Microsoft 98-388 Online Practice Questions and Exam Preparation

Microsoft 98-388 Online Questions & Answers

• Question 31:

  HOTSPOT

  You are writing a Java method named countdown. The method must meet the following requirements:

  Accept an int parameter named start

  Display all numbers from start to zero in decrements of one

  How should you complete the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.

  Hot Area:

  

  

• Question 32:

  HOTSPOT

  You work on a team that develops e-commerce applications. A member of the team creates a class named DB that connects to a database. The class contains a method named query.

  You need to initiate the DB class and invoke the query method.

  How should you complete the code? To answer, select the appropriate code segments in the answer area.

  NOTE: Each correct selection is worth one point.

  Hot Area:

  

  

• Question 33:

  HOTSPOT

  You are writing a Java method.

  The method accepts a two-dimensional String array and prints the content of each array element.

  The size of each dimension of the array might be different.

  How should you complete the code? To answer, select the appropriate code segments in the answer area.

  NOTE: Each correct selection is worth one point.

  Hot Area:

  

  

• Question 34:

  HOTSPOT

  You work as a Java programmer. A member of the team creates the following program. Line numbers are included for reference only.

  

  The program is supposed to display a message to the console while it counts down from 60. The method does not work as intended.

  How should you complete the code? To answer, select the appropriate code segments in the answer area.

  NOTE: Each correct selection is worth one point.

  Hot Area:

  

  

• Question 35:

  HOTSPOT

  You are creating a method that processes invoices. The invoices are contained in an ArrayList instance. After each invoice is processed, the method must remove the invoice from the ArrayList instance.

  How should you complete the code? To answer, select the appropriate code segments in the answer area.

  NOTE: Each correct selection is worth one point.

  Hot Area:

  

  

• Question 36:

  DRAG DROP

  You are interviewing for a job at Adventure Works, Inc. The hiring manager asks you to create a single console program.

  The program takes multiple arguments from the command line and writes them to the screen in the same order as they were typed on the command line.

  Which three code segments should you use to develop the solution? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.

  Select and Place:

  

  

• Question 37:

  HOTSPOT

  You are writing a Java console program. The program must meet the following requirements: Read a line of text entered by the user

  Print each word in the text to the console on a separate line How should you complete the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.

  Hot Area:

  

  

• Question 38:

  DRAG DROP

  You are writing a Java program that collects patient information and stores it in a database.

  You need to ensure that the program stores data using the least amount of memory.

  Which data type should you use to complete each variable declaration? To answer, drag the appropriate data type from the column on the left to its code segment on the right. Each data may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

  Select and Place:

  

  

• Question 39:

  The question requires that you evaluate the underlined text to determine if it is correct. You have the following class definition:

  

  The logError method can be invoked by code in all classes in the same package as the Logger class.

  Review the underlined text. If it makes the statement correct, select "No change is needed." If the statement is incorrect, select the answer choice that makes the statement correct.

  A. No change is needed
  B. only by the Logger class
  C. only by the Logger class and classes in the same package that inherit from it
  D. by all classes in all packages
  C. only by the Logger class and classes in the same package that inherit from it

• Question 40:

  You need to evaluate the following code segment:

  

  What happens when the code segment is run?

  A. iNum has a value of 0.
  B. An exception is thrown.
  C. iNum has a value of 2.
  D. iNum has a value of 3.
  C. iNum has a value of 2.