MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your JavaScript Questions & Answers Parsing Values using JavaScript II knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the purpose of the UgilifyJS? |
| A. | Exposes a simple API |
| B. | Minification |
| C. | Both Exposes a simple API and Minification |
| D. | Compilation |
| Answer» D. Compilation | |
| 2. |
Which of the following is a JavaScript Compressor? |
| A. | Esprima |
| B. | UgilifyJS |
| C. | Acron |
| D. | Compressify |
| Answer» C. Acron | |
| 3. |
What will be the radix value of the parseInt() method when the string begins with any other value other than 0x and 0? |
| A. | 8 |
| B. | 9 |
| C. | 10 |
| D. | 11 |
| Answer» D. 11 | |
| 4. |
What are the parameters of the method JSON.parse()? |
| A. | text |
| B. | reviver |
| C. | both text and reviver |
| D. | object |
| Answer» D. object | |
| 5. |
What is the return type of the method parseInt()? |
| A. | String |
| B. | Float |
| C. | Integer |
| D. | Date |
| Answer» D. Date | |
| 6. |
What is the purpose of the method JSON.parse()? |
| A. | Parses a string to integer |
| B. | Parses a string to JSON |
| C. | Parses a string from JSON to JSON2 |
| D. | Parses integer to string |
| Answer» C. Parses a string from JSON to JSON2 | |
| 7. |
What will be the radix value of the parseInt() method when the string begins with 0? |
| A. | 6 |
| B. | 7 |
| C. | 8 |
| D. | 9 |
| Answer» D. 9 | |
| 8. |
What is the purpose of the radix parameter in the parseInt() method? |
| A. | Numeral system not to be used |
| B. | Numeral system to be used |
| C. | Conversion mode |
| D. | Parsing mode |
| Answer» C. Conversion mode | |