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Java is one of the most popular programming languages used globally, and it is used for developing a wide range of applications, from mobile applications to web applications. Java SE 8 Programmer I exam is a certification exam offered by Oracle that tests an individual's knowledge of Java programming language. It is designed to validate an individual's skills in understanding Java syntax and fundamental programming concepts.
NEW QUESTION # 177
Given the code fragment:
Test.java:
Which is the result?
- A. Option A
- B. Option D
- C. Option B
- D. Option C
- E. Option E
Answer: E
NEW QUESTION # 178
Given the code fragments:
Which code fragment, when inserted at line n1, enables the code to print Hank?
- A. Option C
- B. Option A
- C. Option D
- D. Option B
Answer: A
NEW QUESTION # 179
Given:
What is the result?
- A. A ClassCastException is thrown only at line n2.
- B. C
C - C. A
B - D. A ClassCastException is thrown only at line n1.
- E. A
C
Answer: E
NEW QUESTION # 180
Given the code fragment:
Assume that the system date is June 20, 2014. What is the result?
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
NEW QUESTION # 181
Given the code fragment:
- A. Compilation fails at line n2
- B. Compilation fails at line n1
- C. Contract Contract Super
- D. Super Sub Sub
Answer: A
NEW QUESTION # 182
Given the code from the Greeting.Java file:
Which set of commands prints Hello Duke in the console?
- A. Option C
- B. Option A
- C. Option D
- D. Option B
Answer: A
NEW QUESTION # 183
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. final int findMax (int [] )
- B. public int findMax (int [] numbers)
- C. static int findMax (int [] numbers)
- D. static int[] findMax (int max)
Answer: C
NEW QUESTION # 184
Given:
What is the result?
- A.
- B.
- C.
- D.
Answer: D
NEW QUESTION # 185
Given:
And given the code fragment:
Which two modifications enable the code to print the following output? (Choose two.) Canine 60 Long Feline 80 Short
. Replace line n1 with:
A:
Replace line n1 with:
B:
Replace line n2 with:
C:
Replace line n1 with:
D:
Replace line n2 with:
E:
- A. Option D
- B. Option A
- C. Option B
- D. Option C
- E. Option E
Answer: B,E
NEW QUESTION # 186
Given the code fragment:
What is the result?
- A. An exception is thrown at runtime.
- B. 0
- C. 1
- D. 2
Answer: D
NEW QUESTION # 187
Given:
What is the result?
- A. Option C
- B. Option A
- C. Option D
- D. Option B
Answer: A
NEW QUESTION # 188
Given the code fragment:
Which action enables the code to print Helping... Done?
- A. replace public void process();
with public abstract void process(); - B. replace class Humanoid extends Robot {
with abstract class Humanoid extends Robot { - C. replace abstract class Robot implements Speakable {
with class Robot extends Speakable { - D. replace interface Speakable {
with abstract class Speakable
Answer: A
NEW QUESTION # 189
Given the following main method:
What is the result?
- A. 4 2 1
- B. 5 4 3 2 1 0
- C. 5 4 3 2 1
- D. Nothing is printed
- E. 0
Answer: E
NEW QUESTION # 190
Given:
What is the result?
- A. true, true
- B. false, false
- C. false, true
- D. true, false
Answer: C
NEW QUESTION # 191
Given:
What is the result?
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
NEW QUESTION # 192
Given the code fragment:
What is the result?
- A. Compilation fails at both line n1 and line n2.
- B. Compilation fails only at line n2.
- C. Jesse 25Walter 52
- D. Compilation fails only at line n1.
Answer: C
NEW QUESTION # 193
Which two class definitions fail to compile? (Choose two.)
- A. Option C
- B. Option A
- C. Option E
- D. Option D
- E. Option B
Answer: A,D
NEW QUESTION # 194
Given the code fragment:
What is the result?
- A. Compilation fails at line n1.
- B. Compilation fails at line n2.
- C. A ClassCastException is thrown at line n2.
- D. Sum is 600
- E. A ClassCastException is thrown at line n1.
Answer: B
NEW QUESTION # 195
Given the code fragment:
What is the result?
- A. It results in a compile time error at lines at lines 12 and 15.
- B. It prints : 1
- C. It results in a compile time error at line 9.
- D. It results in a compile time error at line 18.
Answer: D
Explanation:
NEW QUESTION # 196
Given the code fragments:
Which modification enables the code to compile?
- A. Replace line n1 with: import p1.*;Replace line n2 with: import p1.p2.*;
- B. Replace line n1 with: import p1;Replace line n2 with: import p1;import p1.p2;
- C. Replace line n1 with: import p1.A;Replace line n2 with: import p1.*;
- D. Replace line n1 with: import p1.A;Replace line n2 with: import p1.A;import p1.p2.B;
Answer: D
NEW QUESTION # 197
Which two are valid array declaration?
- A. Float[2] array;
- B. Boolean array[3];
- C. Object array[];
- D. int[] array;
Answer: C,D
NEW QUESTION # 198
Given: What is the result?
- A. 10, 20, 30, 10, 20, 30
- B. 12, 22, 32, 12, 22, 32
- C. 11, 21, 31, 11, 21, 31
- D. 11, 21, 31, 12, 22, 32
Answer: A
NEW QUESTION # 199
Given:
Which code fragment should you use at line n1 to instantiate the dvd object successfully?
- A. Option C
- B. Option A
- C. Option D
- D. Option B
Answer: A
NEW QUESTION # 200
......
Oracle 1z0-808 exam is designed to test an individual's knowledge and skills in the Java programming language. 1z0-808 exam is targeted toward individuals who are seeking to become certified Java developers or who are looking to advance their careers in the field. 1z0-808 exam covers a range of topics related to Java programming, including basic syntax and control structures, object-oriented programming concepts, and exception handling.
The Oracle 1z0-808 exam consists of 70 multiple-choice questions that you must answer in 150 minutes. The questions cover a range of topics, including Java basics, data types, operators, control structures, classes and objects, inheritance, interfaces, and API packages. You will need to have a good understanding of these topics to pass the exam.
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