Oracle 1z0-808 Dumps Updated Nov 01, 2025 WIith 398 Questions
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NEW QUESTION # 24
Given:
And given the commands:
What is the result?
- A. Java SE
- B. A NullPointerException is thrown at runtime.
- C. Java EE
- D. Compilation fails at line n1.
Answer: C
NEW QUESTION # 25
Given:
And the commands: Javac Test.java Java Test 12345
What is the result?
- A. A NullPointerException is thrown at runtime
- B. Number us : 12345
- C. AnArrayIndexOutOfBoundException is thrown at runtime.
- D. A NumberFormatException is thrown at runtime
Answer: B
NEW QUESTION # 26
Given the following array: Which two code fragments, independently, print each element in this array?
- A. Option B
- B. Option E
- C. Option D
- D. Option C
- E. Option A
- F. Option F
Answer: A,B
Explanation:
All the remaining options have syntax errors
NEW QUESTION # 27
Given the code fragment:
Which code fragment, when inserted at // insert code here, enables the code to compile and and print a b c?
- A. ArrayList static update(String [] strs)
- B. List update (String[] strs)
- C. Static List update (String [] strs)
- D. Static void update (String[] strs)
- E. Static ArrayListupdate(String [] strs)
Answer: A
NEW QUESTION # 28
Given the for loop construct:
for ( expr1 ; expr2 ; expr3 ) {
statement;
}
Which two statements are true?
- A. This is not the only valid for loop construct; there exits another form of for loop constructor.
- B. The expression expr3 must be present. It is evaluated after each iteration through the loop.
- C. When expr2 evaluates to false, the loop terminates. It is evaluated only after each iteration through the loop.
- D. The expression expr1 is optional. it initializes the loop and is evaluated once, as the loop begin.
Answer: C,D
Explanation:
The for statement have this forms:
for (init-stmt; condition; next-stmt) {
body
}
There are three clauses in the for statement.
The init-stmt statement is done before the loop is started, usually to initialize an iteration
variable.
The condition expression is tested before each time the loop is done. The loop isn't
executed if the boolean expression is false (the same as the while loop).
The next-stmt statement is done after the body is executed. It typically increments an iteration variable.
NEW QUESTION # 29
Given:
What is the result?
- A. Welcome Log 1:0
- B. Hello Log 2:1
- C. Welcome Log 2:1
- D. Hello Log 1:0
Answer: C
NEW QUESTION # 30
Given the code fragment:
Which three lines fail to compile? (Choose three.)
- A. Line 12
- B. Line 7
- C. Line 11
- D. Line 8
- E. Line 10
- F. Line 9
Answer: A,B,E
NEW QUESTION # 31
Given this code for the classes MyException and Test:
What is the result?
- A. A compile time error occurs at line n1.
- B. AB
- C. B
- D. I
- E. A
Answer: A
Explanation:
NEW QUESTION # 32
Given:
What is the result?
- A. myStr: 7007, myNum: 9009
- B. myStr: 9009, myNum: 9009
- C. Compilation fails
- D. myStr: 7007, myNum: 7007
Answer: A
NEW QUESTION # 33
Given:
And given the code fragment:
What is the result?
- A. 20:20
- B. Compilation fails at line n1.
- C. Compilation fails at line n2.
- D. 10:20
Answer: C
NEW QUESTION # 34
Given:
And given the code fragment:
Book book1 = new EBook();
book1.readBook();
Which option enables the code to compile?
- A. Option D
- B. Option C
- C. Option B
- D. Option A
Answer: A
NEW QUESTION # 35
Given the code fragment:
What is the result?
- A. 0 2 4
- B. Compilation fails
- C. 2 4
- D. 0 2 4 6
Answer: A
NEW QUESTION # 36
Given:
What is the result?
- A. 81 25
- B. 9 5
- C. Compilation fails.
- D. 0 0
Answer: B
Explanation:
NEW QUESTION # 37
Given:
What will be the output?
- A. Option D
- B. Option C
- C. Option B
- D. Option A
Answer: A
NEW QUESTION # 38
Given:
What is the result?
- A. 97 9899 100 101 102 103
- B. A NullPointerException is thrown at runtime.
- C. An ArraylndexOutOfBoundsException is thrown at runtime.
- D. Compilation fails.
- E. 97 9899 100 null null null
Answer: E
NEW QUESTION # 39
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