Businesspeople Are Increasingly Using Instant Messaging and Text Messaging to Communicate

question 96

Essay

Businesspeople are increasingly using instant messaging and text messaging to communicate with colleagues and clients.Explain three pros and three cons of instant and text messaging.

Recognize the necessity of a base case in recursive methods to prevent infinite recursion.

Understand how recursive methods are executed by the computer system.

Apply recursion to solve problems by writing recursive methods, including factorial and power computations.

Distinguish between the concepts of base and recursive cases in a recursive method.

---

Definitions:

Reactants

Ingredients that are present from the start in a chemical reaction, getting used up as they generate the outcome products.

Equilibrium

The state in which both reactants and products are present in concentrations which have no further tendency to change with time, usually in a closed system.

Product

The result of multiplying two or more numbers together or the substances formed at the end of a chemical reaction.

Concentration

The measure of the amount of a sub-component (especially solute) in a solution, denoting how much of a substance is contained in a certain amount of another substance.