Brilliant 1z1-811 Exam Dumps Get 1z1-811 Dumps PDF
1z1-811 Dumps PDF - 1z1-811 Real Exam Questions Answers
Oracle 1z1-811 is a certification exam that tests an individual's knowledge and understanding of the Java Foundations. 1z1-811 exam is designed to evaluate the candidate's proficiency in the basic concepts of Java programming language, the syntax and semantics of the language, and the various tools and technologies associated with it. Java Foundations certification is ideal for individuals who want to demonstrate their skills in Java programming and enhance their career prospects in the field of software development.
NEW QUESTION # 14
Given the code fragment:
What is the result?
- A. false true -1
- B. false false -1
- C. true true 0
- D. true false 0
Answer: D
NEW QUESTION # 15
Given the code fragment:
Which code fragment, when inserted at line n1, enables the code to print one?
- A. String var = "1";
- B. int var = 1;
- C. char var = '1';
- D. String var = 1;
Answer: A
NEW QUESTION # 16
Given the code fragment:
What is the result?
- A. An ArrayIndexOutofBoundsException is thrown at run time.
- B. Selected Chocolate flavor.
- C. Selected null flavor.
- D. Selected Chocolate flavor.
Answer: A
NEW QUESTION # 17
Given the code fragment:
What is the result?
- A. false
false
false
false - B. true
false
false
false - C. true
true
true
true - D. true
true
true
false
Answer: C
NEW QUESTION # 18
Given the code fragment:
Which for loop statement can be used to print 135?
- A. for(int idx = 0; idx < arr.length; idx++) {
System.out.print (arr[idx]);
} - B. for(int idx = 1; idx < arr.length-1; idx++) {
System.out.print (arr[idx++]);
} - C. for(int idx = 0; idx < arr.length; idx+=2) {
System.out.print (arr[idx]);
} - D. for(int idx = 1; idx < arr.length; idx+=2) {
System.out.print (arr[idx]);
}
Answer: C
NEW QUESTION # 19
Which package would you import to use the Random class?
- A. java.io
- B. java.util
- C. java.lang
- D. java.math
Answer: B
NEW QUESTION # 20
Given the code fragment:
Which two code fragments are valid at line 2?
- A. private String name = "John";
public void display() {
System.out.print(name);
} - B. {
private int num;
} - C. package p1;
- D. for (int count = 0; count < 5; count++) {
System.out.print(count);
} - E. import java.util.*;
public void display() {
List<Integer> nums = new ArrayList<> ();
}
Answer: A,C
NEW QUESTION # 21
You have a microprocessor board, such as Raspberry PI, wired to control a drone.
Which edition of Java is geared towards use of simple, closed systems with constrained memory requirements, such as a microprocessor board?
- A. Java Enterprise Edition
- B. Java Standard Edition with a Compact Profile
- C. Java Micro Edition
- D. Java SE Embedded
Answer: D
NEW QUESTION # 22
Given the code fragment:
What is the result?
- A. true
true - B. false
true - C. false
false - D. true
false
Answer: C
NEW QUESTION # 23
You have been asked to develop a Java program that prints the elements of an array in reverse order.
Which looping statement cannot be used to meet the requirement?
- A. while
- B. enhanced for
- C. do-while
- D. standard for
Answer: C
NEW QUESTION # 24
Given the code
What is the result?
- A. num = 0
- B. The program executes indefinitely.
- C. num = 99
- D. num = 100
Answer: C
NEW QUESTION # 25
Identify two valid data types for the operands of the addition (+) operator?
- A. numeric
- B. array
- C. boolean
- D. string
Answer: B,D
NEW QUESTION # 26
Which statement is true about primitive variables?
- A. They can be compared with the compareTo method only.
- B. They cannot be compared.
- C. They can be compared with the == operator.
- D. They can be compared with the equals method only.
Answer: D
NEW QUESTION # 27
Identify two class variables.
- A. public static int counter = 0;
- B. int scale = 35;
- C. private static int numberOfSquares = 20;
- D. public int size = 10;
- E. private Measure cm;
Answer: A,C
NEW QUESTION # 28
Given the code fragment:
Which code fragment can be inserted at line n1 to enable the code to compile?
- A. int[] num;
- B. new int num[];
- C. int num[10];
- D. int[10] num;
Answer: A
NEW QUESTION # 29
Given the code fragment:
What is the result?
- A. pen pencil erasers paper
- B. A runtime exception is thrown.
- C. A compilation error occurs.
- D. paper pen pencil erasers
Answer: B
NEW QUESTION # 30
Given:
What is the result?
- A. Iteration plus an increasing number is printed 99 times.
- B. An error occurs during compilation.
- C. The program compiles and nothing is printed.
- D. Iteration plus an increasing number is printed 100 times.
Answer: B
NEW QUESTION # 31
Given the code fragment:
What is the result?
- A. 0
- B. A compilation error occurs.
- C. 1
- D. 2
Answer: A
NEW QUESTION # 32
Given the code fragment:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 33
Given:
What is the result?
- A. 100
200 - B. 100
100 - C. A compilation error occurs at line n2.
- D. A compilation error occurs at line n1.
Answer: B
NEW QUESTION # 34
Given the code fragment:
What is the result?
- A. 9
12 - B. 10
10 - C. 10
14 - D. 9
9
Answer: B
NEW QUESTION # 35
Given:
What is the output?
- A. 1 2 3 aaaa
- B. 1 2 aaa
- C. Compilation fails
- D. a
Answer: D
NEW QUESTION # 36
Given the code fragment:
Which code fragment, when inserted at line n1, enables the code to print Java Programming:1?
- A. System.out.println(name + ":" + count);
- B. System.out.println(c.name + ":" + count);
- C. System.out.println(c.name + ":" + Course.count);
- D. System.out.println(Course.name + ":" + c.count);
Answer: C
NEW QUESTION # 37
......
Oracle 1z1-811 (Java Foundations) Certification Exam is a highly recognized industry certification that demonstrates an individual's proficiency in Java programming language. Java Foundations certification is ideal for individuals who want to develop a strong foundation in Java programming and gain a solid understanding of the Java platform. 1z1-811 exam is designed to test an individual's knowledge of basic Java concepts and syntax.
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