May-2023 Pass Your 1z0-808 Exam at the First Try with 100% Real Exam
Get Real Exam Questions for 1z0-808 with New Questions
NEW QUESTION # 23
Given the code fragment:
Which modification enables the code to print 54321?
- A. At line 7, insert x --;
- B. Replace line 6 with System.out.print (--x);
- C. Replace line 5 with while (is Available(--x)) {
- D. Replace line 12 with return (x > 0) ? false : true;
Answer: C
NEW QUESTION # 24
Given the code fragment:
What is the result?
- A. The program compiles, but it prints nothing.
HiHowAreYou removed - B. Compilation fails.
- C.
- D. An UnsupportedOperationExceptionis thrown at runtime.
Answer: C
NEW QUESTION # 25
Given the definitions of the MyString class and the Test class:
What is the result?
A:
B:
C:
D: Compilation fails at the TestClass
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION # 26
Given the following two classes:
How should you write methods in the ElectricAccount class at line n1 so that the member variable bill is always equal to the value of the member variable kwh multiplied by the member variable rate?
Any amount of electricity used by a customer (represented by an instance of the customer class) must contribute to the customer's bill (represented by the member variable bill) through the method use Electricity method. An instance of the customer class should never be able to tamper with or decrease the value of the member variable bill.
- A. Option D
- B. Option C
- C. Option B
- D. Option A
Answer: B,D
NEW QUESTION # 27
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 28
Given the code snippet from a compiled Java source file:
Which command-line arguments should you pass to the program to obtain the following output?
Arg is 2
- A. java MyFile 1 3 2 2
- B. java MyFile 2 2 2
- C. java MyFile 0 1 2 3
- D. java MyFile 1 2 2 3 4
Answer: A
NEW QUESTION # 29
Given the code fragment:
What is the result?
- A. Compilation fails only atline n2.
- B. Answer =0
- C. Compilation fails only atline n1.
- D. Invalid calculation
- E. Compilation fails only atline n1andline2.
Answer: E
NEW QUESTION # 30
Given:
What is the result?
- A. An exception is thrown at runtime
- B. Compilation fails
- C. Initialized Started Initialized
- D. Initialized Started
Answer: C
NEW QUESTION # 31
Given:
What is the result?
- A. true true
- B. false true
- C. Compilation fails.
- D. true false
- E. false false
Answer: B
NEW QUESTION # 32
Given:
Which action fixes the compiler error?
- A. At line 2, replace throws LogFileException with throws AccessViolationException
- B. At line 13, add throws LogFileException
- C. At line 7, insert throw new LogFileException ();
- D. At line 17, add throws AccessViolationException
Answer: C
NEW QUESTION # 33
Given:
And the code fragment:
Which code fragment, when inserted at line 14, enables the code to print Mike Found?
- A. int f = ps.indexOf (p2)
- B. Patient p = new Patient ("Mike");Int f = ps.indexOf (p)
- C. int f = ps.indexOf (Patient ("Mike") );
- D. int f = ps.indexOf (new Patient "Mike") );
Answer: A
NEW QUESTION # 34
Given:
What is the result?
A:
B:
C:
D:
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: A
NEW QUESTION # 35
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 E
- D. Option B
- E. Option A
Answer: B,E
NEW QUESTION # 36
Given:
public class Test {
static boolean bVar;
public static void main(String[] args) {
boolean bVar1 = true;
int count =8;
do {
System.out.println("Hello Java! " +count);
if (count >= 7) {
bVar1 = false;
}
} while (bVar != bVar1 && count > 4);
count -= 2;
}
}
What is the result?
- A. Compilation fails
- B. Hello Java! 8 Hello Java! 6
- C. Hello Java! 8
- D. Hello Java! 8 Hello Java! 6 Hello Java! 4
Answer: C
Explanation:
Hello Java! 8
NEW QUESTION # 37
You are asked to create a method that accepts an array of integers and returns the highest value from that array.
Given the code fragment:
Which method signature do you use at line n1?
- A. static int findMax (int[] numbers)
- B. public int findMax (int[] numbers)
- C. static int[] findMax (int[] max)
- D. final int findMax (int[] )
Answer: A
NEW QUESTION # 38
View the exhibit:
public class Student {
public String name = "";
public int age = 0;
public String major = "Undeclared";
public boolean fulltime = true;
public void display() {
System.out.println("Name: " + name + " Major: " + major); }
public boolean isFullTime() {
return fulltime;
}
}
Which line of code initializes a student instance?
- A. Student student1 = Student.new();
- B. Student student1;
- C. Student student1 = new Student();
- D. Student student1 = Student();
Answer: C
NEW QUESTION # 39
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.*;At line n2 insert:String color = Shirt.getColor();
- B. At line n1 insert:import clothing;At line n2 insert:String color = Shirt.getColor();
- C. At line n1 insert:import static clothing.Shirt.getcolor;At line n2 insert:String color = getColor();
- D. At line n1 no changes required.At line n2 insert:String color = Shirt.getColor();
- E. At line n1 insert:import clothing.Shirt;At line n2 insert:String color = getColor();
Answer: E
NEW QUESTION # 40
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