Examlex
A Geiger counter initially records 9876 counts per second.After 45 minutes it records 1234 counts/s.Ignore any uncertainty in the counts and find the half-life of the material.
Computer Security
The protection of computer systems and networks from theft, damage, or unauthorized access to their hardware, software, or data.
Automatic Log Off
A security feature that automatically signs a user out of a system or application after a specified period of inactivity.
Encryption
A method of securing digital information by converting it into a code to prevent unauthorized access.
Voice Recognition
Technology that identifies and interprets human speech, allowing devices to understand and respond to vocal commands.
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