Pearson Practice Test INF-304: Information Technology Specialist Java
The INF-304 Java practice test trains you in foundational knowledge of Java.
Why should I take the INF-304 exam?
The INF-304 Java certification presents you with the ideal opportunity to launch your career using your skills and knowledge with respect to using the Java programming language. The INF-304 Java exam tests your skills in data types, variables and expressions, implementing flow control with branching statements and loops, performing object-oriented programming as well as code compilation and debugging.
The INF-304 practice test includes two different modes: certification and practice mode. Certification mode allows you to assess your knowledge and discover your weak areas, with practice mode allowing you to focus on the areas that need development.
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Release Date: 11/2021
Job Role: Student
Language: English
The INF-304 practice test contains 151 questions and covers the following objectives:
Java Fundamentals – 28 questions
Describe the use of main in a Java application
- Signature of main, how to consume an instance of your own class, command-line arguments
Perform basic input and output using standard packages
- Print statements, import and use the Scanner class
Evaluate the scope of a variable
- Declare a variable within a block, class, or method
Comment and document programs
- Evaluate the syntax of Javadocs, write syntactically correct code comments
Data Types, Variables, and Expressions – 71 questions
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; 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
- cast between primitive data types, convert primitive types to equivalent object types, parse strings to numbers, convert primitive data types to strings
Construct and evaluate arithmetic expressions
- Arithmetic operators, assignment, compound assignment operators, operator precedence
Flow Control Implementation – 20 questions
Construct and evaluate code that uses branching statements
- if, else, else if, switch; single-line vs. block; nesting; logical and relational operators
Construct and evaluate code that uses loops
- while, for, for each, do while; break and continue; nesting; logical, relational, and unary operators
Object-Oriented Programming – 22 questions
Construct and evaluate class definitions
- Constructors, constructor overloading, one class per .java file, this keyword, basic inheritance and overriding
Declare, implement, and access data members in classes
- private, public, protected; instance data members; static data members; use static final to create constants; describe encapsulation
Declare, implement, and access methods
- private, public, protected; method parameters; return type; void; return value; instance methods; static methods; overloading
Instantiate and use class objects in programs
- Instantiation, initialization, null, access and modify data members, access methods, access and modify static members, import packages and classes
Code Compilation and Debugging – 10 questions
Troubleshoot syntax errors, logic errors, and runtime errors
- Print statements, javac command output, logic errors, console exceptions, stack trace evaluation
Implement exception handling
- try, catch, finally; Exception class; exception class types; display exception information
System Requirements
A practice test is a realistic exam simulation whose objective is to prepare you better for what to expect on the real exam. A MeasureUp practice test comes with approximately 150 questions covering the exam objective domains. Each MeasureUp practice test contains two specific test-taking modes to get students ready for their certification: Certification Mode and Practice Mode.
- The Practice Mode enables users to highly customize their testing environment. They can determine how many questions they want to include in their assessment, the maximum time to complete the test, the possibility to randomize the question order, and select how and which questions will be shown in the test.
- Certification Mode simulates the actual testing environment users will interact with when taking a certification exam. They are timed and do not allow users to view the answers and explanations to questions until after the test.
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See our video to see exactly how MeasureUp’s practice tests work.
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Will studying with a MeasureUp practice test improve my chances of passing at the first attempt?
Yes. MeasureUp's practice tests have been specifically designed to help you both in terms of saving time and enabling you to pass at the first attempt. The test is fully customizable, allowing you to discover and target your weak areas. This makes the learning process quicker and smoother. Also, as the style, objectives, question type, and difficulty are the same as those found on the official exam, you can be confident that when you pass the practice test twice in a row in Certification Mode, you are exam ready.
What can I expect to earn if I pass the INF-304 Java exam?
On passing the INF-304 Java you will be on the way to starting a career as a junior developer, where you could expect to earn a salary in the United States of approximately $115,000.
Source: Nigel Franks International.
Continue to grow with MeasureUp’s learning material. Explore the INF learning path:
INF-101: Information Technology Specialist Networking
INF-307: Information Technology Specialist Artificial Intelligence
INF-104: Information Technology Specialist Cloud Computing
INF-308: Information Technology Specialist Computational Thinking
INF-105: Information Technology Specialist Cybersecurity
INF-201: Information Technology Specialist Databases
INF-103: Information Technology Specialist Device Configuration and Management
INF-301: Information Technology Specialist HTML and CSS
INF-306: Information Technology Specialist HTML5 Application Development
INF-304: Information Technology Specialist Java
INF-302: Information Technology Specialist JavaScript
INF-102: Information Technology Specialist Network Security
INF-303: Information Technology Specialist Python
INF-305: Information Technology Specialist Software Development
INF-304 JAVA PRACTICE TEST
Why should you use our INF-304 Java Practice Test?
The MeasureUp INF-304 Java practice test is the most realistic simulation of the actual certification exam out there, giving you the perfect opportunity to pass the official INF-304 exam on the first go. With our Test Pass Guarantee, you can be sure of success as we offer all of your money back if you do not pass. The INF-304 Java practice test has been created by leading experts in Java.
How can I use the INF-304 Java online Practice Test?
In a Practice Test there are two specific test-taking modes to help students prepare for their certification: Certification Mode and Practice Mode.
- Practice Mode. The Practice Mode allows users to highly customize their testing environment. They may select how many questions they want to include in their assessment, the maximum time to finish the test, the possibility to randomize the question order, and select how and which questions will be shown in the test.
- Certification Mode. The Certification Mode simulates the actual testing environment users will encounter when taking a certification exam. They are timed and do not allow users to see the answers and explanations to questions until after the test.
Will the questions be the same as the actual exam?
Although the questions will emulate those of the official exam in terms of style, content, level of difficulty, for reasons of copyright they will not be identical. This will enable you to fully understand the content you are studying so that, no matter how the questions are focused, you can be confident you are covering the same material and that you will have no issues in passing the exam.
INF-304 JAVA CERTIFICATION EXAM
What is the INF-304 Java exam?
The INF-304 Java exam is part of the Information Technology Specialist program of examinations, which are aimed at those who are just starting out in their IT career. This exam validates your ability to perform a variety of operations using the Java programming language.
How can I pass the INF-304 Java certification exam?
- Review the INF-304 objective domains.
- Create a study plan to structure your preparation.
- Enroll for the MeasureUp practice tests. Our practice tests emulate the real exam in terms of style, format, skill sets, question structure, and level of difficulty, and can be taken in either practice mode or certification mode.
- Practice, practice, practice! After looking at all the questions available in the test, reviewing the correct answers, reading through the explanations for all the different answer options, and consulting the carefully chosen references, it is now time to use the test’s Certification Mode. This is the closest experience you’ll get with respect to the real exam. And when you pass the Certification Mode twice in a row with a score of 90% or more, you know you are… Exam ready!
How many questions are there on the INF-304 Java exam?
The INF-304 Java exam contains approximately 40 questions.
Is the INF-304 Java certification worth it?
If you are considering a career in programming but aren’t sure which language to choose, Java is one of the most in demand within the IT industry for developing apps and services.