Answer:
Option (B) i.e., Certificate authority is the correct option to the following question.
Explanation:
The following option is correct because it an organization or company who validating the identification of that object that exists and it also verifies the information of the third party.
Option A is incorrect because it is the tool or software that protects the system from the outsiders or the malware.
Option b is incorrect because Online certificate is issued for any software or application or the certification in the field of study.
Explanation:
A class is called an object factory because objects are created from a class. An object is an instance of a class.
Answer:
Good choice, as its one of the most secure wireless communications encryption methods, even though WPA2 would be the best
Explanation:
A tornado happens when you mix cold with hot
Answer:B
Explanation: your co workers might not know English so you would need to learn their language :)
