Grade 9 - Mid-term Worksheet

 

Mid-term Worksheet

Q1. Circle the correct answer for each of the following:                                      

 

1-What is Node.js mainly used for?
a-Building mobile  apps	b-Writing frontend  code	c--Server-side  programming	d-Designing  graphics

                      

2-Which of the following is a common use case for Node.js?
a-Data  analysis	b-Building web  servers	c-Creating  animations	d-Game  development

3- Which method is typically used to send data from an HTML form to Node.js?
a-GET	b-POST	c-PUT	d-DELETE

4- What method is used to display data after form submission in Node.js?
a-res.render()	b- console.log()	c- res.send()	d-sendData()

5-What programming language is Node.js built on?
a-Python	b-JavaScript	c-Ruby	d-Java

                      

Q2. State, whether the given statements are “TRUE” or “FALSE”:                   

1	Node.js cannot handle form submissions without using body-parser.
2	HTML form data is always sent using the GET method in Node.js.
3	Node.js is mainly used for building mobile applications.
4	Node.js can only be used with the Chrome browser.
5	The POST method in HTML forms sends data through the URL.

         

Q3. Fill in the blank with the help of the given word bank:                                      

                      

Express	POST	HTML	JavaScript
Node.js	framework	block	module

1. In Node.js, a _______ is a reusable block of code that performs a specific task, 

like reading files or handling HTTP requests. 

2. Node.js is a _______ runtime, allowing developers to run JavaScript outside of a 

browser. 

3. An HTML form is a type of _______ that allows users to submit information. 

4. In Node.js, data from an HTML form is commonly submitted using the _______ 

method. 

5. To handle routing for HTML forms, we commonly use the _______ framework in 

Node.js. 

Q4. Match the Column A to Column B:                                                         

	Column A		Column B
1	HTML Form		A. Used to process incoming data from forms
2	POST Method		B. Framework for handling web requests in Node.js
3	body-parser		C. Runs JavaScript outside the browser
4	Express.js		D. Allows users to submit data through forms
5	Node.js		E. Used for sending data securely in HTML forms

Subjective Section

Q5. Answer the following questions:                                                                        

               

What is an HTML form in Node.js?

Q6. Label the missing elements: