A web developer needs to test the compatibility of web funct - 220-1201 CompTIA A+ Core 1 Practice Questions
Question
A web developer needs to test the compatibility of web functions across multiple different browsers and versions of those browsers. The web developer only has one machine and cannot install multiple browser versions. Which of the following should the developer do to BEST resolve the issue?
Answers
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Explanation
Correct answer is B. Deploy application virtualization.
Application virtualization allows the developer to run multiple instances of different browser versions on the same machine without needing to install them directly on the host system. This way, the web developer can test web functions across multiple browsers and versions without the limitations of a single machine or OS. It is an efficient solution for testing compatibility without additional hardware or complex setups.
Here’s why the other options are less suitable:
- Purchase more machines: Buying more machines is costly and inefficient compared to using virtualization techniques.
- Test using a virtual desktop: While virtual desktops could allow different OS environments, it is more resource-intensive and complex compared to application virtualization, which focuses specifically on running multiple browser versions.
- Set up a multiboot configuration: Multiboot setups allow different operating systems but wouldn’t solve the problem of running different versions of the same browser simultaneously.
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