Which of the following is a feature of 'Privacy-Enhancing Technologies'?
A. Only complete data anonymisation that destroys all utility
B. Technical methods that allow data to be used while minimising the exposure of personal information
C. Only encryption without any other tools
D. Technologies that maximise data collection without safeguards
Answer: Option B
Solution (By JKSSB Mock Tests)
Privacy-enhancing technologies (PETs) comprise a range of technical approaches—such as differential privacy, homomorphic encryption and secure multi-party computation—that enable data analysis while protecting individual privacy.
Explanation:
Hysteresis in unemployment means that high unemployment can become self-perpetuating through loss of skills, reduced employability or changes in wage-setting behaviour, so that the natural rate itself rises.
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