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1z0-829 by Oracle - Page 1 | ExamCademy

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Question 3

Given the code fragment:

Question 4

Given:

Question 5

Given the code fragment:

Question 6

Given:

Question 7

Which statement is true about modules?

A Only unnamed modules are on the module path.
B Automatic and named modules are on the module path.
C Only automatic modules are on the module path.
D Only named modules are on the module path.
E Automatic and unnamed modules are on the module path.

Question 8

Given the code fragment:

Question 9

Given the content of the in.txt file:
0123456789
and the code fragment:

Question 10

Given the code fragment:

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Given the code fragment:

and

Which is true?

A The program prints t1 : 1 : t2 : 1: t1 : 2 : t2 : 2 : in random order.
B The program prints t1 : 1 : t2 : 1: t1 : 2 : t2 : 2 :
C The program prints t1 : 1 : t2 : 1: t1 : 1 : t2 : 1 : indefinitely.
D The program prints an exception.

Given:

What is the result?

A Compilation fails.
B there
C hello
D A NumberFormatException is thrown.

Which set of class definitions compiles?

A interface Story extends SInt {} interface Art extends SInt {}
B public interface Story extends SInt {} public interface Art extends SInt {}
C sealed interface Story extends SInt {} non-sealed class Art implements SInt {}
D non-sealed interface Story extends SInt {} non-sealed interface Art extends SInt {}
E non-sealed interface Story extends SInt {} class Art implements SInt {}

What is the result?

A mA
B mB mA
C mB
D mB mC

What is the result?

A ABBCDE // the order of elements is unpredictable
B ABCDE
C ABCDE // the order of elements is unpredictable
D ADEABCB // the order of elements is unpredictable

What is the result?

A {bicycle=7, car=7, motorcycle=7, truck=7}
B {3:bicycle, 0:car, 6:motorcycle, 5:truck}
C Compilation fails.
D {bicycle=1, car=3, motorcycle=1, truck=2}
E {bicycle, car, motorcycle, truck}

Which code at line n1, obtains the java.io.Console object?

A Console console = Console.getInstance();
B Console console = System.console();
C Console console = new Console(System.in);
D Console console = new Console(new InputStreamReader(System.in));
E Console console = System.console(System.in);

What is the content of the out.txt file?

A 012345678
B 01234567801234
C 01234567
D 0123456789
E 012345678901234
F 0123456789234567

What is the result?

A true:true:false:false
B true:false:true:false
C true:false:true:true
D true:false:false:false

1z0-829Preview

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