Which of the Following Statements Opens a File Named MyFile

question 41

Multiple Choice

Which of the following statements opens a file named MyFile.txt and allows you to append data to its existing contents?

• A) FileWriter fwriter = new FileWriter("MyFile.txt");
• PrintWriter outFile = new PrintWriter(fwriter);
• B) FileWriter fwriter = new FileWriter("MyFile.txt", true);
• PrintWriter outFile = new PrintWriter(fwriter);
• C) PrintWriter outfile = new PrintWriter("MyFile.txt", true);
• D) PrintWriter outfile = new PrintWriter(true, "MyFile.txt");

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Definitions:

Marginal Revenue

The additional revenue that a company gains by selling one more unit of a product or service.

Demand Curve

A graph showing the relationship between the price of a good and the quantity demanded, typically downward sloping.

Intertemporal Price Discrimination

Practice of separating consumers with different demand functions into different groups by charging different prices at different points in time.

Coupons

Vouchers or codes that offer a discount on the purchase price of goods or services, usually issued by manufacturers or retailers to stimulate demand.