A new browser process is created by the Chrome browser for every new website that is visited. Select one: True
False
The correct answer and explanation is:
Correct Answer: True
Google Chrome uses a multi-process architecture, meaning it creates a new process for each website or web application visited, typically isolating them by site. This behavior is known as site isolation, and it is a core feature of Chrome’s security model.
When a user opens a new tab and visits a website, Chrome usually creates a separate renderer process for that site. This renderer is responsible for executing the site’s JavaScript, rendering HTML and CSS, and handling interactions. If a new tab is opened with a completely different website (origin), Chrome creates a separate process for that tab. This separation is done for performance optimization, stability, and, most importantly, security.
One major benefit of this design is sandboxing. If a malicious script or process tries to attack or crash the browser, the damage is contained within its own isolated process. It does not affect other open tabs or the entire browser. This approach also helps reduce cross-site scripting and memory corruption attacks, since processes from different sites cannot access each other’s data.
However, Chrome does not always create a new process for every tab in every case. For example, if multiple tabs load the same website or if system resources are limited, Chrome may reuse existing processes. Chrome uses algorithms to balance between performance and security, and these decisions can result in process sharing under some circumstances.
In summary, it is mostly true that Chrome creates a new process for each new website visited. While there are exceptions, especially under memory constraints, the multi-process model remains a key part of Chrome’s operation to improve performance, security, and stability.