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Java SE 8 Programmer I

Last Update 20 hours ago Total Questions : 224

The Java SE 8 Programmer I content is now fully updated, with all current exam questions added 20 hours ago. Deciding to include 1z0-808 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 1z0-808 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 1z0-808 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Java SE 8 Programmer I practice test comfortably within the allotted time.

Question # 31

Given the code fragment:

Which modification enables the code to print 54321?

A.

Replace line 6 with System.out. print (--x) ;

B.

At line 7, insert x --;

C.

Replace line 6 with --x; and, at line 7, insert System.out.print (x);

D.

Replace line 12 with return (x > 0) ? false: true;

Question # 32

Given the code fragment:

Which code fragment at line 10 prints Welcome 100?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Question # 33

Given the content of three files:

Which statement is true?

A.

Only the A.Java file compiles successfully.

B.

Only the B.java file compiles successfully.

C.

Only the C.java file compiles successfully.

D.

The A.Java and B.java files compile successfully.

E.

The B.java and C.java files compile successfully.

F.

The A.Java and C.java files compile successfully.

Question # 34

Given the following code:

What is the output?

A.

44

B.

35

C.

47

D.

54

E.

45

F.

421

Question # 35

This grid shows the state of a 2D array:

The grid is created with this code:

Which line of code, when inserted in place of //line n1, adds an X into the grid so that the grid contains three consecutive Xs?

A.

grid[2][1] = ‘X’;

B.

grid[3][2] = ‘X’;

C.

grid[3][1] = ‘X’;

D.

grid[2][3] = ‘X’;

Question # 36

Examine the content of App.java:

Which is true?

A.

The App.class file is stored within the p1 folder. The Test.class file is stored within the p2 sub-folder of p1.

B.

The App class is accessible within the Test class without an import statement.

C.

import p1.App; is used to access the App class within the Test class.

D.

It is optional to have the package statement as the first line of class definitions.

Question # 37

Given:

What is the result?

A.

BaseDerivedA

B.

BaseDerivedB

C.

DerivedBDerivedB

D.

DerivedBDerivedA

E.

A ClassCastException is thrown at runtime.

Question # 38

Given the following code for the classes MyException and Test:

What is the result?

A.

A

B.

B

C.

Either A or B

D.

A B

E.

A compile time error occurs at line n1

Question # 39

Which statement is true about the switch statement?

A.

It must contain the default section.

B.

The break statement, at the end of each case block, is optional.

C.

Its case label literals can be changed at runtime.

D.

Its expression must evaluate to a collection of values.

Question # 40

Given:

Given the code fragment:

Which two sets of actions, independently, enable the code fragment to print Fit?

A.

At line n1 insert: import clothing.Shirt;At line n2 insert: String color = Shirt.getColor();

B.

At line n1 insert: import clothing;At line n2 insert: String color = Shirt.getColor();

C.

At line n1 insert: import static clothing.Shirt.getColor;At line n2 insert: String color = getColor();

D.

At line n1 no changes required.At line n2 insert: String color = Shirt.getColor();

E.

At line n1 insert: import Shirt;At line n2 insert: String color = Shirt.getColor();

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