Free JK0-023 Braindumps

Topic 1, Network Architecture

Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A
A user reports they are unable to access a file on a mapped network drive. A technician
discovers the server where the file is located did not come back online after last night's power
outage and manual y powers the server back online. The technician then verifies the user can
connect to their file. Which of the following troubleshooting steps should the technician do

A. Escalate by following change procedures
B. Establish a plan of action to resolve the problem
C. Document findings, actions, and outcomes
D. Question the user

Answer(s): C
The network interface layer of the TCP/IP model corresponds with which of the following layers
of the OSI model? (Select TWO).

A. Transport layer
B. Network layer
C. Session layer
D. Physical layer
E. Presentation layer
F. Data link layer

Answer(s): D, F
The application layer in the TCP/IP model is comparable to which of the following layers in the
OSI model?

A. Layer 2
B. Layer 5
C. Layer 6
D. Layer 7

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