Latest Updated Oracle 1Z0-808 practice test

Welcome to your Latest Updated Oracle 1Z0-808 practice test

QUESTION 1Given the following class declarations:
1.
public abstract class Animal
2.
public interface Hunter
3.
public class Cat extends Animal implements, Hunter
4.
public class Tiger extends Cat
Which answer fails to compile?
[2021.1] lead4pass 1z0-808 practice test q1
QUESTION 2Given:
public class Marklist {
int num;
public static void graceMarks(Marklist obj4) {
obj4.num += 10;
}
public static void main(String[] args) {
MarkList obj1 = new MarkList();
MarkList obj2 = obj1;
MarkList obj1 = null;
obj2.num = 60;
graceMarks(obj2);
}
}
How many objects are created in the memory runtime?
QUESTION 3Given the code fragments:
[2021.1] lead4pass 1z0-808 practice test q3
Which code fragment, when inserted at line ni, enables the code to print Hank?
QUESTION 4Given:
[2021.1] lead4pass 1z0-808 practice test q4
What is the result?
QUESTION 5Given the code fragment:
[2021.1] lead4pass 1z0-808 practice test q5
Which code fragment, when inserted at line 9, enables the code to print true?
QUESTION 6Given the code fragment:
[2021.1] lead4pass 1z0-808 practice test q6
Which code fragment, when inserted at // insert code here, enables the code to compile and print a bc?
QUESTION 7Given the code fragment:
[2021.1] lead4pass 1z0-808 practice test q7
What is the result?
QUESTION 8Given:
[2021.1] lead4pass 1z0-808 practice test q8
QUESTION 9Given the code in a file Traveler.java:
[2021.1] lead4pass 1z0-808 practice test q9
And the commands: Javac Traveler.java Java Traveler Java Duke What is the result?
QUESTION 10Which two statements are true? (Choose two.)
QUESTION 11Which statement is/are true?
QUESTION 12Given:
[2021.1] lead4pass 1z0-808 practice test q12
What is the result?
QUESTION 13Which of the following will print current time?