IT Exam Items Repository

Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA
Which circumstance would result in an enterprise deciding to implement a corporate WAN?
ITExamAnswers Editorial Team asked 6 years ago • 
Refer to the exhibit. A user turns on a PC after it is serviced and calls the help desk to report that the PC seems unable to reach the Internet. The technician asks the user to issue the arp –a and ipconfig commands. Based on the output, what are two possible causes of the problem? (Choose two.)
ITExamAnswers Editorial Team asked 2 years ago • 
Refer to the exhibit. A network administrator is troubleshooting the OSPF network. The 10.10.0.0/16 network is not showing up in the routing table of Router1. What is the probable cause of this problem?
ITExamAnswers Editorial Team asked 3 years ago • ,
Which troubleshooting tool would a network administrator use to check the Layer 2 header of frames that are leaving a particular host?
ITExamAnswers Editorial Team asked 7 years ago • 
Which feature sends simulated data across the network and measures performance between multiple network locations?
ITExamAnswers Editorial Team asked 6 years ago • ,
Which network performance statistics should be measured in order to verify SLA compliance?
ITExamAnswers Editorial Team asked 2 years ago • 
Which two pieces of information should be included in a logical topology diagram of a network? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • ,
Which component of the ACI architecture translates application policies into network programming?
ITExamAnswers Editorial Team asked 6 years ago • 
What is the wildcard mask that is associated with the network 128.165.216.0/23?
ITExamAnswers Editorial Team asked 2 years ago • 
What is used to pre-populate the adjacency table on Cisco devices that use CEF to process packets?
ITExamAnswers Editorial Team asked 6 years ago • ,
A data center has recently updated a physical server to host multiple operating systems on a single CPU. The data center can now provide each customer with a separate web server without having to allocate an actual discrete server for each customer. What is the networking trend that is being implemented by the data center in this situation?
ITExamAnswers Editorial Team asked 6 years ago • , , ,
Which Cloud computing service would be best for a new organization that cannot afford physical servers and networking equipment and must purchase network services on-demand?
ITExamAnswers Editorial Team asked 6 years ago • , , ,
Which pillar of the Cisco IoT System allows data to be analyzed and managed at the location where it is generated?
ITExamAnswers Editorial Team asked 6 years ago • ,
A vibration sensor on an automated production line detects an unusual condition. The sensor communicates with a controller that automatically shuts down the line and activates an alarm. What type of communication does this scenario represent?
ITExamAnswers Editorial Team asked 2 years ago • 
What is the function of a QoS trust boundary?
ITExamAnswers Editorial Team asked 7 years ago • ,
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