Match the descriptions with the topology of networks:

Choose the correct variant:

A program file that installs itself without permission.

Malicious software is also known as:

Match the malware with the damage:

Web TV can provide access to the Net.

A person who illegally exploits computer harware or software.

External, internal and PC card are types of connection.

Computers need to use the same protocol (TCP/ IP) to communicate with each other.