The correct answer is letter D. OneDrive. It is previously known as Windows Live Folders, SkyDrive, Windows Live SkyDrive. It is a file hosting service that allows users to store files over the cloud and access them at any time.
Answer:
it's all up to personal preference some different ones have upsides and downsides but it's more of what you feel is best
Answer:
B) Database Software
Explanation:
Desktop Publishing software and Multimedia software is not used for storing data, so it can't be that. Spreadsheet software stores data in cells, while Database software stores data in tables.
Answer:
3. Timestamp and Validation schedulers guarantee serializability.
Explanation:
Timestamp is a sequence of information encoded when a certain event occurs at a given time that information is decoded and message is identified. Time schedulers is optimistic scheduler and it removes physically unrealizable behavior. Timestamp cannot guarantee serializability. It can detect unrealizable behavior.
Answer:
Bluetooth uses FHSS technology
Explanation: In US there 79 channels in Bluetooth technology.