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98-388 Exam Overview
Introduction to Programming Using Java
This exam is designed for application developers working with Java 6 SE or later, secondary and immediate post-secondary level students of software development, or entry-level software developers. Learners should have at least 150 hours or instruction or hands-on experience with Java, are familiar with its features and capabilities, and understand how to write, debug and maintain well-formed, well documented Java code.
Expertise required for 98-388 Exam:
- Understand Java fundamentals (15-20%)
- Work with data types, variables, and expressions (40-45%)
- Implement flow control (15-20%)
- Perform object-oriented programming (10-15%)
- Compile and debug code (5-10%)
Who Benefits
- Application developers working with Java 6 SE or later
- Secondary and immediate post-secondary level students of software development, or entry-level software developers.
Maybe you want to know other Microsoft exams.
Key Learning Areas: Work with data types, variables, and expressions
Declare and use primitive data type variables: Data types, including byte, char, int, double, short, long, float, boolean; identify when precision is lost; initialization; how primitives differ from wrapper object types such as Integer and Boolean.
Construct and evaluate code that manipulates strings: String class and string literals, comparisons, concatenation, case and length; String.format methods; string operators; converting a primitive data type to a string; the immutable nature of strings; initialization; null.
Construct and evaluate code that creates, iterates, and manipulates arrays and array lists: One- and two-dimensional arrays, including initialization, null, size, iterating elements, accessing elements; array lists, including adding and removing elements, traversing the list.
Construct and evaluate code that performs parsing, casting and conversion: Implementing code that casts between primitive data types, converts primitive types to equivalent object types, or parses strings to numbers.
Construct and evaluate arithmetic expressions : Arithmetic operators, assignment, compound assignment operators, operator precedence.
The importance of completing MTA certification:
Successfully passed the 98-388 exam to get the MTA certification. MTA certification provides the foundation necessary to obtain certification from Microsoft Certified Solution Partners (MCSA) or Microsoft Certified Solution Developer (MCSD). MTA certification creates a new entry point to help people who are not familiar with IT start their careers.
Tips for Success | 98-388 Exam
| 1.Be prepared before the exam so that you can relax on the day of the exam and focus on taking the exam yourself. Conduct long-term testing. |
| 2. I learned a lot from testing. Sometimes, in part of the test, the test will teach you what you need to know in another part of the test. Look for contextual clues that can help you determine the right direction and make no obvious mistakes. |
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Get The Microsoft 98-388 Pdf Questions
Advised to get the Microsoft 98-388 practice exam questions.That’s since this Introduction to Programming Using Java questions pdf consists from the real exam interface.
QUESTION 1
Traders hires you to write a Java program to manage account openings. To open a new account, a user must meet one
the following requirements:
be over 65 years old and have a minimum annual income of 10,000
be at least 21 and have an annual income greater than 25,000
How should you complete the code? To answer, drag the appropriate operator to the correct position. Each operator
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.
NOTE: Each correct selection is worth one point.
Select and Place:
Correct Answer:
References: https://www.tutorialspoint.com/java/java_basic_operators.htm
QUESTION 2
You write the following code:
You need to determine the values of the data1, data2, data3, and data4 variables.
Use the drop-down menus to select the answer choice that answers each question based on the information presented
in the code.
NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
References: https://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html
QUESTION 3
You are writing a Java method that evaluates an arithmetic formula.
The method accepts an int value named number, raises the value to the second power, and returns the negative value
of the result.
How should you complete the code? To answer, drag the appropriate code segment to the correct position. Each code
segment 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.
NOTE: Each correct selection is worth one point.
Select and Place:
Correct Answer:
QUESTION 4
You need to evaluate the following code. Line numbers are included for reference only.
Use the drop-down menus to select the answer choice that answers each question based on the information presented
in the code. NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
QUESTION 5
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:
Correct Answer:
References: https://www.tutorialgateway.org/two-dimensional-array-in-java/
QUESTION 6
You are writing a Java program.
The program must meet the following requirements:
Truncate firstName to its first five characters
Set output to a string that contains the firstName and the number of characters in firstName
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:
Correct Answer:
References: https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html
https://www.tutorialspoint.com/java/lang/stringbuilder_substring_end.htm
QUESTION 7
You have the following code segment. Line numbers are included for reference only.
The code does not compile.
For each of the following statements, select Yes if the action is required to resolve the compilation error. Otherwise,
select No.
NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
References: https://docs.oracle.com/javase/tutorial/java/javaOO/accesscontrol.html
QUESTION 8
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:
Correct Answer:
References: https://docs.oracle.com/javase/tutorial/getStarted/cupojava/netbeans.html
QUESTION 9
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
Correct Answer: C
QUESTION 10
You need to evaluate the following code segment. Line numbers are included for reference only.
Use the drop-down menus to select the answer choice that answers each question based on the information presented
in the code. NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
QUESTION 11
You are interviewing for a job as a Java developer. You need to demonstrate your understanding of switch statements.
For each of the following code segments, select Yes if the code segment can be changed to a switch statement with up
to three case statements. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
References: https://docs.oracle.com/javase/tutorial/java/nutsandbolts/switch.html
QUESTION 12
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:
Correct Answer:
References: https://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html
QUESTION 13
You have the following code:
You need to create an int array named numbers initialized with num1, num2, and num3.
How should you complete the code? To answer, drag the appropriate code segment to the correct position. Each code
segment 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.
NOTE: Each correct selection is worth one point.
Select and Place:
Correct Answer:
Example:
int[] numbers = new int[] {num1, num2, num3}
References:
https://docs.oracle.com/javase/tutorial/java/nutsandbolts/arrays.html
https://alvinalexander.com/blog/post/java/java-faq-create-array-int-example-syntax
Please visit variety of question types on Microsoft exams.
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