The given statement is false.
Option: B
<u>Explanation:</u>
In cyber issues, there is always a risk of being misused by hackers. Users first need to keep secret of his password for different sites and should not use same password for different sites. Configuration of firewall should be proper so that IP (Internet protocol) address can be protected.
Properly configured firewall prevents suspicious attack and gives notice to the user and administrator about it. Where administrator is using biometric access mechanism they are being able to control attacker's unauthorized accession into the network.
Answer:
to create changes among the social classes
Explanation:
A. set, as in "a set of numbers"
Marxism theory is that the upper tear of society rules the lower tear, and institutions like social welfare is one way that the lower class tries prevent their exploitation. This is Social Control of the social classes. The lower tear engaging in welfare is the exorcize of their power,
