Deck 7: Low-Level Protocols

Question 1

Stop bits get the transmission line back to its normal inactive state,and also provide some time for processing the received waveform.

Answer 1

True

Question 2

When a protocol is bound to a network adapter (a NIC or dial-up adapter)a communication channel is formed between the protocol and the adapter.

Answer 2

True

Question 3

Error detection over PPP uses a(n)____________________ value to test for data validity.

Answer 3

checksum

Question 4

The first bit in a 11-bit transmission waveform is the ____________________ bit.

Question 5

Each bit of the waveform takes the same amount of time.

Question 6

Serial data transmission is handled by digital devices called ____.

A)DARTs
B)UARTs
C)SARTs
D)SRTs

Question 7

SLIP provides support for error detection,Internet Protocol (IP)address assignments,link testing,and synchronous communication.

Question 8

A protocol cannot use an adapter until it is ____ to it.

A)attached
B)bound
C)defined
D)profiled

Question 9

A special dynamic database called ____ maps NetBIOS names to IP addresses when larger networks are needed.

A)WINS
B)DNS
C)WIND
D)NDS

Question 10

Due to the many limitations,PPP,the Point-to-Point Protocol has been replaced by use of SLIP.

Question 11

____ provides all the functionality needed to share resources between networked computers,such as files and printers.

A)TCP/IP
B)NetOPS
C)NetBIOS
D)NetOS

Question 12

The last two bits in the transmission frame for a wave form are the ____ bits.

A)hold
B)start
C)stop
D)separation

Question 13

____ provides a basic method to encapsulate TCP/IP data.

A)PPP
B)PPPOE
C)SLTCP
D)SLIP

Question 14

____________________ names are the NetBIOS names that identify each machine on a Windows network.

Question 15

In serial communication,an 8-bit binary number is transmitted one bit at a time,beginning with the ____________________ bit.

Question 16

The ____ provides the ability to encapsulate many different protocols over a serial connection.

A)Point-to-Point Protocol
B)Point-to-Point Tunneling Protocol
C)Layer 2 Tunneling Protocol
D)Serial Line Interface Protocol

Question 17

The main component of a NetBIOS message is the ____ it carries.

A)SMS
B)SMB
C)SMF
D)IOP

Question 18

____ provides a transport mechanism to deliver NetBIOS messages over a LAN.

A)NetOPS
B)NetUI
C)NetBEUI
D)NetIOS

Question 19

A(n)____________________ is where networking data are transmitted or received.

Question 20

____ over TCP/IP can be used to share resources over a WAN,instead of just a LAN environment.

A)NetBEUI
B)SMB
C)NFS
D)NetBIOS

Question 21

MATCHING
Match each item with a statement below.
a.SLIP
d.NetBEUI
b.Parity
e.Serial
c.Baud
Data communication that takes place one bit at a time over a single communication line

Question 22

MATCHING
Match each item with a statement below.
a.SLIP
d.NetBEUI
b.Parity
e.Serial
c.Baud
The first protocol used to transmit the Transmission Control Protocol/Internet Protocol over dial-up phone lines

Question 23

MATCHING
Match each item with a statement below.
a.SLIP
d.NetBEUI
b.Parity
e.Serial
c.Baud
The number of transitions per second

Question 24

Explain the 7-bit,8-bit and 16-bit codes.

Question 25

Discuss the advantage of the single transmit wire and single receive wire in a serial data transmission.

Question 26

Describe PPPoE.

Question 27

MATCHING
Match each item with a statement below.
a.SLIP
d.NetBEUI
b.Parity
e.Serial
c.Baud
Bits used to help determine if there is an error in the received character

Question 28

Discuss what happens when a protocol is bound to a network adapter.

Question 29

MATCHING
Match each item with a statement below.
a.SLIP
d.NetBEUI
b.Parity
e.Serial
c.Baud
Originally used by IBM for its LAN Manager network

Question 30

List the three types of service provided by the LLC protocol.