[Free] 2018(Jan) EnsurePass Testinsides Oracle 1z0-808 Dumps with VCE and PDF 11-20

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Java SE 8 Programmer I

Question No: 11

Given:

Ensurepass 2018 PDF and VCE

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

Ensurepass 2018 PDF and VCE

  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: C

Question No: 12

Given the following code:

Ensurepass 2018 PDF and VCE

What is the output?

  1. 4 4

  2. 3 5

  3. 4 7

  4. 5 4

  5. 4 5

  6. 4 21

Answer: E

Question No: 13

Given:

Ensurepass 2018 PDF and VCE

What is the result?

  1. Initialized Started

  2. Initialized Started Initialized

  3. Compilation fails

  4. An exception is thrown at runtime

Answer: B

Question No: 14

Given:

Ensurepass 2018 PDF and VCE

Which code fragment, when inserted at line 7, enables the code print true?

Ensurepass 2018 PDF and VCE

  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: A

Question No: 15

Given:

public class ColorTest {

public static void main(String[] args) {

String[] colors = {quot;redquot;, quot;bluequot;,quot;greenquot;,quot;yellowquot;,quot;maroonquot;,quot;cyanquot;}; int count = 0;

for (String c : colors) { if (count gt;= 4) { break;

}

else { continue;

}

if (c.length() gt;= 4) { colors[count] = c.substring(0,3);

}

count ;

}

System.out.println(colors[count]);

}

}

What is the result?

  1. Yellow

  2. Maroon

  3. Compilation fails

  4. A StringIndexOutOfBoundsException is thrown at runtime.

Answer: C

Explanation: The line, if (c.length() gt;= 4) {, is never reached. This causes a compilation error.

Note: The continue statement skips the current iteration of a for, while , or do-while loop. An unlabeled break statement terminates the innermost switch, for, while, or do-

while statement, but a labeled break terminates an outer statement.

Question No: 16

Given:

Ensurepass 2018 PDF and VCE

What is the result?

  1. Area is 6.0

  2. Area is 3.0

  3. Compilation fails at line n1

  4. Compilation fails at line n2.

Answer: D

Question No: 17

Given the code fragment:

Ensurepass 2018 PDF and VCE

What is the result?

  1. Reading Card Checking Card

  2. Compilation fails only at line n1.

  3. Compilation fails only at line n2.

  4. Compilation fails only at line n3.

  5. Compilation fails at both line n2 and line n3.

Answer: D

Question No: 18

Given:

Ensurepass 2018 PDF and VCE

What is the result?

  1. A B C D

  2. A C D

  3. A B C

  4. A B D

  5. A B D C

Answer: C

Question No: 19

Given:

public class TestOperator {

public static void main(String[] args) { int result = 30 -12 / (2*5) 1; System.out.print(quot;Result = quot; result);

}

}

What is the result?

  1. Result = 2

  2. Result = 3

  3. Result = 28

  4. Result = 29

  5. Result = 30

Answer: E

Question No: 20

Given the following code:

Ensurepass 2018 PDF and VCE

What are the values of each element in intArr after this code has executed?

A. 15, 60, 45, 90, 75

B. 15, 90, 45, 90, 75

C. 15, 30, 75, 60, 90

D. 15, 30, 90, 60, 90

E. 15, 4, 45, 60, 90

Answer: C

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