Network Exam

True/False
Indicate whether the statement is true or false by placing a “T” if true or a “F” if false in the blank provided. 

____	1.	Computers on the same network LAN must have identical network portions of their IP address.

____	2.	Most new laptops will automatically find a network’s SSID when turned on.

____	3.	Network IP addresses are running out, but a new version of IP addressing is just around the corner.

____	4.	Peer to peer is more popular with business network administrators because they are easier to operate and maintain.

Multiple Choice
Identify the choice that best completes the statement or answers the question.

____	5.	Which type of ethernet requires the use of RJ45 connectors?
a.	10BaseT	c.	10Base5	
b.	10Base2	d.	10BaseTX	

____	6.	Fred is having trouble getting a new 10BaseT NIC to see the network. He looks at the lights on the NIC and notices that while one is glowing steadily, the other is flashing erratically. What should he do?
a.	Replace the NIC	c.	The NIC is ok. Look for another problem.	
b.	Remove, then reinstall the NIC	d.	Test the patch cable between the NIC and the outlet.	

____	7.	Constance, the network administrator tells Cassius Smith to set his password to “something secure”.  Which of the following would be the most secure password for Cassius?
a.	CSmith	c.	Cassius123	
b.	Cassiussmith	d.	cs654soup	

____	8.	In a bus topology, _______________-
a.	All computers connect to a central hub	c.	All computers connect to a single cable	
b.	All computers directly connect to every other computer	d.	All computers connect to a central ring	

____	9.	Every Ethernet NIC has a unique identifying number called its _____
a.	IP Address	c.	IPX Address	
b.	MAC Address	d.	DNS Address	

____	10.	Sherman wants to avoid the hassle of manually assigning an IP address to the TCP/IP configuration of each of his computers. He should install ___________
a.	A WINS server	c.	A DHCP server	
b.	A DNS server	d.	An FTP server	

____	11.	How many pairs of wires are there in a strand of CAT5 cable?
a.	2	c.	6	
b.	4	d.	8	

____	12.	Sandy wants to network her office. Everyone has their own computer at their desk, and all files are freely shared. Everyone is considered trustworthy, and no encryption, passwords, or other security is deemed necessary. Sandy wants what type of network?
a.	Peer to Peer	c.	Point to Point	
b.	Client / Server	d.	Token Ring	

____	13.	Willie has installed a new computer, and now wants to reach the Internet.  He as set the IP address and subnet mask. What else does he need to do?
a.	Change the IP back to automatically find.	c.	Set the default gateway	
b.	Set the DNS server name	d.	Set an FTP Firewall	

____	14.	Which of the following is NOT a valid domain used within the United States?
a.	.com	c.	.uk	
b.	.gov	d.	edu	

____	15.	In an ethernet based network, collisions are expected.
a.	True, but steps can be taken to minimize them.	c.	False. Collisions are avoided by the very nature of how ethernet works.	
b.	True, but steps can be taken to eliminate them.	d.	False. Collisions happen only when there is another network problem causing them.	

____	16.	In a Token Ring network, collision are expected.
a.	True, but steps can be taken to minimize them.	c.	False. Collisions are avoided by the very nature of the network.	
b.	True, but steps can be taken to eliminate them.	d.	False. Collisions happen only when there is another network problem causing them.	

____	17.	The SSID of a network was changed by the new brewer at the coffee house, and the clientel cannot access the Internet. To fix the problem, what should he do?
a.	Give them the SSID	c.	Tell them their laptop is defective	
b.	Tell them he cannot help. Call Comcast.	d.	Tell them to reinstall their wireless driver.	

____	18.	A home computer user sets up a wireless router to his network. Later he finds that someone is using his network without his permission. What should he do?
a.	Tell his ISP to change his modem connection	c.	Only use the wired connection he had before	
b.	Not use the network until the police can check out who is hacking his system.	d.	Install a WEP on his router and computers.	

____	19.	Wanda is going to put in some ethernet network equipment and needs to get cables. Which kind should she buy?
a.	Cat3 with RJ11s	c.	Cat45 with RJ5s	
b.	Cat5 with RJ11s	d.	Cat5 with RJ45s	

____	20.	Kelly has been driving all night and is stopping to get some coffee. If she wants to check her email via the Internet, she needs to stop at ____________
a.	any hotel and book a room	c.	a public library and wait for it to open	
b.	a coffee house with a hot spot	d.	nowhere. She is best served by going home and checking her email at home	

Matching

a.	DNS	f.	UTP	
b.	Extended Star	g.	SAN	
c.	SSID	h.	WIFI	
d.	LAN	i.	WEP	
e.	WAN	j.	DSL	

____	21.	Ethernet cable that has 8 wires twisted without shielding

____	22.	Network comprised of local computers, printers, servers, etc.

____	23.	Wireless network

____	24.	Network server for file storage

____	25.	Server that connects a name to a IP number

____	26.	Type of network most often used today

____	27.	Digital service provided over an analog phone line

____	28.	Network that connects over a large geographic area

____	29.	Name / identifier for a wireless network

____	30.	Encryption code

Network Exam
Answer Section

TRUE/FALSE

	1.	ANS:	T	PTS:	1

	2.	ANS:	T	PTS:	1

	3.	ANS:	T	PTS:	1

	4.	ANS:	F	PTS:	1

MULTIPLE CHOICE

	5.	ANS:	A	PTS:	1

	6.	ANS:	C	PTS:	1

	7.	ANS:	D	PTS:	1

	8.	ANS:	C	PTS:	1

	9.	ANS:	B	PTS:	1

	10.	ANS:	C	PTS:	1

	11.	ANS:	B	PTS:	1

	12.	ANS:	A	PTS:	1

	13.	ANS:	C	PTS:	1

	14.	ANS:	C	PTS:	1

	15.	ANS:	A	PTS:	1

	16.	ANS:	C	PTS:	1

	17.	ANS:	A	PTS:	1

	18.	ANS:	D	PTS:	1

	19.	ANS:	D	PTS:	1

	20.	ANS:	B	PTS:	1

MATCHING

	21.	ANS:	F	PTS:	1

	22.	ANS:	D	PTS:	1

	23.	ANS:	H	PTS:	1

	24.	ANS:	G	PTS:	1

	25.	ANS:	A	PTS:	1

	26.	ANS:	B	PTS:	1

	27.	ANS:	J	PTS:	1

	28.	ANS:	E	PTS:	1

	29.	ANS:	C	PTS:	1

	30.	ANS:	I	PTS:	1