1z1-811試験無料問題集（77題）「Oracle Java Foundations 認定」

出題：1

Given the code fragment:

Which code fragment, when inserted at line n1, enables the code to print Java Programming:1?

A. System.out.println(c.name + ":" + Course.count);

B. System.out.println(name + ":" + count);

C. System.out.println(c.name + ":" + count);

D. System.out.println(Course.name + ":" + c.count);

正解：A 解答を投票する

出題：2

Identify three features of the Java programming language.

A. strongly typed

B. distributed

C. multithreaded

D. dynamically typed

E. direct memory management

正解：B,C,D 解答を投票する

出題：3

Identify two Java reserved words.

A. array

B. true

C. string

D. exception

E. this

正解：B,E 解答を投票する

出題：4

Given the code fragment:

What is the result?

A. A compilation error occurs.

B. 2

C. 0

D. 3

正解：D 解答を投票する

出題：5

Given the code:

Which code fragment, when inserted at line n1, enables the code to print sum is 30?

A. int sum(int a, b) {

B. int sum(int a, int b) {

C. int sum(int[] a, b) {

D. int sum(int, int) {

正解：C 解答を投票する

出題：6

Given:

Which statement, when inserted at line n1, enables the Course class to compile?

A. float newFee;

B. long newFee;

C. int newFee;

D. double newFee;

正解：D 解答を投票する

出題：7

Given the code fragment:

Which code fragment can be inserted at line n1 to enable the code to print 0.0?

A. Ball.weight = 0.0;

B. Ball b = null;
b.weight = 0.0;

C. Ball b = new Ball();

D. Ball b = new Ball(0.0);

正解：C 解答を投票する

出題：8

Given the code fragment:

What is the result?

A. 3456789

B. 456789

C. 4567889

D. 45678

正解：B 解答を投票する

1z1-811試験無料問題集「Oracle Java Foundations 認定」