MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Java Programming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which two statements are true about or classes? |
| A. | 1 and 2 |
| B. | 2 and 3 |
| C. | 3 and 4 |
| D. | 4 and 5 |
| Answer» E. | |
| 2. |
Which of the following will produce an answer that is closest in value to a double, , while not being greater than ? |
| A. | (int)Math.min(d); |
| B. | (int)Math.max(d); |
| C. | (int)Math.abs(d); |
| D. | (int)Math.floor(d); |
| Answer» E. | |
| 3. |
What will be the output of the program? |
| A. | 1 and 3 |
| B. | 2 and 4 |
| C. | 3 and 4 |
| D. | 1 and 2 |
| Answer» B. 2 and 4 | |
| 4. |
What will be the output of the program? How many String objects have been created? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» D. 5 | |
| 5. |
What two statements are true about the result obtained from calling ? |
| A. | 1 and 2 |
| B. | 2 and 3 |
| C. | 3 and 4 |
| D. | 4 and 5 |
| Answer» C. 3 and 4 | |
| 6. |
Which of the following are valid calls to ? |
| A. | 1, 2 and 4 |
| B. | 2, 3 and 4 |
| C. | 1, 2 and 3 |
| D. | 3 and 4 |
| Answer» B. 2, 3 and 4 | |
| 7. |
Select how you would start the program to cause it to print: |
| A. | java Myfile 222 |
| B. | java Myfile 1 2 2 3 4 |
| C. | java Myfile 1 3 2 2 |
| D. | java Myfile 0 1 2 3 |
| Answer» D. java Myfile 0 1 2 3 | |