Tips to Pass JK0-019 Exam (131 to 140)

We supply you 100% money back assure. Without virtually any complicated procedures, youll be able to claim your money back in the event you fail the JK0-019 exam. Simply click the search for the home web site or ask your CompTIA JK0-019 study manual for help. You can additionally contact our online client service in the event you get directly into trouble. We supply 24 hours on-line customer assist.

2021 Nov JK0-019 exam answers

Q131. Which of the following protocols requests membership to a multicast group? 

A. IGMP 

B. SNMP 

C. SMTP 

D. ICMP 

Answer: A 

Q132. Which of the following is a secure method of remote access via command line? 

A. RCP 

B. Telnet 

C. RSH 

D. SSH 

Answer: D 

Q133. The "1000" in 1000BaseT cabling represents which of the following? 

A. The theoretical maximum cable length 

B. The theoretical maximum bandwidth 

C. The theoretical port limit of the cable 

D. The quality level of the copper wiring used 

Answer: B 

Q134. Which of the following utilities would be used to display a network's MX record? 

A. dig 

B. nbtstat 

C. traceroute 

D. route 

Answer: A 

Q135. Users are unable to access the company’s intranet website. Which of the following attacks has the network MOST likely experienced? 

A. Man-in-the-middle 

B. Smurf 

C. Trojan 

D. DoS 

Answer: D 

Improved JK0-019 exams:

Q136. Which of the following network cable types requires grounding? 

A. STP 

B. UTP 

C. Fiber 

D. Serial 

Answer: A 

Q137. A router that takes the workstations internal IP address and changes it to another IP address when it sends the data outside of the network is and example of which of the following? 

A. NAT 

B. IDS 

C. NMAP 

D. DMZ 

Answer: A 

Q138. Which of the following wireless standards was the FIRST standard to be ratified and is used to 

A. 802.11a 

B. 802.11g 

C. 802.11b 

D. 802.11n 

Answer: C 

Q139. Which of the following BEST describes the point at which an ISP's responsibility for an Internet connection ends? 

A. Router 

B. MDF 

C. IDF 

D. Demarc 

Answer: D 

Q140. Which of the following is an example of a DHCP failover mechanism? 

A. APIPA 

B. Inactive lease 

C. Reservations 

D. Active lease 

Answer: A