Test Your NodeJS Basics Knowledge - Can You Ace Our 25-Question Quiz?

1/25 How does Node.js handle child processes?

2/25 Which of the following is used to create a RESTful web service in Node.js?

3/25 Which of the following best describes the Node.js global object?

4/25 Which of the following is NOT a valid stream in Node.js?

5/25 How do you set an environment variable in Node.js?

6/25 Which of the following methods can be used to prevent a program from exiting immediately in Node.js?

7/25 What is the primary use case for the Node.js crypto module?

8/25 How do you update npm to its latest version?

9/25 Which Node.js module is used to work with file paths?

10/25 What is the command to list all the global packages installed with npm?

11/25 How can you capture command line arguments in a Node.js application?

12/25 What is the significance of package-lock.json in a Node.js project?

13/25 How can you ensure that a function is executed after all callbacks have completed in Node.js?

14/25 In Node.js, which method is used to spawn a child process?

15/25 Which file extension is commonly used for Node.js modules?

16/25 What is the purpose of the 'util.promisify' function in Node.js?

17/25 How can you securely store sensitive data like passwords in Node.js applications?

18/25 What is the purpose of the Node.js 'cluster' module?

19/25 In Node.js, how can you listen for and respond to uncaught exceptions?

20/25 Which environment variable is commonly used to set the port for a Node.js web server?

21/25 What is the output of 'console.log(1 + '2' + 3)' in Node.js?

22/25 What is the purpose of the 'body-parser' middleware in Express apps?

23/25 How do you send a status code of 404 with a message in Express?

24/25 What is the command to list installed packages in a Node.js project?

25/25 How do you make an HTTP POST request using the Axios library in Node.js?