MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Javascript knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHICH_OF_THE_FOLLOWING_READS_THE_TEXTUAL_CONTENTS_OF_A_URL_AND_RETURNS_AS_A_STRING??$ |
| A. | spawn(f); |
| B. | load(filename,…); |
| C. | readFile(file); |
| D. | readUrl(url); |
| Answer» E. | |
| 2. |
When_does_JSNLog_have_server-side_extensions?$ |
| A. | Use of .NET |
| B. | Use of Java |
| C. | Both .NET and Java |
| D. | None of the mentioned |
| Answer» B. Use of Java | |
| 3. |
Which of the following are appenders? |
| A. | DummyAppender |
| B. | ConsoleAppender |
| C. | FileAppender |
| D. | All of the mentioned |
| Answer» E. | |
| 4. |
Which of the following JavaScript logging tool is standalone? |
| A. | Blackbird |
| B. | Log Hound |
| C. | jsTracer |
| D. | fvlogger |
| Answer» C. jsTracer | |
| 5. |
Which of the following JavaScript logging tool is also a debugging tool? |
| A. | Blackbird |
| B. | Log Hound |
| C. | jsTracer |
| D. | fvlogger |
| Answer» D. fvlogger | |
| 6. |
Which of the following JavaScript logging framework lets one to toggle the plane? |
| A. | Lumberjack |
| B. | Log Hound |
| C. | jsTracer |
| D. | fvlogger |
| Answer» B. Log Hound | |
| 7. |
What is the significance of the JavaScript logging library log4javascript? |
| A. | Fully featured |
| B. | Easy to use |
| C. | Fully featured and Easy to use |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 8. |
Which of the following browsers support the usage of the JavaScript logging library log4javascript? |
| A. | IE |
| B. | Safari |
| C. | Opera |
| D. | All of the mentioned |
| Answer» E. | |
| 9. |
What is the significance of the JavaScript logging library loglevel? |
| A. | Lightweight |
| B. | Unreliable |
| C. | Minimal usage |
| D. | Inconvenient |
| Answer» B. Unreliable | |
| 10. |
Which of the following are JavaScript logging library? |
| A. | log |
| B. | loglevel |
| C. | leveljavascript |
| D. | jslogjava |
| Answer» C. leveljavascript | |