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2021 Mar 1z0-808 exam cost

Q91. Given the code fragment 

int var1 = -5; 

int var2 = var1--; 

int var3 = 0; 

if (var2 < 0) { 

var3 = var2++; 

} else { 

var3 = --var2; 

System.out.println(var3); 

What is the result? 

A. – 6 

B. – 4 

C. – 5 

D. 5 

E. 4 

F. Compilation fails 

Answer:


Q92. 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; 

B. Student student1 = Student.new(); 

C. Student student1 = new Student(); 

D. Student student1 = Student(); 

Answer:


Q93. Given: 

What is the output? 

A. 2015-03-27 

B. 2015-04-27 

C. 2015-02-27 D. Compilation fails due to error at line 6. 

E. Compilation fails due to error at line 8. 

Answer:

Explanation: 

To create we have used following method with LocalDate class; 

public static LocalDate of(intyear, int month, int dayOfMonth) 

Here we need to remember that month is not zero based so if you pass 1 for month, then 

month will be January. 

Then we have used period object of 1 day and add to date object which makes current date 

to next day, so final output is 2015-03-27. Hence option A is correct. 

https://docs.oracle.com/javase/tutorial/datetime/iso/datetime.html 


Q94. Given the code fragment: 

What is the result? 

A. true true 

B. true false 

C. false false 

D. false true 

Answer:


Q95. Given the code fragment: 

Which option represents the state of the num array after successful completion of the outer loop? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:


Most recent 1z0-808 torrent:

Q96. Given: 

public class String1 { 

public static void main(String[] args) { 

String s = "123"; 

if (s.length() >2) 

s.concat("456"); 

for(int x = 0; x <3; x++) 

s += "x"; 

System.out.println(s); 

What is the result? 

A. 123 

B. 123xxx 

C. 123456 

D. 123456xxx 

E. Compilation fails 

Answer:

Explanation: 123xxx 

The if clause is not applied. 

Note: Syntax of if-statement: 

if ( Statement ) { 


Q97. Which three statements describe the object-oriented features of the Java language? 

A. Objects cannot be reused. 

B. A subclass can inherit from a superclass. 

C. Objects can share behaviors with other objects. 

D. A package must contain more than one class. 

E. Object is the root class of all other objects. 

F. A main method must be declared in every class. 

Answer: B,C,E 


Q98. Given the code fragment from three files: 

Which code fragment, when inserted at line 2, enables the code to compile? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer:


Q99. Given the code fragment: 

Which code fragment prints blue, cyan, ? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:


Q100. Given: 

Given: 

public class SuperTest { 

public static void main(String[] args) { 

statement1 

statement2 

statement3 

class Shape { 

public Shape() { 

System.out.println("Shape: constructor"); 

public void foo() { 

System.out.println("Shape: foo"); 

class Square extends Shape { 

public Square() { 

super(); 

public Square(String label) { 

System.out.println("Square: constructor"); 

public void foo() { 

super.foo(); 

public void foo(String label) { 

System.out.println("Square: foo"); 

What should statement1, statement2, and statement3, be respectively, in order to produce the result? 

Shape: constructor 

Square: foo 

Shape: foo 

A. Square square = new Square ("bar"); 

square.foo ("bar"); 

square.foo(); 

B. Square square = new Square ("bar"); 

square.foo ("bar"); 

square.foo ("bar"); 

C. Square square = new Square (); 

square.foo (); 

square.foo(bar); 

D. Square square = new Square (); 

square.foo (); 

square.foo("bar"); 

E. Square square = new Square (); 

square.foo (); 

square.foo (); 

F. Square square = new Square(); 

square.foo("bar"); 

square.foo(); 

Answer: