import java.nio.file.*;import java.io.*;import static java.nio.file.StandardOpenOption.*;public class WriteFile{ public static void main(String[] args) { Path myFile = Paths.get("C:\\Java\\Input.Output\\myNumbers.txt"); String nums = "12345"; byte[] data = nums.getBytes(); OutputStream output = null; try {
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output.write(data) output.flush(); output.close(); } catch(Exception badNums) { System.out.println("My numbers: " + badNums); } }}Using the above code, add a statement on the indicated line that will create a writeable file by constructing a BufferedOutputStream object and assigning it to the OutputStream. No output should appear on the monitor, but a file should be created.
What will be an ideal response?
output = new BufferedOutputStream(Files.newOutputStream(file, CREATE));
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A data reader can _________.
a) retrieve information from a database b) modify information stored in a database c) establish a connection to a database d) close a connection to a database
Critical Thinking QuestionsCase 12-2Andre has been asked to create a new feature for the Web site of the hotel company for which he works, which will display the current temperature at each of the companies' hotels around the world.Andre is not sure whether a given Web service will use SOAP or XML. Which of the following gives Andre a simple way to describe the basic format of requests he will make a Web service regardless of which service is used? a. WSDLc. Unixb. Perld. Linux
What will be an ideal response?
You have just purchased a new tablet and your last one was plagued with a poorly functioning battery. For this reason, with your new one, you have decided to become fully conversant in best practices with regard to battery life, so you can get the most out of this new one. ? Which of the following is a guideline for conserving battery life in your new tablet? a. Charge the battery completely when you first obtain the tablet.c. Unplug the battery charger before the battery is charged completely.b. Maximize the display's brightness.d. Do not use the battery charger supplied with the tablet.
What will be an ideal response?
When the out-of-balance condition has been created by a left high subtree of a left high tree, we must balance the tree by rotating the out-of-balance node to the ____.
A. left B. right C. left and then right D. right and then left