Deck 7: Low-Level Protocols

Question 1

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

Answer 1

True

Question 2

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

Answer 2

Machine

Question 3

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

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

Answer 3

C

Question 4

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

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

Question 5

Serial data transmission is handled by digital devices called ____.

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

Question 6

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

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

Question 7

Due to the many limitations, PPP, the Point-to-Point Protocol has been replaced by use of SLIP.

Question 8

____ 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 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

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

Question 11

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

Question 12

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

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

Question 13

____ 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 14

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

Question 15

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 16

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

Question 17

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

Question 18

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.

Question 19

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

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

Question 20

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

Question 21

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

Question 23

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

Question 24

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

Question 25

Describe PPPoE.

Question 26

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