1 / 9

JK0-023 Exam Dumps PDF - Pass JK0-023 Exam with Valid PDF Questions Answers

If you are looking for CompTIA JK0-023 Questions Answers then AuthenticDumps Provide you Real CompTIA Network JK0-023 dumps PDF verified by CompTIA Specialist. The CompTIA JK0-023 Questions Answers PDF is a recommended by to pass JK0-023 exam in first attempt. You can easily pass your JK0-023 exam without wasting your time and money.<br><br>Get 20% discount by using this coupon code “Save20”. If you Have any Question Our experts will help you 24x7 visit us today and get simply download CompTIA JK0-023 sample questions latest JK0-023 Dumps PDF:<br><br>https://authenticdumps.com/dumps/jk0-023/

charityhackett
Télécharger la présentation

JK0-023 Exam Dumps PDF - Pass JK0-023 Exam with Valid PDF Questions Answers

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CompTIA CompTIA Network+ JK0-023 Exam QUESTIONS & ANSWERS (FREE - DEMO VERSION) Download Now Updated JK0-023 Exam PFD Demo Buy Full Product Here https://authenticdumps.com/dumps/jk0-023/

  2. Version: 6.0 Question 1 Which of the following ports is the default telnet port? A. 20 B. 21 C. 22 D. 23 Aoswern D Question 2 A bridge handles frames at which of the following layers of the OSI model? A. Network B. Session C. Transport D. Data Link Aoswern D Question 3 A company is about to install a second network connecton with a new ISP. Which of the following routng protocols is the BEST choice? A. IS-IS B. BGP C. OSPF D. RIP Aoswern B Question 4 Which of the following layers of the OSI model maps to the Network Interface layer of the TCP stack? (Select TWO). A. Physical B. Session C. Data Link D. Network

  3. E. Transport Aoswern A, C Question 5 Which of the following is a reason to use dynamic DNS? A. The host IP address is not listed in the frewall. B. The host IP address is assigned by DHCP. C. Statc routes cannot be used on the host network. D. A third-party certfcate is being used. Aoswern B Question 6 Jeff a userf can no longer access the accountng fle sharef but others are stll able to access the share. Which of the following would be the FIRST step in troubleshootng the issue? A. Notfy senior management of the issue. B. Develop a probable cause theory. C. Ask Jef if anything has changed on the system. D. Escalate the issue to the vendor. Aoswern C Question 7 A layer 3 switch can move packets between subnets based on which of the following criteria? A. 802.1q tag B. Port C. Applicaton D. IP address Aoswern D Question 8 Which of the following ports should be allowed through a frewall to allow DNS resoluton to occur to an outside DNS server? A. 20 B. 53

  4. C. 80 D. 3389 Aoswern B Question 9 Which of the following is a Class A private IP address? A. 4.2.2.2 B. 10.1.1.45 C. 169.254.9.15 D. 192.168.0.100 Aoswern B Question 10 Jeff a network technicianf is concerned about the environmental efects of power consumpton and heat from network resources. Limited space is also a concern. Which of the following technologies should be implemented? A. Circuit switching B. Network address translaton C. Power over Ethernet D. Virtual servers Aoswern D Question 11 Which of the following OSI layers performs error detecton using a Frame Check Sequence? A. Session B. Transport C. Physical D. Data link Aoswern D Question 12 Lisaf a network technicianf has determined that the inital theory of probable cause was incorrect. Which of the following would be the NEXT step in the troubleshootng process?

  5. A. Implement the soluton B. Establish a plan C. Document fndings D. Escalate the issue Aoswern D Question 13 Which of the following protocols is Kimf a userf utliiing if no handshake or data reliability are required? A. TCP B. FTP C. TFTP D. UDP Aoswern D Question 14 Which of the following protocols would Lisaf a technicianf use to disable switch ports automatcally to prevent switching loops? A. RIP B. OSPF C. STP D. EGP Aoswern C Question 15 In which of the following layers of the OSI model does the TCP protocol operate? A. Session B. Network C. Data link D. Transport Aoswern D Question 16 Which of the following would Kimf a technicianf use in voice over IP communicatons?

  6. A. SNTP B. SCP C. SMTP D. SIP Aoswern D Question 17 Which of the following represents the physical address of a network access card? A. FF01:D2:C4:87::11 B. 00-30-48-83-9B-C8 C. 08-9D-35-22-L2-34-FF-21 D. 2D1A:C3:0:1C3B:2AD:FF:FEBE:9D3A Aoswern B Question 18 In which of the following layers of the OSI model would MAC addressing be found? A. Network B. Applicaton C. Data Link D. Transport Aoswern C Question 19 Which of the following protocols resolves IP addresses to MAC addresses? A. DNS B. ARP C. RARP D. NTP Aoswern B Question 20 Which of the following port numbers is used for SNMP? A. 61

  7. B. 151 C. 161 D. 1611 Aoswern C Question 21 Which of the following is an example of a Class C address? A. 10.19.0.79 B. 127.34.8.197 C. 176.96.1.222 D. 192.168.1.105 Aoswern D Question 22 Which of the following routng protocols utliies the DUAL algorithm for determining best path? A. EIGRP B. RIPv2 C. OSPF D. RIP Aoswern A Question 23 Which of the following protocols resolves IP addresses to MAC addresses? A. DNS B. ARP C. RARP D. NTP Aoswern B Question 24 Which of the following uses port 23 by default? A. TELNET B. IMAP

  8. C. FTP D. SNMP Aoswern A Question 25 Which of the following has the LEAST amount of collisions in a domain? A. Bridge B. Hub C. Repeater D. Switch Aoswern D

  9. 20% OFF USE Coupen Code Save20 Thank You For Downloading JK0-023 Exam PFD Demo (Start Your JK0-023 Exam Prepration) Get Updated JK0-023 Exam Dumps PFD Demo & Pass in First Attempt Buy Full Product Visit the Link Below https://authenticdumps.com/dumps/jk0-023/

More Related