Layer 1
Layer 5
Layer 6
Layer 7
第1题:
A.Layer 1
B.Layer 4
C.Layer 6
D.Layer 7
第2题:
A.Layer 1
B.Layer 5
C.Layer 6
D.Layer 7
第3题:
A.Layer two
B.Layer four
C.Layer one
D.Layer three
第4题:
A. Layer 3
B. Layer 4
C. Layer 2
D. Layer 5
第5题:
At which layer of the OSI model dose PPP perform?()
第6题:
In the 7-layer OSI model, which layer switching will take place?()
第7题:
At which of the following layers does the TFTP protocol operate?()
第8题:
At which of the following layers does the ICMP protocol operate?()
第9题:
At which layer of the OSI model does the Spanning Tree Protocol (STP) operate at?()
第10题:
An administrator attempts to open a web page and sees the following error: 'Error 404: Page not found'. The administrator then uses the ping command and finds that the default gateway cannot be pinged. At which of the following layers does the problem MOST likely reside?()
第11题:
Which layer in the OSI model is responsible for translating frames into bits?()
第12题:
Layer 1
Layer 5
Layer 6
Layer 7
第13题:
A.Layer 1
B.Layer 2
C.Layer 6
D.Layer 7
第14题:
A.Laye r2
B.Layer 3
C.Layer 5
D.Layer 7
第15题:
A.Application
B.Internet
C.Transport
D.Network
E.Data Link
第16题:
Which of the following layers of the OSI model is the presentation layer?()
第17题:
Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?()
第18题:
Which of the following layers is associated with the physical hardware address of a network node?()
第19题:
In the OSI model, which of the following layers would be the cause of a session time-out while browsing the web?()
第20题:
At which of the following OSI model layers is HTTPS encryption performed?()
第21题:
Which OSI layer is associated with the following: The acknowledgement of transmissions, sequencing, and flow control across a network?()
第22题:
At which of the following layers does the UDP protocol operate?()
第23题:
At which layer of the OSI model does error checking occur with IPv6?()
第24题:
Application
Internet
Transport
Network
Data Link