Which of the following technologies would be MOST appropriate to utilize when testing a new software patch before a company-wide deployment?
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A. B. C. D.B.
Virtualization is used to host one or more operating systems in the memory of a single host computer and allows multiple operating systems to run simultaneously on the same hardware, reducing costs.
Virtualization offers the flexibility of quickly and easily making backups of entire virtual systems, and quickly recovering the virtual system when errors occur.
Furthermore, malicious code compromises of virtual systems rarely affect the host system, which allows for safer testing and experimentation.
The MOST appropriate technology to utilize when testing a new software patch before a company-wide deployment is virtualization.
Virtualization is the creation of a virtual version of an operating system, server, storage device or network resources that allows multiple systems to run on one physical machine. This technology provides an isolated environment for testing and deployment of new software patches without affecting the production environment.
By using virtualization, companies can create a copy of their existing systems, test the new software patch on the copy, and verify that it works as intended without any negative impact on the production environment. This allows for a more thorough and safe testing process, ensuring that any potential issues are identified and resolved before the patch is deployed to the entire company.
Cloud computing, redundancy, and application control are also important technologies in information security, but they are not as relevant for testing new software patches. Cloud computing can provide on-demand access to computing resources, but it does not offer the same level of isolation as virtualization. Redundancy ensures that systems have backup capabilities in case of failures, but it does not directly help with software patch testing. Application control helps prevent unauthorized access to applications and data, but it does not assist with testing new software patches.
In summary, virtualization is the MOST appropriate technology to utilize when testing a new software patch before a company-wide deployment because it provides an isolated environment for testing and deployment of the patch without affecting the production environment.