IS435 CH5 11e Practice Exam Questions
Solved Correct.
The ARP cache gives the ________ of a router the host will send a packet to.
A) IP address
B) EUI-48 address
C) MAC address
D) host name - Answer B) EUI-48 address
To prevent anyone from simply walking up to a corporate switch and plugging their computer into its
Ethernet port, companies can use ________.
A) 802.1X
B) SNMP
C) VLANs
D) 802.1AE - Answer A) 802.1X
RSTP ________.
A) can increase reliability
B) was created to break accidental loops
C) both A and B
D) neither A nor B - Answer C) both A and B
The PAD field is added by the ________ if the frame is too short without it.
A) sender
B) receiver
C) both A and B
D) neither A nor B - Answer A) sender
The two tag frames provide information about ________.
,A) transmission media
B) the length of Jumbo packets
C) priority
D) all of the above - Answer C) priority
What is binary 0000 in hex?
A) 0
B) 1
C) 15
D) 16 - Answer A) 0
What is 9 hex in binary?
A) 1000
B) 1001
C) 1010
D) 1111 - Answer B) 1001
In large Ethernet networks, there can be ________ possible data links between two hosts.
A) 1
B) 2
C) 3
D) many - Answer A) 1
A local area network operates ________.
A) on a customer premises
B) between customer premises
C) both A and B
D) neither A nor B - Answer A) on a customer premises
, Ethernet standards are specified at the ________ layer.
A) physical
B) Internet
C) both A and B
D) neither A nor B - Answer A) physical
Ethernet standards are specified at the ________ layer.
A) physical
B) data link
C) both A and B
D) neither A nor B - Answer C) both A and B
Ethernet standards are specified at the ________ layer.
A) Internet
B) transport
C) both A and B
D) neither A nor B - Answer D) neither A nor B
Ethernet messages are ________.
A) frames
B) packets
C) segments
D) not named - Answer A) frames
Ethernet forwarding devices are ________.
A) switches
B) routers
C) access points
D) both A and B - Answer A) switches
Solved Correct.
The ARP cache gives the ________ of a router the host will send a packet to.
A) IP address
B) EUI-48 address
C) MAC address
D) host name - Answer B) EUI-48 address
To prevent anyone from simply walking up to a corporate switch and plugging their computer into its
Ethernet port, companies can use ________.
A) 802.1X
B) SNMP
C) VLANs
D) 802.1AE - Answer A) 802.1X
RSTP ________.
A) can increase reliability
B) was created to break accidental loops
C) both A and B
D) neither A nor B - Answer C) both A and B
The PAD field is added by the ________ if the frame is too short without it.
A) sender
B) receiver
C) both A and B
D) neither A nor B - Answer A) sender
The two tag frames provide information about ________.
,A) transmission media
B) the length of Jumbo packets
C) priority
D) all of the above - Answer C) priority
What is binary 0000 in hex?
A) 0
B) 1
C) 15
D) 16 - Answer A) 0
What is 9 hex in binary?
A) 1000
B) 1001
C) 1010
D) 1111 - Answer B) 1001
In large Ethernet networks, there can be ________ possible data links between two hosts.
A) 1
B) 2
C) 3
D) many - Answer A) 1
A local area network operates ________.
A) on a customer premises
B) between customer premises
C) both A and B
D) neither A nor B - Answer A) on a customer premises
, Ethernet standards are specified at the ________ layer.
A) physical
B) Internet
C) both A and B
D) neither A nor B - Answer A) physical
Ethernet standards are specified at the ________ layer.
A) physical
B) data link
C) both A and B
D) neither A nor B - Answer C) both A and B
Ethernet standards are specified at the ________ layer.
A) Internet
B) transport
C) both A and B
D) neither A nor B - Answer D) neither A nor B
Ethernet messages are ________.
A) frames
B) packets
C) segments
D) not named - Answer A) frames
Ethernet forwarding devices are ________.
A) switches
B) routers
C) access points
D) both A and B - Answer A) switches
