Online Access Free GCFW Practice Test

Which of the following tools can be used as a Linux vulnerability scanner that is capable of identifying operating systems and network services?
Each correct answer represents a complete solution. Choose all that apply.

• A.Elsave
• B.Cheops-ng
• C.Fport
• D.Cheops

Which of the following well-known ports is used by BOOTP?

• A.UDP 67
• B.TCP 161
• C.UDP 69
• D.TCP 21

You are the Network Administrator for a large corporate network. You want to monitor all network traffic on your local network for suspicious activities and receive a notification when a possible attack is in process. Which of the following actions will you take for this?

• A.Enable verbose logging on the firewall
• B.Install a host-based IDS
• C.Install a network-based IDS
• D.Install a DMZ firewall

Which of the following Linux file systems is a journaled file system?

• A.ext3
• B.ext2
• C.ext
• D.ext4

Which of the following intrusion detection systems (IDS) produces the false alarm because of the abnormal behavior of users and network?

• A.Host-based intrusion detection system (HIDS)
• B.Application protocol-based intrusion detection system (APIDS)
• C.Protocol-based intrusion detection system (PIDS)
• D.Network intrusion detection system (NIDS)