Give You Free Regular Updates on 1z1-808 Exam Questions Oct 16, 2022 [Q69-Q88]

Give You Free Regular Updates on 1z1-808 Exam Questions Oct 16, 2022

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Preparation Resources

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• Java SE 8 Fundamentals. This is a course through which candidates will practically learn the basics of object-oriented programming using the Java language. As a result, system administrators and future developers will learn how to create a Java technology application and write simple error handling code, and gain an understanding of basic object-oriented concepts including inheritance, encapsulation, and abstraction. In other words, by enrolling in the course, you’ll have the opportunity to expand your knowledge of Java SE 8, and with Live Virtual classes, you’ll get answers to all the questions related to successfully passing the 1Z0-808 exam in real-time.

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• ‘OCA Java SE 8 Programmer I Study Guide (Exam 1Z0-808) (Oracle Press) 3rd Edition’ by Edward G. Finegan, Robert Liguori. The official study guide from the Oracle Press was designed to comprehensively prepare candidates for the OCA Java SE 8 Programmer I exam, with maximum accuracy and the detail of information, and full compliance with exam objectives. And, the authors, expert Java developers, offer readers an easy-to-follow learning system that includes step-by-step exercises, self-testing tests, and two practice exam options. All of which will enable candidates to master the necessary Java development skills and pass the 1Z0-808 exam on the first try. Just order this book, which is available in the Kindle and Paperback format, and start preparing.
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• ‘OCA Java SE 8 Programmer I Exam Guide (Exams 1Z0-808) 1st Edition’ by Kathy Sierra, Bert Bates, a guide written by two professionals in the field of Java teaching and certification. Thanks to which, readers can get functional programming explanation and information on all key topic areas Java programmers need to know, including access control, object orientation, flow control, array lists, and much more. In addition, by also ordering this guide from Amazon in one of two formats, Kindle or Paperback, you will receive a valuable tool for comprehensive preparation, as well as two reliable practice tests to help you be fully prepared for the final test.

As you can see, every candidate will be able to find a training tool that can fully meet their goals as well as cover all the areas of knowledge required for the OCA Java SE 8 Programmer certification.

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NO.69 Given the code fragments:

What is the result?

 Compilation fails only at line n1.

 Compilation fails only at line n2.

 Tool::exportTool::export

 Compilation fails at both line n1 and line2.

 RTool::exportTool::export

NO.70 Given the code fragment:

What is the result?

 true true

 true false

 false false

 false true

NO.71 Given:

Which code fragment should you use at line n1 to instantiate the dvd object successfully?

 Option A

 Option B

 Option C

 Option D

NO.72 Given:

What is the result?

 Compilation fails at line n1.

 InitializedStartedInitialized

 InitializedStarted

 Compilation fails at line n2.

NO.73 Given the definitions of the MyString class and the Test class:

What is the result?

 Option A

 Option B

 Option C

 Option D

NO.74 Given the code fragment:

Which three code fragments can be independently inserted at line nl to enable the code to print one?

 Byte x = 1;

 short x = 1;

 String x = “1”;

 Long x = 1;

 Double x = 1;

 Integer x = new Integer (“1”);

NO.75 Given:

What is the result?

 Area is 6.0

 Area is 3.0

 Compilation fails at line n1

 Compilation fails at line n2.

NO.76 Given the code fragment:

What is the result?

 May 04, 2014T00:00:00.000

 2014-05-04T00:00: 00. 000

 5/4/14T00:00:00.000

 An exception is thrown at runtime.

NO.77 Given the following two classes:

How should you write methods in the ElectricAccount class at line n1 so that the member variable bill is always equal to the value of the member variable kwh multiplied by the member variable rate?
Any amount of electricity used by a customer (represented by an instance of the customer class) must contribute to the customer’s bill (represented by the member variable bill) through the method use Electricity method. An instance of the customer class should never be able to tamper with or decrease the value of the member variable bill.

 Option A

 Option B

 Option C

 Option D

NO.78 Given:

What is the result?

 9 5

 81 25

 Compilation fails.

 0 0

Explanation/Reference:
Explanation:

NO.79 Given the code fragment:

What is the result?

 A NullPointerException is thrown at runtime.

 [1, 2, 4]

 [1, 2, 4, null]

 [1, 3, 4, null]

 [1, 3, 4]

 Compilation fails.

Explanation/Reference:

NO.80 Given:

What is the result?

 Option A

 Option B

 Option C

 Option D

NO.81 Given:
class Sports {
int num_players;
String name, ground_condition;
Sports(int np, String sname, String sground){
num_players = np;
name = sname;
ground_condition = sground;
}
}
class Cricket extends Sports {
int num_umpires;
int num_substitutes;
Which code fragment can be inserted at line //insert code here to enable the code to compile?

 Cricket() {
super(11, “Cricket”, “Condidtion OK”);
num_umpires =3;
num_substitutes=2;
}

 Cricket() {
super.ground_condition = “Condition OK”;
super.name=”Cricket”;
super.num_players = 11;
num_umpires =3;
num_substitutes=2;
}

 Cricket() {
this(3,2);
super(11, “Cricket”, “Condidtion OK”);
}
Cricket(int nu, ns) {
this.num_umpires =nu;
this.num_substitutes=ns;
}

 Cricket() {
this.num_umpires =3;
this.num_substitutes=2;
super(11, “Cricket”, “Condidtion OK”);
}

Incorrect:
not C, not D: call to super must be the first statement in constructor.

NO.82 The following grid shows the state of a 2D array:

This grid is created with the following 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 X’s?

 grid[1][3] = ‘X’;

 grid[3][1] = ‘X’;

 grid[0][2] = ‘X’;

 grid[2][0] = ‘X’;

 grid[1][2] = ‘X’;

NO.83 Given the following class:

Which three pieces of code, when inserted independently, set the value of amount to 100?

 Option A

 Option B

 Option C

 Option D

 Option E

 Option F

NO.84 Given:

What is the result?

 Vehicle Bus

 Bus
Vehicle

 Bus

 The program doesn’t print anything

NO.85 Given the code fragment:

Which two code fragments can be independently inserted at line n1 to enable the code to print the elements of the array in reverse order? (Choose two.)

 

 

 

 

 

NO.86 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

 Option A

 Option B

 Option C

 Option D

 Option E

NO.87 Given the code fragment:

Which modification enables the code to print 54321?

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

 At line 1, insert x –;

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

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

There is no line 1 in the exhibit..!!!!

NO.88 Given:

What is the result?

 100 0 : 100 200:

 100 0 : 100 0 :

 100 200 : 100 200 :

 100 200 : 100 0 :

 Loading …

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