Get 100% Passing Success With True 1z0-808 Exam! [Nov-2024]
Oracle 1z0-808 PDF Questions - Exceptional Practice To Java SE 8 Programmer I
Oracle 1z1-808 certification exam is an important milestone for Java programmers who want to demonstrate their proficiency in Java SE 8 programming. 1z0-808 exam covers a wide range of Java programming concepts and requires practical experience in developing Java applications. Passing the exam and obtaining the certification can help professionals advance their careers and improve their job prospects in the competitive field of Java programming.
Oracle 1z1-808 certification exam is a multiple-choice exam that consists of 70 questions. Candidates have 150 minutes to complete the exam, and they must score 65% or higher to pass. 1z0-808 exam is available in many languages and can be taken at any Pearson VUE testing center. Java SE 8 Programmer I certification is valid for a period of three years, after which candidates must retake the exam to maintain their certification status. The Oracle 1z1-808 certification exam is a valuable tool for Java developers to demonstrate their proficiency in the language and advance their careers.
NEW QUESTION # 105
Given:
Which code fragment, when inserted at line 14, enables the code to print Mike Found?
- A. patient p = new Patient ("Mike"); int f = pas.indexOf(P)
- B. int f = ps.indexOf(p2);
- C. int f = ps.indexOf (patient("Mike"));
- D. int f = ps.indexOf {new patient ("Mike")};
Answer: A
NEW QUESTION # 106
Which is true about the switchstatement?
- A. The breakstatement, at the end of each case block, is optional.
- B. Its caselabel literals can be changed at runtime.
- C. It must contain the defaultsection.
- D. Its expression can evaluate to a collection of values.
Answer: A
Explanation:
Explanation/Reference:
Reference: https://www.geeksforgeeks.org/switch-statement-in-java/
NEW QUESTION # 107
Given:
and the code fragment:
What is the result?
- A. BC
- B. AD
- C. BD
- D. AC
Answer: A
Explanation:
NEW QUESTION # 108
Given the code fragment:
What is the result?
- A. 1:2:3:
- B. An ArrayOutOfBoundsException is thrown at runtime.
- C. Compilation fails.
- D. 1:2:3:4:5:
Answer: A
NEW QUESTION # 109
Given the code fragment:
What is the result?
- A. 1 3
1 3 0 0 - B. 1 3 5 7
1 3 - C. Compilation fails.
- D. 1 2
1 3 - E. 1 3
followed by an ArrayIndexOutOfBoundsException
Answer: D
Explanation:
NEW QUESTION # 110
Given:
And given the commands:
javac Test.java
java Test TRUE null
What is the result?
- A. true false
- B. TRUE null
- C. true true
- D. AClassCastExceptionis thrown at runtime.
- E. false false
Answer: C
NEW QUESTION # 111
You are asked to develop a program for a shopping application, and you are given the following information:
- The application must contain the classes Toy, EduToy, and consToy. The Toy
class is the superclass of the other two classes.
- The int caicuiatePrice (Toy t) method calculates the price of a toy.
- The void printToy (Toy t) method prints the details of a toy.
Which definition of the Toy class adds a valid layer of abstraction to the class hierarchy?
- A. Option B
- B. Option D
- C. Option C
- D. Option A
Answer: D
NEW QUESTION # 112
Given the code fragment:
Assume that the system date is June 20, 2014. What is the result?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: D
NEW QUESTION # 113
Give:
Public Class Test {
}
Which two packages are automatically imported into the java source file by the java compiler?
- A. Java.*
- B. Java.util
- C. Java.awt
- D. Java.lang
- E. The package with no name
- F. Javax.net
Answer: D,E
Explanation:
For convenience, the Java compiler automatically imports three entire packages for each source file: (1) the package with no name, (2) the java.lang package, and (3) the current package (the package for the current file).
Note:Packages in the Java language itself begin with java. or javax.
NEW QUESTION # 114
Given the code fragment:
Which code fragment, when inserted at line n1, enables the App class to print Equal?
- A. Option B
- B. Option D
- C. Option A
- D. Option C
Answer: A
NEW QUESTION # 115
Given:
What is the result?
- A. 0
- B. 1
- C. Compilation fails.
- D. 2
- E. 3
Answer: D
NEW QUESTION # 116
Given:
Which code fragment can replace the if block?
- A. stuff.equals ("TV") ? res= "Walter" : stuff.equals ("Movie") ? res = "White" : res = "No Result";
- B. res = stuff.equals ("TV") ? "Walter" else stuff.equals ("Movie")? "White" : "No Result";
- C. res = stuff.equals ("TV")? "Walter" : stuff.equals ("Movie")? "White" : "No Result";
- D. res = stuff.equals ("TV") ? stuff.equals ("Movie")? "Walter" : "White" : "No Result";
Answer: B
NEW QUESTION # 117
Given the code fragment:
What is the result?
- A. Compilation fails.
- B. 1 Found
- C. 3 Found
- D. 0 Found
Answer: C
NEW QUESTION # 118
Which code fragment is illegal?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: D
Explanation:
The abstract keyword cannot be used to declare an int variable.
The abstract keyword is used to declare a class or method to beabstract[3]. An abstract method has no implementation; all classes containing abstract methods must themselves be abstract, although not all abstract classes have abstract methods.
NEW QUESTION # 119
Given:
What is the result?
- A. Mom
- B. The code compiles, but does not execute.
- C. Wow
- D. Compilation fails
- E. Paildrome
Answer: B
NEW QUESTION # 120
Given:
What is the result?
- A. DerivedBDerivedA
- B. BaseDerivedB
- C. BaseDerivedA
- D. DerivedBDerivedB
- E. A classcast Exception is thrown at runtime.
Answer: D
NEW QUESTION # 121
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 # 122
Given the code fragment:
public static void main(String[] args) {
int iArray[] = {65, 68, 69};
iArray[2] = iArray[0];
iArray[0] = iArray[1];
iArray[1] = iArray[2];
for (int element : iArray) {
System.out.print(element + " ");
}
- A. 65, 68, 69
- B. 68, 65, 65
- C. 65, 68, 65
- D. 68, 65, 69
- E. Compilation fails
Answer: B
NEW QUESTION # 123
Given the code fragment:
What is the result?
- A.
- B.
- C. Invalid Name
- D.
Answer: D
NEW QUESTION # 124
Given: What is the result?
- A. hEllOjAvA!
- B. Out of limits hEllOjAvA!
- C. Out of limits
- D. Hello java!
Answer: B
NEW QUESTION # 125
Given the code fragment:
What is the result?
- A. The sum of 5 numbers is: 10
- B. The sum of 4 numbers is: 10
- C. The sum of 5 numbers is: 15
- D. A compile time error occurs.
Answer: D
Explanation:
NEW QUESTION # 126
Given the following code: What is the output?
- A. 5 4
- B. 3 5
- C. 4 4
- D. 4 7
- E. 4 21
- F. 4 5
Answer: C
NEW QUESTION # 127
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 B
- B. Option E
- C. Option D
- D. Option C
- E. Option A
Answer: B,E
NEW QUESTION # 128
Given the code fragment:
public static void main(String[] args) {
int iArray[] = {65, 68, 69};
iArray[2] = iArray[0];
iArray[0] = iArray[1];
iArray[1] = iArray[2];
for (int element : iArray) {
System.out.print(element + " ");
}
- A. 65, 68, 69
- B. 68, 65, 65
- C. 65, 68, 65
- D. 68, 65, 69
- E. Compilation fails
Answer: B
NEW QUESTION # 129
Given the code fragment:
Which code fragment prints red: blue: small: medium?
- A. Option B
- B. Option A
- C. Option C
- D. Option D
Answer: D
NEW QUESTION # 130
......
Oracle 1z1-808 exam is the first step in becoming a certified Java programmer. 1z0-808 exam covers the basics of Java programming and includes topics such as variables, operators, control structures, classes, and objects. 1z0-808 exam is designed to validate an individual's understanding of these topics and their ability to apply them to real-world programming scenarios.
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