A small ofce is looking to deploy wireless to cover one half of the work area only. The technician is restricted to suspending the WAP in the middle of the ofce due to network jack limitatons. Which of the following antenna types would BEST meet these requirements?
A. DipoleWhich of the following would be used on a network to ensure access to resources if a critcal host becomes unavailable?
A. QoSA company would like their technicians to be able to connect to employee desktops remotely via RDP. Which of the following default port numbers need to be opened on the frewall to support this?
A. 143A technician is troubleshootng authentcaton issues on a server. It turns out the clock on the server was 72 minutes behind. Setng the clock to the correct tme fxed the issue. Given the scenariof which of the following authentcaton methods was being used?
A. KerberosWhich of the following hardware tools would MOST likely be used to verify Layer 1 connectvity?
A. MultmeterA network administrator has been assigned the 192.168.2.64/26 network and assigns the following computerns IP addresses:
192.168.2.70
192.168.2.100
192.168.2.125
192.168.2.130
When the administrator tries to ping the other computers from 192.168.2.130f an ECHO REPLY is not received. Which of the following must the network administrator do?
A. Change the IP of 192.168.2.130 to 192.168.1.128.Jeff a technicianf has been asked to add a subnet to the companyns LAN. Which of the following interfaces on the router will be modifed?
A. FastEthernet 0/0A customer has requested that a new piece of network equipment be installed so that the customer can have multple subnets for each departmentf but allow network trafc from each department to reach one another without the use of a router. Which of the following network devices would satsfy this customerns requirements?
A. Packet flterAt which layer of the OSI and TCP/IP model would HTTP and FTP be found?
A. ApplicatonWhich of the following is a common connector used on a coaxial cable?
A. RJ-45Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only CompTIA exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your JK0-023 exam preparations and CompTIA certification application, do not hesitate to visit our Vcedump.com to find your solutions here.