Day 3 Quiz

Question 1 of 30

1

Bridges segregate LANs into broadcast domains.

Select one of the following:

True
False

Explanation

Question 2 of 30

1

Choose the correct sequence for the TCP 3 way hand shake

Select one of the following:

SYN, SYN/ACK, ACK
ACK , SYN/ACK SYN
SYN/ACK, ACK, SYN
SYN/ACK, SYN, ACK

Explanation

Question 3 of 30

1

Switches make forwarding decisions based on the

Select one of the following:

destination mac address
source mac address
ip address
default gateway

Explanation

Question 4 of 30

1

All of the following are fields in a TCP header except ________.

Select one of the following:

FCS
offset
destination
window

Explanation

Question 5 of 30

1

If a switch receives a frame with an unknown destination address, the frame is _________.

Select one of the following:

flooded
broadcast
multicast
unicast

Explanation

Question 6 of 30

1

, , and ______ are needed to construct a socket.

Select one or more of the following:

an IP address
a transport protocol
a port number
ethertype

Explanation

Question 7 of 30

1

A switch populates its MAC address table with addresses from the destination field of received Ethernet frames.

Select one of the following:

True
False

Explanation

Question 8 of 30

1

Choose the correct description for the function below.

Multiplexing using ports

Select one of the following:

Function that allows receiving hosts to choose the correct application for which the data is destined, based on the port number.
Process of numbering and acknowledging data with Sequence and Acknowledgment header fields.
Process that uses window sizes to protect buffer space and routing devices from being overloaded with traffic.
Process used to initialize port numbers and Sequence and Acknowledgment fields
Continuous stream of bytes from an upper-layer process that is “segmented” for transmission and delivered to upper-layer processes at the receiving device, with the bytes in the same order.

Explanation

Question 9 of 30

1

In order to make accurate forwarding decision, a switch needs __________

Select one of the following:

a populated MAC address table
a management IP address
a default gateway
a default VLAN

Explanation

Question 10 of 30

1

Choose the correct description for the function below.

Error recovery (reliability)

Select one of the following:

Function that allows receiving hosts to choose the correct application for which the data is destined, based on the port number.
Process of numbering and acknowledging data with Sequence and Acknowledgment header fields.
Process that uses window sizes to protect buffer space and routing devices from being overloaded with traffic.
Process used to initialize port numbers and Sequence and Acknowledgment fields
Continuous stream of bytes from an upper-layer process that is “segmented” for transmission and delivered to upper-layer processes at the receiving device, with the bytes in the same order.

Explanation

Question 11 of 30

1

With an empty MAC address table, a switch acts like a _______.

Select one of the following:

hub
bridge
router
switch

Explanation

Question 12 of 30

1

Choose the correct description for the function below.

Flow control using windowing

Select one of the following:

Function that allows receiving hosts to choose the correct application for which the data is destined, based on the port number.
Process of numbering and acknowledging data with Sequence and Acknowledgment header fields.
Process that uses window sizes to protect buffer space and routing devices from being overloaded with traffic.
Process used to initialize port numbers and Sequence and Acknowledgment fields
Continuous stream of bytes from an upper-layer process that is “segmented” for transmission and delivered to upper-layer processes at the receiving device, with the bytes in the same order.

Explanation

Question 13 of 30

1

Without _____, flooded frames would loop indefinitely.

Select one of the following:

STP
802.1Q
CSMA/CD
FCS

Explanation

Question 14 of 30

1

Choose the correct description for the function below.

Ordered data transfer and data segmentation

Select one of the following:

Function that allows receiving hosts to choose the correct
application for which the data is destined, based on the
port number.
Process of numbering and acknowledging data with
Sequence and Acknowledgment header fields.
Process that uses window sizes to protect buffer space
and routing devices from being overloaded with traffic.
Process used to initialize port numbers and Sequence and
Acknowledgment fields
Continuous stream of bytes from an upper-layer process
that is “segmented” for transmission and delivered to
upper-layer processes at the receiving device, with the
bytes in the same order.

Explanation

Question 15 of 30

1

With store and forward processing the entire ________ must be received before it is processed by the switch.

Select one of the following:

frame
packet
segment
bit stream

Explanation

Question 16 of 30

1

With store and forward processing the entire ________ must be received before it is processed by the switch.

Select one of the following:

TCP segment
UDP segment
TCP Packet
UDP packet

Explanation

Question 17 of 30

1

Fragment free processing waits to receive the first ___ bytes of a frame before it makes it's forwarding decision

Select one of the following:

64
48
32
128

Explanation

Question 18 of 30

1

Port numbers are a vital part of the socket concept.

Select one of the following:

True
False

Explanation

Question 19 of 30

1

Fragment free processing is the most desirable decision logic because it allows for error free transmission along with minimal latency.

Select one of the following:

True
False

Explanation

Question 20 of 30

1

Fragment free processing is the most desirable decision logic because it allows for error free transmission along with minimal latency.

Select one of the following:

True
False

Explanation

Question 21 of 30

1

When creating a modern LAN, you use _ and ____

Select one or more of the following:

Switches
Routers
bridges
hubs

Explanation

Question 22 of 30

1

A protocol that requires an exchange of messages before data transfer begins, or that has a required preestablished correlation between two endpoints.

Select one of the following:

Connection-oriented protocol
Connectionless protocol

Explanation

Question 23 of 30

1

and segregate LANs into collision domains.

Select one or more of the following:

switches
routers
hubs
bridges

Explanation

Question 24 of 30

1

A protocol that does not require an exchange of messages and that does not require a preestablished correlation between two endpoints.

Select one of the following:

Connection-oriented protocol
Connectionless protocol

Explanation

Question 25 of 30

1

An Ethernet collision domain is comprised of the set of devices that receive a frame when broadcast by another device.

Select one of the following:

True
False

Explanation

Question 26 of 30

1

The UDP header is the same length as the TCP header

Select one of the following:

True
False

Explanation

Question 27 of 30

1

VoIP requires low delay, but can tolerate more jitter than web browsing

Select one of the following:

True
False

Explanation

Question 28 of 30

1

___________ defines the quality of the data transfer between two applications and in the network as a whole.

Select one of the following:

QoS
bandwidth
delay
jitter
loss

	Created by Brian Gamble about 8 years ago

Final / Review ICND 1 Quiz on Day 3 Quiz, created by Brian Gamble on 25/02/2016.

Question 1 of 30

Bridges segregate LANs into broadcast domains.

Select one of the following:

Explanation

Question 2 of 30

Choose the correct sequence for the TCP 3 way hand shake

Select one of the following:

Explanation

Question 3 of 30

Switches make forwarding decisions based on the

Select one of the following:

Explanation

Question 4 of 30

All of the following are fields in a TCP header except ________.

Select one of the following:

Explanation

Question 5 of 30

If a switch receives a frame with an unknown destination address, the frame is _________.

Select one of the following:

Explanation

Question 6 of 30

________, __________, and ____________ are needed to construct a socket.

Select one or more of the following:

Explanation

Question 7 of 30

A switch populates its MAC address table with addresses from the destination field of received Ethernet frames.

Select one of the following:

Explanation

Question 8 of 30

Choose the correct description for the function below. Multiplexing using ports

Select one of the following:

Explanation

Question 9 of 30

In order to make accurate forwarding decision, a switch needs __________

Select one of the following:

Explanation

Question 10 of 30

Choose the correct description for the function below. Error recovery (reliability)

Select one of the following:

Explanation

Question 11 of 30

With an empty MAC address table, a switch acts like a _______.

Select one of the following:

Explanation

Question 12 of 30

Choose the correct description for the function below. Flow control using windowing

Select one of the following:

Explanation

Question 13 of 30

Without _____, flooded frames would loop indefinitely.

Select one of the following:

Explanation

Question 14 of 30

Choose the correct description for the function below. Ordered data transfer and data segmentation

Select one of the following:

Explanation

Question 15 of 30

With store and forward processing the entire ________ must be received before it is processed by the switch.

Select one of the following:

Explanation

Question 16 of 30

With store and forward processing the entire ________ must be received before it is processed by the switch.

Select one of the following:

Explanation

Question 17 of 30

Fragment free processing waits to receive the first ___ bytes of a frame before it makes it's forwarding decision

Select one of the following:

Explanation

Question 18 of 30

Port numbers are a vital part of the socket concept.

Select one of the following:

Explanation

Question 19 of 30

Fragment free processing is the most desirable decision logic because it allows for error free transmission along with minimal latency.

Select one of the following:

Explanation

Question 20 of 30

Fragment free processing is the most desirable decision logic because it allows for error free transmission along with minimal latency.

, , and ______ are needed to construct a socket.

Choose the correct description for the function below.

Multiplexing using ports

Choose the correct description for the function below.

Error recovery (reliability)

Choose the correct description for the function below.

Flow control using windowing

Choose the correct description for the function below.

Ordered data transfer and data segmentation

When creating a modern LAN, you use _ and ____

and segregate LANs into collision domains.