StringTokenizer Is a Class in the Java

question 35

Multiple Choice

StringTokenizer is a class in the java.util library that can divide a String based on some delimiter String (a delimiter is a separator) . If the instruction StringTokener st = new StringTokenizer(str, "&&") ; is executed, where str is some String, then st divides up str into separate Strings whenever

• A) a blank space is found
• B) two blank spaces are found
• C) a single ampersand ("&") is found
• D) two ampersands are found
• E) two ampersands or the substring "and" or "AND" is found

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Definitions:

Tax

A compulsory financial charge or other levy imposed upon a taxpayer by a governmental organization in order to fund various public expenditures.

Demand Curve

A graphical representation showing the relationship between the price of a good or service and the quantity demanded by consumers at various prices.

Supply Curve

A graphical representation of the relationship between the price of a good and the amount of it that producers are willing to supply.

Equilibrium Price

The market price at which the supply of an item matches its demand, resulting in an efficient market condition where there is no excess supply or demand.