Which of the Following Tools Searches for and Removes Unnecessary

question 61

Multiple Choice

Which of the following tools searches for and removes unnecessary files?

• A)disk defragmenter
• B)uninstaller
• C)disk cleanup
• D)file manager

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Definitions:

MiFi

A small, portable wireless device that provides a personal hotspot and connects to cellular networks to offer internet access to connected devices.

WiMAX

WiMAX is a wireless communication standard designed to provide high-speed broadband access over longer distances than traditional Wi-Fi.

Analog Signals

Continuous signals that vary over time and can represent variations in physical phenomena, such as sound or light.

Cellular Networks

Communication networks where the last link is wireless, organized into a large number of small geographical areas called cells.