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Exam Code: JK0-019 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: CompTIA Network+ Certification Exam (JK0-019)
Certification Provider: CompTIA
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2016 Apr JK0-019 Study Guide Questions:
Q76. Sandy, a technician, needs to customize various cable lengths and verify that the cables are working correctly. Which of the following tools would be needed to accomplish this? (Select TWO).
A. Cable certifier
D. Punch down tool
E. Loopback plug
Q77. Which of the following devices allows multiple internal IP addresses to access an external website with minimal impact to the network bandwidth?
B. Load balancer
D. Bandwidth shaper
Q78. Which of the following commands would be used to display the IP address on a UNIX/Linux computer?
Q79. A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?
Q80. Which of the following routing protocols involves all routers knowing the connections status of other routers within the network?
Leading JK0-019 exam prep:
Q81. Which of the following metrics indentifies the number of connections that is between two devices?
A. Hop count
Q82. Which of the following can be configured to restrict specific ports and IP addresses from accessing the internal network? (Select TWO).
A. Layer 2 switch
B. MAC address filtering
D. IIS server
E. Port scanner
Q83. Which of the following network scanners detects and sends out alerts for malicious network activity?
A. Packet sniffers
C. Port scanners
Q84. Which of the following is a purpose of a VLAN?
A. Decreases bandwidth on a network
B. Segments broadcast traffic
C. Increases port speed
D. Allows another connection to the router
Q85. Which of the following defines access for a network?
Realistic JK0-019 :
Q86. Before installing a wireless network, which of the following should Karen, a network technician, take into consideration to reduce signal exposure for war drivers?
A. Device placement
B. MAC address filtering
C. User authentication
D. Encryption protocols
Q87. Which of the following protocols can be found at the application layer?
Q88. When configured. MPLS can increase routing redundancy by providing which of the following network topology types?
Q89. Joe, a user, accidentally unplugs a cable from the patch panel and plugs it into the switch stack. Now, all users are unable to access any network resources. Which of the following is the MOST likely cause?
B. Mismatched MTUs
D. Faulty module
Q90. Which of the following wireless technologies can support the MOST allowable MIMO streams?