1z0-808 Dumps (2023) Prepare Your Exam With 225 Questions
New 1z0-808 Dumps - Real Oracle Exam Questions
NEW QUESTION # 89
Which three are advantages of the Java exception mechanism?
- A. Allows the creation of new exceptions that are tailored to the particular program being created
- B. Improves the program structure because the error handling code is separated from the normal program function
- C. Improves the program structure because the programmer can choose where to handle exceptions
- D. Provides a set of standard exceptions that covers all the possible errors
- E. Improves the program structure because exceptions must be handled in the method in which they occurred
Answer: B,C,E
Explanation:
Reference:http://javajee.com/introduction-to-exceptions-in-java
NEW QUESTION # 90
Given the code fragments:
What is the result?
- A. Compilation fails at both line n1 and line n2.
- B. Compilation fails only at line n1.
- C. Compilation fails only at line n2.
- D. RTool::exportTool::export
- E. Tool::exportTool:export
Answer: A
NEW QUESTION # 91
Given:
What is the result?
- A. 10 : 22 : 22
- B. 10 : 22 : 20
- C. 10 : 22 : 6
- D. 10 : 30 : 6
Answer: D
NEW QUESTION # 92
Which code fragment causes a compilation error?
- A. Option B
- B. Option E
- C. Option D
- D. Option C
- E. Option A
Answer: C
NEW QUESTION # 93
Given the code fragment:
What is the result?
- A. No Match
- B. A NullPointerException is thrown at runtime.
- C. Match 1
- D. Match 2
Answer: D
NEW QUESTION # 94
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 95
Given:
What is the result?
- A. Area is 3.0
- B. Compilation fails at line n2.
- C. Area is 6.0
- D. Compilation fails at line n1
Answer: B
NEW QUESTION # 96
Given the code fragment:
And given the requirements:
1. Process all the elements of the array in the order of entry.
2. Process all the elements of the array in the reverse order of entry.
3. Process alternating elements of the array in the order of entry.
Which two statements are true? (Choose two.)
- A. Requirement 3 CANNOT be implemented by using either the enhanced for loop or the standard for loop.
- B. Requirements 2 and 3 CANNOT be implemented by using the standard for loop.
- C. Requirements 1, 2, and 3 can be implemented by using the standard for loop.
- D. Requirement 1 can be implemented by using the enhanced for loop.
- E. Requirements 1, 2, and 3 can be implemented by using the enhanced for loop.
Answer: A,D
NEW QUESTION # 97
Given:
What is the result?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: D
NEW QUESTION # 98
Given:
What is the result?
- A. 7 8 9
- B. 0 1 2
- C. Compilation fails
- D. 6 8 10
- E. 6 7 8
Answer: E
NEW QUESTION # 99
Given:
public class ScopeTest {
int j, int k;
public static void main(String[] args) {
ew ScopeTest().doStuff(); }
void doStuff() {
nt x = 5;
oStuff2();
System.out.println("x");
}
void doStuff2() {
nt y = 7;
ystem.out.println("y");
or (int z = 0; z < 5; z++) {
ystem.out.println("z");
ystem.out.println("y");
}
Which two items are fields?
- A. k
- B. y
- C. j
- D. x
- E. z
Answer: A,C
NEW QUESTION # 100
Given the code fragment:
Which code fragment, inserted at line n1, pints The Top element: 30?
- A. Option B
- B. Option E
- C. Option A
- D. Option D
- E. Option C
Answer: C
NEW QUESTION # 101
Given the code fragment:
Which code fragment, when inserted at line n1, enables the App class to print Equal?
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: B
NEW QUESTION # 102
Given:
What is the result?
- A. Compilation fails.
- B. 9 25
- C. 3 5
- D. 0 0
Answer: C
NEW QUESTION # 103
Given the code fragment:
And given the requirements:
1. Process all the elements of the array in the order of entry.
2. Process all the elements of the array in the reverse order of entry.
3. Process alternating elements of the array in the order of entry.
Which two statements are true? (Choose two.)
- A. Requirement 3 CANNOT be implemented by using either the enhanced for loop or the standard for loop.
- B. Requirements 2 and 3 CANNOT be implemented by using the standard for loop.
- C. Requirements 1, 2, and 3 can be implemented by using the standard for loop.
- D. Requirement 1 can be implemented by using the enhanced for loop.
- E. Requirements 1, 2, and 3 can be implemented by using the enhanced for loop.
Answer: A,D
NEW QUESTION # 104
......
Oracle 1z1-808 Certification Exam is a computer-based exam that consists of 70 multiple-choice questions. 1z0-808 exam is timed and candidates have two hours to complete it. The passing score for the exam is 65% and individuals who pass the exam will receive a certificate of completion from Oracle. Java SE 8 Programmer I certification is valid for life, although Oracle recommends that individuals who hold this certification take the Java SE 11 Developer Certification Exam to stay up-to-date with the latest advancements in Java programming.
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