Which of the following is a worldwide organization that aims to establish, refine, and promote
Internet security standards?

Which of the following statements are TRUE about Demilitarized zone (DMZ)? Each correct
answer represents a complete solution. Choose all that apply.

Which of the following network scanning tools is a TCP/UDP port scanner that works as a ping
sweeper and hostname resolver?

Which of the following is a network layer protocol used to obtain an IP address for a given
hardware (MAC) address?

CORRECT TEXT
Fill in the blank with the appropriate term.
A ______________ is a term in computer terminology used for a trap that is set to detect, deflect,
or in some manner counteract attempts at unauthorized use of information systems.

CORRECT TEXT

Fill in the blank with the appropriate term.
A ______________ gateway is a type of network gateway that provides the added capability to
control devices across the Internet.

Which of the following is a network maintenance protocol of the TCP/IP protocol suite that is
responsible for the resolution of IP addresses to media access control (MAC) addresses of a
network interface card (NIC)?

What is the range for registered ports?

How many layers are present in the TCP/IP model?

In which of the following transmission modes is communication uni-directional?