireless
networks together. What wireless tool will guarantee connectivity between these
networks?
a. Wireless network adapter
b. Wireless hub
c. Wireless router
d. Wireless bridge
d. Wireless bridge
Your boss's computer cannot connect to the Internet. Examine the
following ipconfig results and select the best answer explaining why this has occurred.
IPv4 Address. . . . . . . . . . . : 10.254.254.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Def
c. The default gateway is incorrect.
You have installed a device that has two IP addresses. One
address, 64.51.216.27, is displayed to the Internet. The other address,
192.168.50.254, communicates with the LAN. What type of technology have you
implemented?
a. Subnetting
b. IPv6
c. Network ad
c. Network address translation
The manager of IT asks you to subnet a group of computers on the
192.168.50.0/28 network. This will provide you with _________ number of
subnets.
16
Your network uses the subnetted IP network 192.168.100.0/26. Its
subnet mask is _________.
255.255.255.192
You are troubleshooting an IP network with the following number:
10.254.254.0/24. This type of IP network number is known as _________.
Classless Inter-Domain
Routing
Your boss worries about how many IPv4 addresses are left and
inquires about installing IPv6. Whereas IPv4 is a 32-bit system, IPv6 is a
_________-bit system.
128
A client wants you to set up a group of IPv6 network interfaces
in such a way that each of them will have all packets delivered to them. Here,
you should implement a _________ address.
multicast
You are troubleshooting a server that needs to connect directly
to the Internet. After you run an ipconfig/all, you see that the server has
been auto-assigned the IPv6 address fe80::260:8ff:fec0:98d%4. The server won't
connect to the Internet due to the f
link-local
To save time when working with IPv6 addresses in the command
line, you like to truncate them. The truncated version of
2001:4860:0000:2001:0000:0000:0000:0068 would be _________.
2001:4860:0:2001::68
You see an IPv6 address displayed as fe80::5efe:10.0.0.2%2. This
is an example of _________.
IPv6 tunneling
You are troubleshooting a client's network. The client is using
the following IP network scheme: IP network: 192.168.50.0 Subnet mask:
255.255.255.240 The client has 196 computers that are functioning properly, but
another 30 computers will not connect to
they have run out of
addresses
You are troubleshooting a network connectivity problem and see
the command results listed here. What command was typed to acquire these
results? Request timed out. Request timed out. Request timed out. Request timed
out.Packets: Sent = 4, Received = 0, Lo
c. ping
You are told to determine the MAC address of a Windows computer.
Which command should you use to find this information?
a. ipconfig
b. ipconfig /all
c. ipconfig /release
d. ipconfig /flushdns
b. ipconfig /all
The IT director has asked you to ping a computer continuously.
Which of the following is the best command to use?
a. ping -n
b. ping -t
c. ping -l
d. ping 127.0.0.1
b. ping -t
You are troubleshooting a computer that cannot obtain the proper
IP address from a DHCP server. Of the following commands, which should you try
first?
a. ipconfig /release
b. ipconfig /renew
c. ipconfig /displaydns
d. ipconfig /source=dhcp
a. ipconfig /release