Online Access Free JK0-023 Practice Test

Which of the following security appliances are used to only identify traffic on individual systems?

• A.Network based IDS
• B.Host based IDS
• C.Application based IPS
• D.Host based IPS

Which of the following protocols uses port 3389 by default?

• A.RDP
• B.DNS
• C.TFTP
• D.IMAP

A user is unable to connect to a remote computer using RDP. The technician checks the firewall rules and notes that there is no rule that blocks RDP. Which of the following features of the firewall is responsible for blocking RDP?

• A.Port security
• B.Stateful inspection
• C.Implicit deny
• D.NAT/PAT

An application server is placed on the network and the intended application is not working
correctly. Which of the following could be used to make sure sessions are being opened properly?

• A.Toner probe
• B.IDS
• C.Antivirus scanner
• D.Packet sniffer

An administrator is attempting to troubleshoot a program that is unable to resolve IP addresses from FQDNs. Which of the following commands is used to check reverse DNS settings?

• A.route
• B.dig
• C.ifconfig
• D.nbtstat