First Attempt Guaranteed Success in 1z1-811 Exam 2023
Real 1z1-811 Exam Questions are the Best Preparation Material
Oracle 1z0-811 certification exam covers a wide range of topics, including Java data types, control structures, operators, and decision-making statements. 1z1-811 exam also covers object-oriented programming concepts, such as classes, inheritance, polymorphism, and encapsulation. In addition, the exam covers basic Java API classes and exception handling. 1z1-811 exam consists of 70 multiple-choice questions and candidates have 105 minutes to complete the exam.
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The exam cost of Oracle 1Z0-811 Exam Certification is $245.
NEW QUESTION # 29
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 30
What does import java.io* mean?
- A. Only the io class is imported.
- B. All classes in the io package are imported.
- C. All classes whose names start with io are imported.
- D. All classes in the io package and the subpackages of io packages, if any, are imported.
Answer: D
NEW QUESTION # 31
Given:
Which statement is true about the main method?
- A. Its parameter can be of type Integer [].
- B. It cannot be invoked by its name.
- C. It can be a non-static method.
- D. It cannot be defined in a non-public class.
Answer: B
NEW QUESTION # 32
Given the code fragment:
What is the result?
- A. 2 : 0
- B. 3 : 1
- C. 0 : 1
- D. 3 : 2
Answer: D
NEW QUESTION # 33
Given the code fragment:
What is the result?
- A. true
false - B. true
true - C. false
false - D. false
true
Answer: B
NEW QUESTION # 34
Given the classes:
Which two modifications, independently, enable the Salad.java file to compile?
- A. Replace line n2 with fruits.Apple apple = new Apple ();
- B. Replace line n1 with import fruits.Apple.getApple();
- C. Replace line n1 with import fruits.Apple;
- D. Replace line n1 with import fruits;
- E. Replace line n2 with fruits.Apple apple = new fruits.Apple ();
Answer: A,B
NEW QUESTION # 35
Given the code fragment:
What is the result?
- A. false false -1
- B. false true -1
- C. true true 0
- D. true false 0
Answer: D
NEW QUESTION # 36
Given the code fragment:
What is the result?
- A. [ BETATEST ]
- B. [betaTest]
- C. [ betaTest ]
- D. [BETATEST]
Answer: D
NEW QUESTION # 37
Given:
And the code fragment:
Which code fragment can be inserted at line n1 to enable the code to print All the best?
- A. Messenger.writeMsg();
- B. void writeMsg();
- C. writeMsg();
- D. m.writeMsg();
Answer: A
NEW QUESTION # 38
Given:
What is the result?
- A. A compilation error occurs.
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION # 39
Identify two class variables.
- A. public static int counter = 0;
- B. int scale = 35;
- C. private Measure cm;
- D. private static int numberOfSquares = 20;
- E. public int size = 10;
Answer: A,D
NEW QUESTION # 40
Identify two features of Java.
- A. platform independent
- B. robust
- C. single threaded
- D. architecture dependent
Answer: A,B
NEW QUESTION # 41
Which statement is true about primitive variables?
- A. They can be compared with the compareTo method only.
- B. They can be compared with the equals method only.
- C. They can be compared with the == operator.
- D. They cannot be compared.
Answer: B
NEW QUESTION # 42
Given:
What is the result?
- A. A compilation error occurs in the main method.
- B. A compilation error occurs in the modify method.
- C. 0
- D. 1
Answer: A
NEW QUESTION # 43
You have been asked to develop a Java program that prints the elements of an array in reverse order.
Which looping statement cannot be used to meet the requirement?
- A. enhanced for
- B. do-while
- C. standard for
- D. while
Answer: B
NEW QUESTION # 44
Given the code fragment:
What is the result?
- A. A compilation error occurs.
- B. Unknown issues.
Invalid divisor. - C. Unknown issues.
- D. Invalid divisor.
Answer: A
NEW QUESTION # 45
Which package would you import to use the Random class?
- A. java.io
- B. java.math
- C. java.lang
- D. java.util
Answer: D
NEW QUESTION # 46
Given:
What is the output?
- A. 1 2 3 aaaa
- B. a
- C. 1 2 aaa
- D. Compilation fails
Answer: B
NEW QUESTION # 47
Identify three features of the Java programming language.
- A. distributed
- B. direct memory management
- C. multithreaded
- D. strongly typed
- E. dynamically typed
Answer: A,C,E
NEW QUESTION # 48
Identify two valid data types for the operands of the addition (+) operator?
- A. string
- B. array
- C. numeric
- D. boolean
Answer: A,B
NEW QUESTION # 49
Which statement is true about a mutator method?
- A. It returns mutated instance members.
- B. It can be used to assign data to instance members.
- C. It must be declared private.
- D. It replaces the default constructor.
Answer: A
NEW QUESTION # 50
Given the code fragment:
Which code fragment, when inserted at line n1, enables the code to print Java Programming:1?
- A. System.out.println(name + ":" + count);
- B. System.out.println(c.name + ":" + Course.count);
- C. System.out.println(Course.name + ":" + c.count);
- D. System.out.println(c.name + ":" + count);
Answer: B
NEW QUESTION # 51
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To prepare for the Oracle 1z1-811 certification exam, candidates can take advantage of a wide range of study materials, including online courses, practice exams, and study guides. It is recommended that candidates have a basic understanding of programming concepts and have some experience with Java programming language before attempting the exam. With the right preparation, candidates can feel confident in their ability to pass the exam and obtain their Oracle 1z1-811 certification.
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