| Exam Code | 1z0-808 |
| Exam Name | Java SE 8 Programmer I |
| Questions | 224 Questions Answers With Explanation |
| Update Date | July 16,2026 |
| Price |
Was : |
Prepare Yourself Expertly for 1z0-808 Exam:
Our team of highly skilled and experienced professionals is dedicated to delivering up-to-date and precise study materials in PDF format to our customers. We deeply value both your time and financial investment, and we have spared no effort to provide you with the highest quality work. We ensure that our students consistently achieve a score of more than 95% in the Oracle 1z0-808 exam. You provide only authentic and reliable study material. Our team of professionals is always working very keenly to keep the material updated. Hence, they communicate to the students quickly if there is any change in the 1z0-808 dumps file. The Oracle 1z0-808 exam question answers and 1z0-808 dumps we offer are as genuine as studying the actual exam content.
You can reach out to our agents at any time for guidance; we are available 24/7. Our agent will provide you information you need; you can ask them any questions you have. We are here to provide you with a complete study material file you need to pass your 1z0-808 exam with extraordinary marks.
Pass4surexams provide trusted study material. If you want to meet a sweeping success in your exam you must sign up for the complete preparation at Pass4surexams and we will provide you with such genuine material that will help you succeed with distinction. Our experts work tirelessly for our customers, ensuring a seamless journey to passing the Oracle 1z0-808 exam on the first attempt. We have already helped a lot of students to ace IT certification exams with our genuine 1z0-808 Exam Question Answers. Don't wait and join us today to collect your favorite certification exam study material and get your dream job quickly.
Enroll with confidence at Pass4surexams, and not only will you access our comprehensive Oracle 1z0-808 exam question answers and dumps, but you will also benefit from a remarkable offer – 90 days of free updates. In the dynamic landscape of certification exams, our commitment to your success doesn't waver. If there are any changes or updates to the Oracle 1z0-808 exam content during the 90-day period, rest assured that our team will promptly notify you and provide the latest study materials, ensuring you are thoroughly prepared for success in your exam."
Quality is the heart of our service that's why we offer our students real exam questions with 100% passing assurance in the first attempt. Our 1z0-808 dumps PDF have been carved by the experienced experts exactly on the model of real exam question answers in which you are going to appear to get your certification.
Which two code fragments cause a compilation error? (Choose two.)
A. float flt = 100.00F;
B. float flt = (float) 1_11.00;
C. Float flt = 100.00;
D. double y1 = 203.22;float flt = y1;
E. int y2 = 100;float flt = (float) y2 ;
Which two code fragments cause compilation errors? (Choose two.)
A. double y1 = 203.22; float fit = y1;
B. float fit = (float) 1_11.00;
C. Float fit = 100.00;
D. int y2 = 100;float fit = (float) y2;
E. float fit = 100.00F;
Which three statements are true about the structure of a Java class? (Choose three.)
A. A class cannot have the same name as its field.
B. A public class must have a main method.
C. A class can have final static methods.
D. A class can have overloaded private constructors.
E. Fields need to be initialized before use.
F. Methods and fields are optional components of a class.
Which three statements are true about exception handling? (Choose three.)
A. Only unchecked exceptions can be rethrown.
B. All subclasses of the RuntimeException class are not recoverable.
C. The parameter in a catch block is of Throwable type.
D. All subclasses of the RuntimeException class must be caught or declared to be thrown.
E. All subclasses of the RuntimeException class are unchecked exceptions.
F. All subclasses of the Error class are not recoverable.
Which statement is true about the switch statement?
A. It must contain the default section.
B. The break statement, at the end of each case block, is mandatory.
C. Its case label literals can be changed at runtime.
D. Its expression must evaluate to a single value.
What is the name of the Java concept that uses access modifiers to protect variables andhide them within a class?
A. Encapsulation
B. Inheritance
C. Abstraction
D. Instantiation
E. Polymorphism
Which two initialization statements are valid? (Choose two.)
A. Boolean available = “TRUE”:
B. String tmpAuthor = author, author =”Mc Donald”;
C. Double price = 200D;
D. Integer pages = 20;
Which statement is true about Java byte code?
A. It can run on any platform.
B. It can run on any platform only if it was compiled for that platform.
C. It can run on any platform that has the Java Runtime Environment.
D. It can run on any platform that has a Java compiler.
E. It can run on any platform only if that platform has both the Java Runtime Environmentand a Java compiler.
Which two statements are true about Java byte code? (Choose two.)
A. It can be serialized across network.
B. It can run on any platform that has a Java compiler.
C. It can run on any platform.
D. It has “.java” extension.
E. It can run on any platform that has the Java Runtime Environment.
Which two statements are true? (Choose two.)
A. Error class is unextendable.
B. Error class is extendable.
C. Error is a RuntimeException.
D. Error is an Exception.
E. Error is a Throwable.
Which three are advantages of the Java exception mechanism? (Choose three.)
A. Improves the program structure because the error handling code is separated from thenormal program function
B. Provides a set of standard exceptions that covers all possible errors
C. Improves the program structure because the programmer can choose where to handleexceptions
D. Improves the program structure because exceptions must be handled in the method inwhich they occurred
E. Allows the creation of new exceptions that are customized to the particular programbeing created
Which is true about the switch statement?
A. Its expression can evaluate to a collection of values.
B. The break statement, at the end of each case block, is optional.
C. Its case label literals can be changed at runtime.
D. It must contain the default section.
Which three statements describe the object-oriented features of the Java language?(Choose three.)
A. Objects cannot be reused.
B. A subclass must override the methods from a superclass.
C. Objects can share behaviors with other objects.
D. A package must contain a main class.
E. Object is the root class of all other objects.
F. A main method must be declared in every class.
Which statement best describes encapsulation?
A. Encapsulation ensures that classes can be designed so that only certain fields andmethods of an object are accessible from other objects.
B. Encapsulation ensures that classes can be designed so that their methods areinheritable.
C. Encapsulation ensures that classes can be designed with some fields and methodsdeclared as abstract.
D. Encapsulation ensures that classes can be designed so that if a method has anargument MyType x, any subclass of MyType can be passed to that method.
Which statement is true about the main() method?
A. It is invoked by JRE
B. It is a final method
C. It returns true if it is executed successfully at run time
D. It must be defined within a public class
Which three statements are true about the structure of a Java class? (Choose three.)
A. A public class must have a main method.
B. A class can have only one private constructors.
C. A method can have the same name as a field.
D. A class can have overloaded static methods.
E. The methods are mandatory components of a class.
F. The fields need not be initialized before use.
Which two array initialization statements are valid? (Choose two.)
A. int array[] = new int[3] {1, 2, 3};
B. int array[] = new int[3]; array[0] = 1;array[1] = 2;array[2] = 3;
C. int array[3] = new int[] {1, 2, 3};
D. int array[] = new int[3]; array = {1, 2, 3};
E. int array[] = new int[] {1,2,3};
Given these requirements:Bus and Boat are Vehicle type classes.The start() and stop() methods perform common operations across the Vehicleclass type.The ride() method performs a unique operations for each type of Vehicle.Which set of actions meets the requirements with optimized code?
A. 1. Create an abstract class Vehicle by defining start() and stop() methods, and declaringthe ride()abstract method. 2. Create Bus and Boat classes by inheriting the Vehicle class and overriding the ride()method.
B. 1. Create an interface Vehicle by defining start() and stop() methods, and declaring theride()abstract method.2. Create Bus and Boat classes by implementing the Vehicle class.
C. 1. Create an abstract class Vehicle by declaring stop(), start(), and ride() abstractmethods.2. Create Bus and Boat classes by inheriting the Vehicle class and overriding all themethods.
D. 1. Create an interface Vehicle by defining default stop(), start(), and ride() methods.2. Create Bus and Boat classes by implementing the Vehicle interface and overriding theride()method.
Which two features can be implemented in a Java application by encapsulating the entityclasses used? (Choose two.)
A. data validation
B. compile time polymorphism
C. data hiding
D. data abstraction
E. data memory optimization
Which statement is true about the switch statement?
A. It must contain the default section.
B. The break statement, at the end of each case block, is optional.
C. Its case label literals can be changed at runtime.
D. Its expression must evaluate to a collection of values.
Which two are benefits of polymorphism? (Choose two.)
A. Faster code at runtime
B. More efficient code at runtime
C. More dynamic code at runtime
D. More flexible and reusable code
E. Code that is protected from extension by other classes
Which statement will empty the contents of a StringBuilder variable named sb?
A. sb. deleteAll ();
B. sb. delete (0, sb. size () );
C. sb. delete (0, sb. length () );
D. sb. removeAll ();
What is the name of the Java concept that uses access modifiers to protect variables and hide them within a class?
A. Encapsulation
B. Inheritance
C. Abstraction
D. Instantiation
E. Polymorphism
Which statement is true about the switch statement?
A. It must contain the default section.
B. The break statement, at the end of each case block, is optional.
C. Its case label literals can be changed at runtime.
D. Its expression must evaluate to a collection of values.
Be part of the conversation — share your thoughts, reply to others, and contribute your experience.
The study material I'm using focuses a lot on Java APIs and object-oriented programming.
Technical question: what is the role of Java SE in enterprise software development?
Most study material says Java SE helps build scalable applications and enterprise systems.
Some practice questions about Java programming workflows and debugging were very helpful.
Agreed, especially understanding Java collections and polymorphism topics.
I started preparing for the 1Z0-808 exam using practice questions. Java SE Programmer concepts are quite detailed.
Yes, the study material explains Java OOP concepts, collections, and exception handling very clearly.
Sun Hao
Some scenario questions about Java exception handling and collections were interesting.
Frederik Klein
Those usually test Java SE Programmer certification and software development concepts.