निम्नलिखित में से किस संचार प्रणाली को विशुद्ध रूप से डिजिटल संचार प्रणाली के रूप में वर्गीकृत किया गया है?

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?