[Nov 26, 2023] Fully Updated Java SE (1z1-811) Certification Sample Questions
Latest Oracle 1z1-811 Real Exam Dumps PDF
To pass the Oracle 1z1-811 exam, candidates must have a thorough understanding of Java programming language and be able to apply the concepts in practical situations. It is recommended that candidates have at least six months of experience in Java programming before taking the exam. Passing the exam is an excellent way to demonstrate your expertise in Java programming and boost your career prospects in the IT industry.
NEW QUESTION # 26
Given:
And the code fragment:
What is the result?
- A. null: null
- B. A compilation error occurs at line n1.
- C. White : White
- D. White : null
Answer: A
NEW QUESTION # 27
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 28
Given:
Which statement, when inserted at line n1, enables the Course class to compile?
- A. int newFee;
- B. long newFee;
- C. float newFee;
- D. double newFee;
Answer: D
NEW QUESTION # 29
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 30
Given the code fragment:
What is the result?
- A. 0
- B. The program executes an infinite number of times.
- C. 1
- D. 2
Answer: C
NEW QUESTION # 31
Given the code fragment:
What is the result?
- A. Invalid divisor.
- B. Unknown issues.
- C. A compilation error occurs.
- D. Unknown issues.
Invalid divisor.
Answer: C
NEW QUESTION # 32
What is the meaning of "write once, run anywhere" in Java?
- A. Java programs, after being compiled, can run on any platform or device even without a Java Virtual Machine.
- B. Java programs can run on any Java Virtual Machine without being recompiled.
- C. It is a marketing statement because Java programs must be compiled for a specific platform in order to run.
- D. Java programs are designed to run only in web browsers and, thus, can run wherever there is a browser.
Answer: B
NEW QUESTION # 33
Given the code fragment:
What is the output?
- A. A compilation error occurs.
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION # 34
Given the code fragment:
What is the result?
- A. false
true - B. false
false - C. A runtime exception is thrown
- D. true
true
Answer: D
NEW QUESTION # 35
Which statement is true about a Java method?
- A. It must be declared with an access modifier.
- B. It cannot be defined as static final.
- C. It cannot be defined within another method.
- D. It must accept a parameter and return a value.
Answer: C
NEW QUESTION # 36
Which two components can class declarations include?
- A. The main method
- B. A list of instance methods
- C. Interfaces implemented by the class
- D. The public modifier
Answer: C,D
NEW QUESTION # 37
Given the code
What is the result?
- A. num = 99
- B. num = 0
- C. num = 100
- D. The program executes indefinitely.
Answer: A
NEW QUESTION # 38
Identify three features of the Java programming language.
- A. distributed
- B. direct memory management
- C. multithreaded
- D. dynamically typed
- E. strongly typed
Answer: A,C,D
NEW QUESTION # 39
Given:
What is the result?
- A. 100
100 - B. 100
200 - C. A compilation error occurs at line n1.
- D. A compilation error occurs at line n2.
Answer: A
NEW QUESTION # 40
Given:
At which line does a compilation error occur?
- A. line 2
- B. line 3
- C. line 7
- D. line 5
Answer: A
NEW QUESTION # 41
Given:
What is the result?
- A. [ : ]
- B. [null:null]
- C. [:null]
- D. [null:-]
Answer: D
NEW QUESTION # 42
Given the code fragment:
What is the result?
- A. 0 : 1
- B. 3 : 2
- C. 2 : 0
- D. 3 : 1
Answer: B
NEW QUESTION # 43
Given the code fragment:
What is the result?
- A. [BETATEST]
- B. [ BETATEST ]
- C. [ betaTest ]
- D. [betaTest]
Answer: A
NEW QUESTION # 44
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Oracle 1z1-811 (Java Foundations) Certification Exam is a globally recognized certification exam that tests an individual's knowledge and skills in the fundamental concepts of Java programming. 1z1-811 exam is designed for individuals who have little or no experience in programming and wish to pursue a career in the field of software development. Passing the 1z1-811 exam validates that a candidate has a solid understanding of the basic concepts, practices, and techniques of Java programming.
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