★ Pass on Your First TRY ★ 100% Money Back Guarantee ★ Realistic Practice Exam Questions

Free Instant Download NEW JK0-019 Exam Dumps (PDF & VCE):
Available on: https://www.certleader.com/JK0-019-dumps.html


Exambible provide the CompTIA CompTIA exam questions as well as answers which using highest standards involving accuracy. Our certified subject matter experts are dedicated to the development in the CompTIA JK0-019 exam dumps. We just be sure you will achieve the CompTIA JK0-019 exam by simply using the CompTIA CompTIA practice questions and answers. In case our CompTIA certification exam demos do not prove just about any help for the CompTIA exam preparation, you can consider advantage of your money-back policy.

2021 Feb network+ jk0-019:

Q131. For security reasons a network technician wants to install a Linux based email server, Microsoft web services, and directory services on different servers. Which of the following technologies would be BEST to reduce hard ware costs? 

A. VPN concentrator 

B. Virtual servers 

C. Wireless 

D. Multimode fiber 

Answer: B 


Q132. Which of the following wireless standards has the highest maximum data rate? 

A. 802.11n 

B. 802.11b 

C. 802.11a 

D. 802.11g 

Answer: A 


Q133. Which of the following allows a WAP to be installed in a location where there are no power outlets available? 

A. Port authentication 

B. PoE 

C. PPTP 

D. Trunking 

Answer: B 


Q134. Which of the following is a TRUE statement about static routing vs. dynamic routing? 

A. Dynamic routing is created adhoc and static routing cannot be changed once implemented. 

B. Static routing is hard-coded and requires significant administrative overhead for large networks. 

C. Static routing requires little administrative overhead and dynamic routing requires significant administrative overhead. 

D. Dynamic routing is the best solution for small networks and static routing is the best solution for large scale networks. 

Answer: B 


Q135. Joe, a customer, has a wireless network and has reported that the network traffic from the wireless access points seems compared to the limited number of wireless devices used. Joe believes that other non-employees are using the wireless network to access the Internet. Which of the following could be used to limit the access to the wireless network? (Select TWO). 

A. WPA encryption 

B. Changing wireless channels 

C. MAC filtering 

D. Changing wireless speed standards 

E. SSID disable 

Answer: AC 


Latest jk0-019 comptia:

Q136. Switch A is configured with VLAN 105 and 106. Switch Bis configured with VLAN 105 and 107. Both switches are connected with a fiber cable. In order for packets from all VLANs to cross the fiber cable, which of the following configurations MUST be present? 

A. Reverse ARP 

B. Full duplex on the fiber link 

C. PoE 

D. 802.1q trunking 

Answer: D 


Q137. Which of the following capabilities of a firewall allows Kurt, an administrator, to block traffic based on keywords determined by the company? 

A. Stateless traffic monitor 

B. Stateful traffic monitor 

C. Signature identification 

D. Content filter 

Answer: D 


Q138. Which of the following network performance methods would Sandy, a technician, use with SIP phones? 

A. CARP 

B. Load balancing 

C. Qos 

D. Caching engines 

Answer: C 


Q139. Which of the following uses copper wiring? 

A. 10GBaseER 

B. 10GBaseLW 

C. 100BaseFX 

D. 1000BaseT 

Answer: D 


Q140. Which of the following devices separates a LAN segment into two collision domains, without affecting the broadcast domain? 

A. Firewall 

B. Bridge 

C. Repeater 

D. Router 

Answer: B