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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: CCNA 4 v4
A network technician analyzes the network and notices late collisions. The collisions occur accompanied by jabber that originates from the server. What is the likely cause of the problem?
ITExamAnswers Editorial Team asked 3 years ago • 
Assuming that the rest of the configuration is correct and that the link has no physical layer problems, what should the administrator do?
ITExamAnswers Editorial Team asked 3 years ago • 
A network technician accidentally deleted the IOS image from flash and rebooted the router. Which two options can be used to restore the IOS image? (Choose two.)
ITExamAnswers Editorial Team asked 3 years ago • 
Which method is most effective in protecting the routing information that is propagated between routers on the network?
ITExamAnswers Editorial Team asked 3 years ago • 
Which three statements accurately describe a security policy? (Choose three.)
ITExamAnswers Editorial Team asked 3 years ago • 
Which statement describes cable?
ITExamAnswers Editorial Team asked 4 years ago • ,
Which three statements describe ACL processing of packets? (Choose three.)
ITExamAnswers Editorial Team asked 6 years ago • , , , , ,
What is an advantage of packet-switched technology over circuit-switched technology?
ITExamAnswers Editorial Team asked 6 years ago • , ,
Which security solution has the responsibility of monitoring suspicious processes that are running on a host and that might indicate infection of Trojan horse applications?
ITExamAnswers Editorial Team asked 4 years ago • 
An administrator is unable to receive e-mail. While troubleshooting the problem, the administrator is able to ping the local mail server IP address successfully from a remote network and can successfully resolve the mail server name to an IP address via the use of the nslookup command. At what layer of the OSI model is the problem most likely to be found?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. What is placed in the address field in the header of a frame that will travel from the San Jose router to the DC router?
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Computers on the internal network need access to all servers in the external network. The only traffic that is permitted from the external network must be responses to requests that are initiated on the internal network. Which security measure would satisfy this requirement?
ITExamAnswers Editorial Team asked 4 years ago • 
Which two statements are true about creating and applying access lists? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
A network administrator is instructing a technician on best practices for applying ACLs. Which two suggestions should the administrator provide? (Choose two.)
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. A network administrator has issued the commands that are shown on Router1 and Router2. A later review of the routing tables reveals that neither router is learning the LAN network of the neighbor router. What is most likely the problem with the RIPng configuration?
ITExamAnswers Editorial Team asked 4 years ago • 
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ITExam Editorial Team

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