Question

What can be used to run JavaScript in a restricted environment and limit what resources it can access?

Option 1: JavaScript Sandbox.
Option 2: VPN.
Option 3: Antivirus Software.
Option 4: Firewall.

Answer 1

The correct option to run JavaScript in a restricted environment is a JavaScript Sandbox, designed to control the execution of code to ensure safety and limit resource access.

Step-by-step explanation:

To run JavaScript in a restricted environment and limit what resources it can access, the best option is a JavaScript Sandbox. A sandbox provides a tightly controlled environment where code can run without affecting the host system or accessing unauthorized resources. Unlike a VPN, which secures your internet connection, or antivirus software, which protects from malware, or a firewall, which blocks unauthorized access to your network, a JavaScript Sandbox specifically restricts and controls the execution of JavaScript code to prevent potentially malicious actions.