IT Questions Bank Mar 16, 2020 Last Updated: Jun 29, 2023 No Comments Share Tweet Share Pin it IT Questions Bank › Category: CCNA 4 v4Which statement describes cable?ITExamAnswers asked 2 years ago • CCNA, CCNA 4 v4Which three statements describe ACL processing of packets? (Choose three.)ITExamAnswers asked 4 years ago • CCNP, CCNA, CCNA 2 v6, CCNA 4 v4, CCNA 4 v6, CCNA SecurityWhat is an advantage of packet-switched technology over circuit-switched technology?ITExamAnswers asked 4 years ago • CCNA, CCNA 4 v4, CCNA 4 v6Which two conditions should the network administrator verify before attempting to upgrade a Cisco IOS image using a TFTP server? (Choose two.)ITExamAnswers asked 4 years ago • CCNA 2 v6, CCNA 4 v4Which 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 asked 2 years ago • CCNA 4 v4An 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 asked 2 years ago • CCNA 4 v4Refer 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 asked 2 years ago • CCNA 4 v4Refer 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 asked 2 years ago • CCNA 4 v4Which two statements are true about creating and applying access lists? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 4 v4A network administrator is instructing a technician on best practices for applying ACLs. Which two suggestions should the administrator provide? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 4 v4Refer 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 asked 2 years ago • CCNA 4 v4Technicians from Company A and Company B are comparing DSL transfer rates at their respective companies. Both companies are in the same city, use the same service provider, and have the same rate/service plan. Company A, however, reports higher download speeds than Company B. Which option best explains the reason for Company A having the higher download speeds?ITExamAnswers asked 2 years ago • CCNA 4 v4A network administrator has changed the VLAN configurations on his network switches over the past weekend. How can the administrator determine if the additions and changes improved performance and availability on the company intranet?ITExamAnswers asked 2 years ago • CCNA 4 v4Refer to the exhibit. Results of the show vlan and show vtp status commands for switches S1 and S2 are displayed in the exhibit. VLAN 11 was created on S1. Why is VLAN 11 missing from S2?ITExamAnswers asked 2 years ago • CCNA 4 v4What function does NCP perform in the establishment of a PPP session?ITExamAnswers asked 2 years ago • CCNA 4 v4