1. Because you can get the same features for a better price
2. CPU, GPU, RAM, Storage, OS, etc.
Answer:
Desktop computer with 2 screens
Explanation:
All graphices designers need the most screen space possible
Option D is the answer because Digital Certificate is an entity that generates electronic and distributes them upon proving their identity sufficiently. In early days there was issues with people using the certificates that were not even issued by the organizations. Today it's a cryptographic technique which uses digital signatures and gives users a digital certificate that can be authenticated anytime online by any organization and is unique for every user having it.
Option A cannot be the answer because it has nothing to do with the identity of person but rather it is for specific fields.
Option B is not answer because it has no key and score matter to do with it.
Option C Web transactions has nothing to do with the certificates.
Yes very much so! You could learn previous mistakes/bugs/etc and find solutions to fixing them and avoiding getting them. As well as much more. History is always a fun subject for anything, really in my opinion.
Firewalls are connected with a network device which blocks untrusted network forming a barrier in between trusted and un-trusted network.