CompTIA Network+ certification Version: Demo [ Total Questions: 8 ] Web: www.certsout.com Email: support@certsout.com CompTIA JK0 - 023 IMPORTANT NOTICE Feedback We have developed quality product and state - of - art service to ensure our customers interest. If you have any suggestions, please feel free to contact us at feedback@certsout.com Support If you have any questions about our product, please provide the following items: exam code screenshot of the question login id/email please contact us at support@certsout.com and our technical experts will provide support within 24 hours. Copyright The product of each order has its own encryption code, so you should use it independently. Any unauthorized changes will inflict legal punishment. We reserve the right of final explanation for this statement. CompTIA - JK0 - 023 Certs Exam Question #:1 Pass with Valid Exam Questions 1 of 4 Which of the following differentiates a layer 3 switch from a layer 2 switch? A. Routing B. Bridging C. Switching D. Repeating Answer: A Question #:2 Which of the following uses port 23 by default? A. TELNET B. IMAP C. FTP D. SNMP Answer: A Question #:3 In which of the following wireless standards is MIMO used? A. 802.11a B. 802.11b C. 802.11g D. 802.11n Answer: D CompTIA - JK0 - 023 Certs Exam Question #:4 Pass with Valid Exam Questions 2 of 4 An application server is placed on the network and the intended application is not working correctly. Which of the following could be used to make sure sessions are being opened properly? A. Antivirus scanner B. IDS C. Packet sniffer D. Toner probe Answer: C Question #:5 The company is setting up a new website that will be requiring a lot of interaction with external users. The website needs to be accessible both externally and internally but without allowing access to internal resources. Which of the following would MOST likely be configured on the firewall? A. PAT B. DHCP C. DMZ D. NAT Answer: C Question #:6 Zach, an administrator, wants to eliminate remote access to a network from all users, except those users in Zach’s own country. Which of the following security measures could he use to set up this functionality? A. MAC filtering B. Port filtering C. IP filtering D. TLS Answer: C Question #:7 In order to discover the currently unknown IP address of the next - hop router, a network administrator would begin by using which of the following tools? CompTIA - JK0 - 023 Certs Exam A. NMAP B. ping C. nslookup D. tracert Answer: A Pass with Valid Exam Questions 3 of 4 Question #:8 A user reports that one of their critical programs no longer functions after a recent router upgrade in the office. A network technician is called in to troubleshoot the issue and documentation shows that the software needs full open connections over ports 558, 981, and 382 in order to function. Which of the following tools could the technician BEST use to troubleshoot this issue? A. NET USE B. IPCONFIG C. TRACEROUTE D. TELNET Answer: D About certsout.com certsout.com was founded in 2007. We provide latest & high quality IT / Business Certification Training Exam Questions, Study Guides, Practice Tests. We help you pass any IT / Business Certification Exams with 100% Pass Guaranteed or Full Refund. Especially Cisco, CompTIA, Citrix, EMC, HP, Oracle, VMware, Juniper, Check Point, LPI, Nortel, EXIN and so on. View list of all certification exams: All vendors We prepare state - of - the art practice tests for certification exams. You can reach us at any of the email addresses listed below. Sales: sales@certsout.com Feedback: feedback@certsout.com Support: support@certsout.com Any problems about IT certification or our products, You can write us back and we will get back to you within 24 hours.