Praxis Library Media Specialist (5311) Practice Test

A memory upgrade on an aging library computer most directly improves:

Speed of program loading Internet bandwidth Hard disk capacity Graphic rendering

Correct Answer:

Speed of program loading

Explanation:

Increasing RAM directly boosts how much data and instructions the computer can keep in fast-access memory. When there’s more RAM, programs load into memory more quickly and stay there while you use them, so launching apps and switching between tasks happens faster. If RAM is limited, the system starts moving data to and from the slower hard drive more often, which slows down load times and overall responsiveness. Internet bandwidth depends on your network connection, not on memory. Hard disk capacity is about how much you can store on the drive, not how quickly data can be accessed in memory. Graphics rendering relies mostly on the GPU and its own memory, with system RAM playing a smaller, indirect role; upgrading RAM won’t directly speed up rendering.

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