# The developers of which country has developed the world’s 1st digital contact tracing app utilizing the Exposure Notification API of Apple and Google.? with Answer - World Current Affairs MCQs | TestPrep

> Solved MCQ: The developers of which country has developed the world’s 1st digital contact tracing app utilizing the Exposure Notification API of Apple and Google. Correct Answer: B. Switzerland. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# The developers of which country has developed the world’s 1st digital contact tracing app utilizing the Exposure Notification API of Apple and Google.

Direct Answer & Quick Reference

The correct option is **B. Switzerland**.

The world’s first contact-tracing app built on the backbone of the API jointly developed by Google and Apple has launched as a large-scale pilot in Switzerland. Dubbed SwissCovid, ...

A. United States

B. Switzerland **(Correct Answer)**

C. Germany

D. Italy

✨ Explain with AI

Verified Key: B. Switzerland
Solved by 4,219+ students

**Detailed Explanation & Reference:**

The world’s first contact-tracing app built on the backbone of the API jointly developed by Google and Apple has launched as a large-scale pilot in Switzerland. Dubbed SwissCovid, the tool can now be downloaded by several thousand users that have been designated as belonging to “pilot populations”, which include the army and some hospital workers. SwissCovid is designed to quickly track and warn users who have been in prolonged contact with somebody who has tested positive for the COVID-19 virus in an effort to control the spread of the disease. Sign-up is voluntary, and it is expected that the app will be available to the wider public by mid-June, subject to the Swiss Parliament giving the tool the green light.

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