Ccna certification Practice Tests

C.  Layer 4

D.  Layer 3

 4.  Which topology does an autonomous WAP use?

A.  Star topology

B.  Full mesh topology

C.  Partial mesh topology

D.  Hybrid topology

 5.  Which is the default encapsulation on a serial connection for Cisco?

A. MPLS

B. HDLC

C. PPP

D. PPPoE

 6.  You are connecting a Cisco router to a leased line serial connection. The other side 

of the connection has non-Cisco equipment. Which protocol should you choose for 

compatibility?

A. HDLC

B. PPP

C. PPPoE

D. X.25

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Chapter 7 

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  Practice Exam 1 

215

 7.  What is the term used to describe the telephone company’s switching office?

A.  Demarcation point

B.  Network edge

C.  Central office

D.  Main data frame

 8.  What is the term that defines the access point for the service provider’s services?

A.  Demarcation point

B.  Point of presence

C.  Customer edge

D.  Network edge

 9.  You have several VMs in a public cloud. What is a benefit of creating NTP VNF in the 

public cloud for the VMs?

A.  Better time synchronization

B.  Better response time from the VMs

C.  Lower bandwidth utilization from your premises

D.  Overcoming different time zones

 10.  When deciding to move DNS into the cloud for an application on the public cloud, what is 

the primary decision factor?