What is the correct syntax for declaring a variable in JavaScript?
- declare x = 10;
- var x = 10;
- variable x = 10;
- x = 10;
The correct syntax for declaring a variable in JavaScript is var x = 10;. This syntax uses the var keyword to declare a variable named x and assigns the value 10 to it.
Loading...
Related Quiz
- The parseInt() function in JavaScript is used to convert a string to an _______.
- You're working on an application that requires efficient handling of real-time data streams. Which data structure and algorithmic approach would you employ?
- You're experiencing slow performance on a web page. How would you utilize Browser Developer Tools to diagnose and address the issue?
- What is a composite key in Cassandra?
- Which caching strategy is suitable for reducing database load and improving response times for frequently accessed data?