Canning means....

Canning means____.

freeze preservation

preservation by adding heat

preservation by removing excess salt

irradiation by `gamma`-rays

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An operating system that can do multitasking means that_____.

The operating system can divide up work between several CPUs

Several programs can be operated concurrently

multiple people can use to computer concurrently

all of the above

the operating system can divide up work between several CPUs

Several programs can be operated concurrently

multiple people can use to computer concurrently

All of the above

Measured

Ranked

Not measured

None of these