The JK0-019 exam will be the first and also necessary stage to get the actual CompTIA CompTIA certification. The JK0-019 real exam tests a candidate?¡¥s ability and abilities in real implementation. You can get the CompTIA JK0-019 on the web course to prepare the actual CompTIA exam. You can additionally take a quiz prior to buy the actual CompTIA CompTIA products. Nonetheless, its challenging for you to choose any proper CompTIA JK0-019 training materials because of the numerous varieties regarding CompTIA CompTIA exam questions and answers inside the market. Many of us are proud in the passing ratio. Its each of our honor and duty to offer anyone the best services. Customer help is on the web at anytime, please contact us and express the questions or assistance and suggestions. Your satisfaction is each of our perpetual objective.
2021 Nov JK0-019 exam
Q1. After a switch upgrade, several users report no connection to the Internet, while other users report no problems. Which of the following is the MOST likely problem?
A. Wrong gateway
B. Faulty or missing routes
C. No DNS
D. VLAN port assignments
Answer: D
Q2. Joe, a network administrator, has been requested to install wireless access throughout the entire building, while utilizing a single SSID. Which of the following options will meet this requirement?
A. Set a separate VLAN on each WAP with the same encryption type
B. Set the SSID on each WAP and set contiguous WAPs to different channels
C. Set the SSID on each WAP and set contiguous WAPs to the same channel
D. Set a separate VLAN on each WAP with the same frequency
Answer: B
Q3. A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?
A. The switches are not stackable.
B. The cable was not wired using 568A.
C. The cable needs to be a crossover cable
D. The switches have IGMP snooping enabled
Answer: C
Q4. After a baseline check was completed it was noted that the network was working far below the level of the last baseline. Which of the following should the technician do NEXT to determine where the network problems are occurring?
A. Upgrade the firmware on all routers and switches
B. Reboot the entire network one device at a time
C. Conduct a network traffic analysis
D. Rerun the baseline to ensure the results were correct
Answer: C
Q5. Prioritizing traffic between data and voice is defined as which of the following?
A. Caching engines
B. Proxy server
C. QoS
D. Load balancing
Answer: C
Latest JK0-019 free draindumps:
Q6. Which of the following connector types is commonly identified by two rows of pins with four in one row and five in the other?
A. DB-9
B. RJ-45
C. SC
D. BNC
Answer: A
Q7. A firewall that examines all the incoming traffic and decides if the traffic is going to be allowed though or dumped is a example of which of the following?
A. Packet sniffing
B. Packet filter
C. Stateful inspection
D. Content filter
Answer: C
Q8. Which of the following would be an IP address received from APIPA?
A. 10.0.0.100
B. 172.168.0.100
C. 169.254.0.100
D. 192.168.0.100
Answer: C
Q9. Sandy, a network technician, would like to keep the IP address of the Human Resource department" s server in the same group of 100 DHCP IP addresses that are assigned to the Human Resource department's employee workstations. Which of the following would BEST allow this and have the ability for the server to keep the same IP address?
A. Implement a set of static IPs for the entire human resource department.
B. Use a DHCP reservation for the server IP address.
C. Use a small DHCP scope for the human resource department.
D. Connect the server to a router in the network closet on the same floor.
Answer: B
Q10. A common technique used to prevent the unauthorized network devices from sending traffic across a network is port.
A. spanning
B. address translation
C. mirroring
D. authentication
Answer: D