A single Unified Threat Management (UTM) appliance is not capable of which of the following?

A single Unified Threat Management (UTM) appliance is not capable of which of the following?

• Firewall
• Anti-virus capabilities
• Load balancing
• High availability 

EXPLANATION

Unified Threat Management (UTM)

It started in 2003 when vendors started launching “all-in-one” security products and called them UTMs. Since then the term remains in use.
Nowadays, UTMs is a common thing that incorporates many security services. The need to deploy multiple separate devices is no more required.

Difference UTM Firewall & UTM Appliance

Firewalls come in the form of a software-based or as a hardware-based network security tool to deliver protection against security threats. The basic function of any firewall is to follow a set of standard rules. It checks the incoming and outgoing data flow with the archived records to check if the content is malicious or free of malware. If they are found malware free, they are permitted to pass through the network for the required user to access the data.
However, if the data is found malicious, the firewall filters off the malware from the data content. The default firewall is installed in almost all the PCs which is mainly software-based firewalls and are implemented to protect against the security threats. Sometimes firewalls come attached to different types of routers to provide protection. Hardware-based firewalls are also known to perform routing functions.