CCNA1-ITNv7-H7
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La durée de la leçon est: 120 minÉléments de cette leçon
Slide 1 - Diapositive
Witch 2 sub layers are included in the Data Link layer
A
IPv4 and IPv6
B
Ethernet en Wi-Fi
C
LLC and MAC
D
LAN and WAN
Slide 2 - Quiz
What does "802" represent in the IEEE standard?
A
It is the maximum length of a frame
B
It was released in February 1980
C
They all represent powers of 2
D
It is the maximum speed Ethernet can handle
Slide 3 - Quiz
What is the last part of an Ethernet frame?
A
Preamble
B
Frame End Sequence
C
Frame Check Sequence
D
Postamble
Slide 4 - Quiz
What is the fist relevant part of an Ethernet frame?
A
Destination MAC address
B
Source MAC Address
C
Source IP address
D
Destination IP address
Slide 5 - Quiz
How long is a MAC address?
A
16 bits
B
32 bits
C
48 bits
D
84 bits
Slide 6 - Quiz
How is a MAC address represented?
A
48 binary values
B
32 octal values
C
16 decimal values
D
12 hexadecimal values
Slide 7 - Quiz
Witch of these is NOT a recognized MAC address representation
A
AB:CD:EF:12:34:56
B
ABCD.EF12.3456
C
ABCD/EF12/3456
D
AB-CD-EF-12-34-56
Slide 8 - Quiz
What is the fist part of the MAC address called?
A
Organizational Unique Identifier (OUI)
B
Vendor Assigned
C
Ethernet Interface ID
D
Software Assigned NIC ID (SANID)
Slide 9 - Quiz
What is unicast?
A
1:1 communication
B
1:many communication
C
1:all communication
D
all:1 communication
Slide 10 - Quiz
What is the broadcast MAC address
A
AA-AA-AA-AA-AA-AA
B
12-34-56-AB-CD-EF
C
00-00-00-00-00-00
D
FF-FF-FF-FF-FF-FF
Slide 11 - Quiz
The multicast MAC address
starts with _____
starts with _____
A
00-00-00
B
FF-FF-FF
C
01-00-5E
D
33-33
Slide 12 - Quiz
What does a CAM table hold?
A
Interface ID : MAC address
B
MAC address : IP address
C
IP address : port number
D
LLC : MAC address
Slide 13 - Quiz
What switching type waits for an entire frame?
A
Store-and-Forward
B
Cut-Through
C
Cut-and-Forward
D
Wait-and-Forward
Slide 14 - Quiz
What describes Full Duplex?
A
Both ends send one at a time
B
All MAC addresses are known by the switch
C
The network is fully converged
D
Both ends can send and receive simultaneously
Slide 15 - Quiz
When will a host successfully connect to a switch?
A
Sides have the same duplex and speed
B
Sides have the same duplex but different speed
C
Sides have different duplex but the same speed
D
Sides have different duplex and speed
Slide 16 - Quiz
What is Auto-MDX
A
autodetect cross or straight media
B
autodetect Wi-Fi bandwidth
C
autdetect Ethernet of Fiber Optics
D
autodetect Ethernet connection speed
