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2021 Dec JK0-019 latest exam
Q361. An administrator needs to update a router configuration for a router that does not support SSH. Which of the following can be used to securely update the router configuration?
A. FTP
B. SNMPv2
C. TFTP
D. HTTPS
Answer: D
Q362. An administrator wants to test the network MTU. Which of the following commands allows different size packets to be sent?
A. netstat
B. traceroute
C. nbtstat
D. ping
Answer: D
Q363. Which of the following is the term used to describe the aggregation of multiple components to form one logical component?
A. Bonding
B. Circuit switching
C. CSMA/CD
D. Channelization
Answer: A
Q364. Joe, an administrator, has just finished installing a new switch and connected two servers with IPs of 192.168.105.20 and 30. The servers are able to communicate with each other, but are unable to reach the Internet. Joe sees the following information in the switch configuration:
Interface VLAN 105
IP address 192.168.105.5 255.255.255.0
A. The subnet mask is incorrect.
B. A routing loop has occurred.
C. Joe used a crossover cable to connect the switch to the gateway
D. The server is missing default-gateway information
Answer: D
Q365. For which of the following reasons could a single server’s NIC transmit packets from multiple MAC address sources?
A. The server contains several virtual machines and the MAC addresses are from the virtual machines.
B. The server is hosting a web server and the MAC addresses are from connected browsers.
C. The server is hosting a proxy server and the MAC addresses are from the connected clients.
D. The server NIC is starting to fail and should be replaced.
Answer: A
Rebirth JK0-019 rapidshare:
Q366. Which of the following utilities would Karen, a technician, use to resolve the FQDN of a web server to its IP address?
A. netstat
B. route
C. nslookup
D. arp
Answer: C
Q367. Which of the following describes 1Gigabit Ethernet?
A. 10GBaseER
B. 10Base2
C. 1000BaseT
D. 100Base5
Answer: C
Q368. Which of the following solutions will detect and disable a rogue access point?
A. Port scan
B. Packet sniffer
C. IPS
D. IDS
Answer: C
Q369. Which of the following LAN technologies is defined as fast Ethernet?
A. 10BaseT
B. 100BaseT
C. 100BaseFX
D. 1000BaseT
Answer: B
Q370. A web server is running correctly but sending a RST packet to any client trying to connect using HTTP on TCP port 80. Which of the following tools should be used to determine the listening port of the web server?
A. Route
B. Ifconfig
C. Netstat
D. Nslookup
Answer: C