★ 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
Want to know Ucertify JK0-019 Exam practice test features? Want to lear more about CompTIA CompTIA Network+ Certification Exam (JK0-019) certification experience? Study Actual CompTIA JK0-019 answers to Up to date JK0-019 questions at Ucertify. Gat a success with an absolute guarantee to pass CompTIA JK0-019 (CompTIA Network+ Certification Exam (JK0-019)) test on your first attempt.
2021 Dec what is jk0-019:
Q91. Joe, a network technician, is concerned about the environmental effects of power consumption 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 translation
C. Power over Ethernet
D. Virtual servers
Answer: D
Q92. When setting up a wireless network to cover a large area, which of the following needs to be considered FIRST?
A. Device placement
B. Encryption methods
C. Wireless channels
D. SSID name
Answer: A
Q93. Which of the following OSI model layers is used for logical addressing?
A. Physical
B. Transport
C. Network
D. Data link
Answer: C
Q94. An administrator needs to terminate network cables that have just been installed in the main communications closet. Which of the following tools is required?
A. Multimeter
B. Snips
C. Toner probe
D. Punch down tool
Answer: D
Q95. The ISP needs to terminate the WAN connection. The connection should be located in the network server room where the company LAN equipment resides. Which of the following identifies the location?
A. Smart jack
B. MDF
C. VPN
D. 66 block
Answer: B
Up to the minute jk0-019 vs n10-004:
Q96. An organization currently has CAT5e cabling throughout its office. Karen, the network technician, is troubleshooting a new CAT6 run that supports network traffic, but does not meet specification when tested with a TDR. Which of the following is MOST likely the cause?
A. Improper grounding
B. TXRX reversed
C. Incorrect termination
D. Outdated NIC drivers
Answer: C
Q97. Which of the following network devices would MOST likely be installed to allow the company's single public IP to be shared and translated into local IPs for network devices?
A. Router
B. Hub
C. WAP
D. Switch
Answer: A
Q98. Which of the following protocols is commonly used for VoIP technology?
A. Telnet
B. SMTP
C. SIP
D. SNMP
Answer: C
Q99. Which of the following commands can Sandy, a technician, use on a server to display the default router setting?
A. ping
B. nslookup
C. route
D. arp
Answer: C
Q100. Which of the following routing protocols involves all routers knowing the connections status of other routers within the network?
A. RIPv2
B. OSPF
C. IGRP
D. BGP
Answer: B