The static biometric is not as secure as the dynamic biometric, because the device could be random and not registered in the network, and the generated data from the scanner is less encrypted than for the dynamic biometric.
Biometrics are computer devices that read human or animal biological analog features and convert them into digital data. The static and dynamic biometric scanners are used in a network to authenticated account users. The dynamic biometric is registered in the network and sends encrypted data to the server, but the static biometric is not a registered device in the network.
Packet Filtering Firewall is responsible for filtering the packets based on the IP addresses (source and destination), source and destination port numbers and also the source and destination protocols.
These firewalls operate at the junctions such as switches and routers.
Packets that don't meet required criteria are dropped and they cannot further forwarded.
It is not fully secured and can be used by the malicious attackers.
So, option (c) is Correct.
Option (a), Application Layer Firewall is a firewall at the application level not at the packets level.So, option (a) is not the correct option.
Option (b), Stateful firewall is different and it is not the correct answer.
Calculate is the process of system thinking and it is an example of TPS. It is essential component of calculate the data transaction processing.
TPS stands for transaction processing system and it perform various function like data processing, performing various calculations and data transformation. It basically a transaction oriented and perform various transaction routine application.
The answer is : Cache. It is a small amount of memory stored on the central processor for easy access. Cache is where active data are placed for easier access, it stores recently used information so that it can be quickly accessed at a later time. Some types of cache are browser cache, disk cache, memory cache, and processor cache.