Answer:
Validation is an automatic computer check to ensure that the data entered is sensible and reasonable. It does not check the accuracy of data. ... The computer can be programmed only to accept numbers between 11 and 16. This is a range check.
A reference variable receives an argument that is passed to a function, the scope parameter of global argument.
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I'm pretty sure the answer is B.
SD SC can held up to 2GB capacity
SDHC can held up to 32 GB
SDXC (eXtended) can held up to 2TB
SDIO is an interface for I/O devices, there are cameras with this standard.
Answer:
A: Radio waves.
Explanation:
Computers use short-wave radio in order to communicate with devices in it's immediate vicinity.
