Name: 
 

Day5Ch10


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

 1. 
Which network model is described as having a host computer which controls all network communication and performs data processing and storage on behalf of clients?
a.
Client-server network
b.
Centralized network
c.
Peer-to-peer network
d.
Mode network
 

 2. 
True or False? A client-server network typically contains at least one server that provides central authentication services.
a.
True
b.
False
 

 3. 
True or False? Plenum cable is a cable that is jacketed tightly around the conductors so that fire cannot travel within the cable.
a.
True
b.
False
 

 4. 
What must two computers have in common to communicate directly with one another?
a.
Floppy drives
b.
Network addresses
c.
Subnet mask
d.
Network protocols
 

 5. 
True or False? A network address is identified by two parts: one identifies the portion of the network and the other identifies the specific computer.
a.
True
b.
False
 

 6. 
What are class D IP address classes used for?
a.
Research and experimentation.
b.
Providing a small number of network addresses for networks with a large number of nodes per network.
c.
Providing balance between the number of network address and the number of nodes per network.
d.
Supporting multicast transmissions which use a single destination address to reach a group of recipients.
 

 7. 
True or False? NetBIOS defines a naming scheme in which nodes can be assigned names up to 15 characters in length, with a hidden 16th character.
a.
True
b.
False
 

 8. 
Which of these network transmission protocols uses a single address to transmit to a group of systems?
a.
Multicast
b.
Broadcast
c.
Unicast
d.
Octicast
 

 9. 
Which network is self-contained and spans a small area such as a single building, floor, or room.
a.
LAN
b.
WAN
c.
MAN
d.
CAN
 

 10. 
Which type of network category is owned or used exclusively by one company, school, or organization?
a.
Personal area network (PAN)
b.
Campus area network (CAN)
c.
Wide area network (WAN)
d.
Metropolitan area network (MAN)
 

 11. 
True or False? Bluetooth communications is a wireless radio protocol that allows communication between devices usually more than 30 feet apart.
a.
True
b.
False
 

 12. 
What is used to send email from a client to a server or between servers and uses a store-and-forward process?
a.
IMAP4
b.
SMTP
c.
POP3
d.
HTTP
 

 13. 
What is used to retrieve email messages from a mailbox on a mail server?
a.
IMAP4
b.
SMTP
c.
POP3
d.
HTTP
 

 14. 
What is used to retrieve messages from a mail server?
a.
IMAP4
b.
SMTP
c.
POP3
d.
HTTP
 

 15. 
What is the TCP/IP service that enables clients to connect and interact with websites?
a.
IMAP4
b.
SMTP
c.
POP3
d.
HTTP
 

 16. 
What is a security protocol that combines digital certificates for authentication with public-key data encryption?
a.
SSL
b.
HTTPS
c.
IMAP4
d.
Telnet
 

 17. 
True or False? Voice Over IP is a transmission medium where the phone system and IP network translate between voice and network signals.
a.
True
b.
False
 

Multiple Response
Identify one or more choices that best complete the statement or answer the question.
 

 18. 
Which of these are types of twisted pair cables?
 a.
UTP
 b.
STP
 c.
MTP
 d.
RTP
 

 19. 
Which of these are types of connectors used with fiber optic cable?
 a.
Sub Multi Assembly connector (SMA)
 b.
Biconic connector
 c.
Fiber Distributed Data Interface connector (FDDI)
 d.
Mechanical Transfer Registered Jack connector (MT-RJ)
 

 20. 
Which of these can affect a user's bandwidth when using digital subscriber line?
 a.
Quality of the lines.
 b.
How many neighbors subscribe.
 c.
Distance from phone company switching station.
 d.
How many phone lines enter the location.
 

 21. 
Which of these are types of broadband communication?
 a.
Satellite
 b.
Digital subscriber line
 c.
Cable modem
 d.
Integrated services digital network (ISDN)
 



 
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