MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Html knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
WHAT_IS_THE_WORK_OF_GZIP_COMPRESSION??$ |
| A. | compresses an image |
| B. | compresses web pages only |
| C. | compresses JavaScript and CSS code only |
| D. | compresses web pages, JavaScript and CSS |
| Answer» E. | |
| 2. |
For best speed position of CSS code should be at __________$ |
| A. | at the bottom of the code |
| B. | at the middle of the code |
| C. | at the top of the code |
| D. | anywhere in the code |
| Answer» D. anywhere in the code | |
| 3. |
What_is_hotlink_protection?$ |
| A. | stopping other sites from displaying images |
| B. | stopping other sites from displaying videos |
| C. | stopping access of source code |
| D. | compresses an image |
| Answer» B. stopping other sites from displaying videos | |
| 4. |
Which browser gives maximum parallel connections per host? |
| A. | Opera 10 |
| B. | Chrome 1 and 2 |
| C. | Safari 3 and 4 |
| D. | Firefox 3 |
| Answer» B. Chrome 1 and 2 | |
| 5. |
Which of the following is not the layer of the OSI Model? |
| A. | Transport Layer |
| B. | Network Layer |
| C. | Session Layer |
| D. | Atomic Layer |
| Answer» E. | |
| 6. |
Which of the following is the Waterfall tool? |
| A. | WebPageTest.org |
| B. | dotcom-monitor |
| C. | Pingdom Speed Test |
| D. | GTmetrix |
| Answer» B. dotcom-monitor | |
| 7. |
What is not the work of database optimization? |
| A. | cleaning out old tables |
| B. | creating indexes |
| C. | optimize datatype |
| D. | delete database |
| Answer» E. | |
| 8. |
404 HTTP error is generated due to ___________? |
| A. | missing JavaScript file |
| B. | any missing file |
| C. | slow loading of the web page |
| D. | on removing the newline character |
| Answer» C. slow loading of the web page | |
| 9. |
What is the work of TTFB? |
| A. | measures the responsiveness of web server |
| B. | increases the load speed of web page |
| C. | compresses the image |
| D. | remove unnecessary characters |
| Answer» B. increases the load speed of web page | |
| 10. |
For best speed position of JavaScript code should be at ______________ |
| A. | top of the code |
| B. | bottom of the code |
| C. | middle of the code |
| D. | anywhere in the code |
| Answer» C. middle of the code | |
| 11. |
Which of the following is not render blocking resource? |
| A. | CSS |
| B. | HTML |
| C. | JavaScript |
| D. | Jquery |
| Answer» E. | |
| 12. |
What does not come under minification? |
| A. | removal of comments |
| B. | removal of new line characters |
| C. | removal of white space characters |
| D. | removal of multimedia elements |
| Answer» E. | |
| 13. |
HTTP request is between _______________ |
| A. | client and host |
| B. | client and server |
| C. | server and host |
| D. | user and server |
| Answer» B. client and server | |
| 14. |
For image compression which tool is helpful? |
| A. | WordPress cache enable a plugin |
| B. | Optimus wordpress plugin |
| C. | Glup-uglify |
| D. | Speed test tool |
| Answer» C. Glup-uglify | |
| 15. |
Major portion of web page contributes _________________ |
| A. | image |
| B. | text |
| C. | video |
| D. | audio |
| Answer» B. text | |