MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Ruby 2.7.1 version release date? |
| A. | 31-03-2019 |
| B. | 31-01-2020 |
| C. | 31-03-2020 |
| D. | 31-04-2019 |
| E. | |
| Answer» D. 31-04-2019 | |
| 2. |
Which of the following is a Reserved Words in Ruby? |
| A. | do |
| B. | or |
| C. | in |
| D. | All of the above |
| Answer» E. | |
| 3. |
Block comment conceals several lines from the interpreter with? |
| A. | =begin and =end |
| B. | =start and =end |
| C. | =here and =end |
| D. | =begin and =ending |
| Answer» B. =start and =end | |
| 4. |
Which statement is used to declares code to be called before the program is run? |
| A. | Start |
| B. | Begin |
| C. | Here |
| D. | End |
| Answer» C. Here | |
| 5. |
puts "Hello, Ruby!";14.Which of the following is not a Reserved Words in Ruby? |
| A. | begin |
| B. | ensure |
| C. | retry |
| D. | pass |
| Answer» E. | |
| 6. |
Which will be output for the followinf code? |
| A. | Hello, Ruby |
| B. | Hello Ruby! |
| C. | Hello, Ruby! |
| D. | Hello Ruby |
| Answer» D. Hello Ruby | |
| 7. |
Ruby was written in? |
| A. | C |
| B. | C++ |
| C. | Java |
| D. | Objective C |
| Answer» B. C++ | |
| 8. |
On which platform ruby runs on ? |
| A. | Windows |
| B. | Mac OS |
| C. | Unix |
| D. | All of the above |
| Answer» E. | |