Answer: I think the answer is true but I don't fully understand it sorry if im wrong.
Explanation:
Answer:
input device
Explanation:
any hardware device that allows users to enter programs, data, and commands into a computer system
Answer:
In order to calculate area of a square, 'A' be the area of square and the length of the square be 'a'. Then we need to calculate A= a*a. Step 2 :- Accept as input, the length of the sides of the square, and store the value in variable a. Step 3 :- Calculate the area of the square (a*a) and store in a variable A.
Explanation:
<span>A search engine attempts to catalog every Web page by topic through the use of a spider (web crawlers). </span>
Answer:

<em><u>A Medication Administration Record (MAR, or eMAR for electronic versions), commonly referred to as a drug chart, is the report that serves as a legal record of the drugs administered to a patient at a facility by a health care professional. The MAR is a part of a patient's permanent record on their medical chart</u></em>