Based on Official Syllabus Topics of Actual Oracle 1z0-808 Exam
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The Oracle 1z1-808 certification exam is an important step for individuals who wish to become certified Java programmers. It covers a wide range of topics related to Java programming and provides a solid foundation for those who wish to pursue higher-level Java certifications. Passing the exam demonstrates to potential employers that the individual has the knowledge and skills necessary to develop Java applications efficiently and effectively.
NEW QUESTION # 61
Given the code fragment:
What is the result?
- A. 2 : 7 : 3
- B. 7 : 2 : 3
- C. 2 : 7 : 0
- D. 7 : 7 : 9
Answer: B
Explanation:
NEW QUESTION # 62
Given: What is the result?
- A. Compilation fails at line n2
- B. 0:20
- C. 10:20
- D. Compilation fails at line n1
Answer: A
NEW QUESTION # 63
Given the code fragment:
What is the result?
- A. A ClassCastException is thrown at line n1.
- B. Compilation fails at line n1.
- C. Compilation fails at line n2.
- D. A ClassCastException is thrown at line n2.
- E. Sum is 600
Answer: C
NEW QUESTION # 64
Given: What is the result?
- A. simaple A
- B. simaple A default Capital A
- C. Capital A
- D. Compilation fails.
- E. simaple A default
Answer: B
Explanation:
Here we have to use two ternary operators combined. SO first we can use to check first
condition which is x > 10, as follows;
x>10?">": (when condition false) Now we have to use another to check if x<10 as follows;
x<10?V:"=" We can combine these two by putting last ternary statement in the false
position of first ternary statement as follows;
x>10?">":x<10?'<':"="
https;//docs.oraclexom/javase/tutorial/java/nutsandbolts/if.html
NEW QUESTION # 65
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 unchecked exceptions.
- C. All subclasses of the RuntimeException class must be caught or declared to be thrown.
- D. All subclasses of the RuntimeException class are not recoverable.
- E. All subclasses of the Error class are not recoverable.
- F. The parameter in a catch block is of Throwable type.
Answer: C,D,F
NEW QUESTION # 66
Given the code fragment:
Which code fragment, inserted at line n1, prints The Top element: 30?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
- E. Option E
Answer: E
NEW QUESTION # 67
Given the code fragment:
Which option can replace xxx to enable the code to print 135?
- A. int e = 1; e < = 5; e + = 1
- B. int e = 0; e < 5; e + = 2
- C. int e = 0; e < = 4; e++
- D. int e = 1; e < 5; e+ =2
Answer: B
NEW QUESTION # 68
Given:
public class MyClass {
public static void main(String[] args) {
String s = " Java Duke ";
int len = s.trim().length();
System.out.print(len);
}
}
What is the result?
- A. 0
- B. Compilation fails
- C. 1
- D. 2
- E. 3
Answer: C
Explanation:
Java - String trim() Method
This method returns a copy of the string, with leading and trailing whitespace omitted.
NEW QUESTION # 69
Given:
What is result?
- A. Compilation fails
- B. Successful
- C. Unsuccessful
- D. An exception is thrown at runtime
Answer: A
NEW QUESTION # 70
Given:
What is the result?
A:
B:
C:
D:
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION # 71
Given:
Given the code fragment:
Which two sets of actions, independently, enable the code fragment to print Fit?
- A. At line n1 insert:import clothing.Shirt;At line n2 insert:String color = getColor();
- B. At line n1 insert:import static clothing.Shirt.getcolor;At line n2 insert:String color = getColor();
- C. At line n1 insert:import clothing.*;At line n2 insert:String color = Shirt.getColor();
- D. At line n1 insert:import clothing;At line n2 insert:String color = Shirt.getColor();
- E. At line n1 no changes required.At line n2 insert:String color = Shirt.getColor();
Answer: A
NEW QUESTION # 72
Given:
What is the result?
- A. 3 6 4 6
- B. 5 4 5 6
- C. 3 4 3 6
- D. 3 4 5 6
Answer: B
NEW QUESTION # 73
Given the code fragment:
What is the result?
- A. 1 2
- B. 2 2
- C. 3 3
- D. 3 2
Answer: B
Explanation:
Variable b is set to 4.
Variable b is decreased to 3.
Variable b is decreased to 2 and then printed. Output: 2
Variable b is printed. Output: 2
NEW QUESTION # 74
Given these classes:
And given this main method:
Which two options compile when placed at line n1 of the main method? (Choose two.)
- A. employee.budget = 200_000;
- B. director.salary = 80_000;
- C. manager.budget = 1_000_000;
- D. manager.stockOption = 500;
- E. director.stockOptions = 1_000;
- F. employee.salary = 50_000;
Answer: B,F
NEW QUESTION # 75
Given:
What is the result?
- A. Area is 6.0
- B. Compilation fails at line n2.
- C. Area is 3.0
- D. Compilation fails at line n1
Answer: B
NEW QUESTION # 76
Given:
What is the result?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: A
Explanation:
NEW QUESTION # 77
Given the code fragment:
Assume that the system date is June 20, 2014. What is the result?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: C
NEW QUESTION # 78
Given:
What is the result?
- A. 100 200 : 100 0 :
- B. 100 0 : 100 200:
- C. 100 0 : 100 0 :
- D. 100 200 : 100 200 :
Answer: C
NEW QUESTION # 79
Given the code fragment:
Which two modifications, when made independently, enable the code to print joe:true: 100.0?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
- E. Option E
Answer: B,C
NEW QUESTION # 80
Given the code fragment:
Which option can replace xxx to enable the code to print 135?
- A. int e = 1; e < = 5; e + = 1
- B. int e = 0; e < 5; e + = 2
- C. int e = 0; e < = 4; e++
- D. int e = 1; e < 5; e+ =2
Answer: B
NEW QUESTION # 81
Given the code fragment:
Which code fragment, when inserted at line 3, enables the code to print 10:20?
- A. int[] array; array = int[2];
- B. int[] array n= new int[2];
- C. int array [2] ;
- D. int array = new int[2];
Answer: B
NEW QUESTION # 82
Given the code fragment:
What is the result?
- A. S 6
- B. S 5
- C. w 7
- D. s-1
Answer: D
Explanation:
NEW QUESTION # 83
Given:
What is the result?
- A. 400 400
- B. 400 200
- C. Compilation fails.
- D. 200 200
Answer: B
NEW QUESTION # 84
Given the code fragment:
Which two modifications, when made independently, enable the code to print joe:true: 100.0?
(Choose two.)
- A. Option D
- B. Option C
- C. Option A
- D. Option B
- E. Option E
Answer: B,C
NEW QUESTION # 85
......
The Oracle 1z0-808 exam, also known as the Java SE 8 Programmer I exam, is designed to certify the skills and knowledge of individuals who wish to begin a career as a Java developer. It is an entry-level certification exam that tests candidates on their ability to write, debug, and maintain code using the Java programming language. The exam covers a wide range of topics, including basic syntax, object-oriented programming principles, and understanding of the Java Class Library.
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