Match each item with a statement below.
-Network subaddress through which a particular type of data is allowed to pass.
A)PAT and NAT
B)bastion host
C)application proxy
D)extranet
E)header
F)perimeter
G)data
H)port
I)packet filtering

Question

Quizplus · Accepted Answer

A port is a network subaddress that allows a particular type of data to pass through.

Answer: A
 PAT (Port Address Translation) and NAT (Network Address Translation) are techniques used for mapping an IP address on a local network to an IP address on a public network.

Answer: B
 A bastion host is a computer system that is exposed to the public network and is designed to withstand attacks.

Answer: C
 An application proxy is a server that acts as an intermediary between a client and a server.

Answer: D
 An extranet is a private network that uses the internet to connect to outside organizations.

Answer: E
 A header is a part of a protocol data unit that contains control information about the data packet.

Answer: F
 A perimeter is the boundary that separates the internal and external network of an organization.

Answer: G
 Data refers to the information that is transmitted over a network.

Answer: I
 Packet filtering is a technique used to control access to a network by analyzing the incoming and outgoing packets and allowing or blocking them based on certain criteria.

Match Each Item with a Statement Below