Answer:
B. Card reader.
Explanation:
Peripheral devices are generally auxiliary devices such as mouse, keyboard, card reader, pen drives, microphones, graphics cards, etc. that are connected with the computer are work in some way with it. In Point of sale (POS) devices card reader are used to read debit or credit cards.
Answer:
The answer to this question is vulnerability and risk.
Explanation:
Vulnerability is there us misconfiguration in the system and we know that our system is vulnerable means the hacker can gain unauthorized access to our system.
Risk is when there are chances that a misconfiguration might happen in our system in future so that hacker could gain unauthorized access to the system.
Answer:
<em><u>D. The UTP cable does not support transmission distances of 75 feet without signal regeneration.</u></em><em> </em>
<em> is the </em><em>most</em><em> </em><em>likely cause of the connectivity problem</em><em>.</em>
Explanation:
hope it will help you
Answer:
Constant variable
Explanation:
Constant variable is a data item whose value cannot change
