RRB Group D CBT · 3 Aug 2026 · Shift 1 — Railway General Knowledge
RRB Group D · previous year paper
1 Railway General Knowledge questions from RRB Group D CBT · 3 Aug 2026 · Shift 1, with answers and Hindi and English explanations.
1.
दूरसंचार विभाग के अंतर्गत किस प्रमुख अनुसंधान एवं विकास केंद्र ने 2026 में एकीकृत अलर्ट प्रणाली (SACHET) को स्वदेशी रूप से विकसित किया?
Which premier research and development centre under the Department of Telecommunications indigenously developed the Integrated Alert System (SACHET) in 2026?
- (A)रक्षा अनुसंधान एवं विकास संगठन (DRDO)Defence Research and Development Organisation (DRDO)
- (B)उन्नत संगणन विकास केंद्र (C-DAC)Centre for Development of Advanced Computing (C-DAC)
- (C)भारतीय अंतरिक्ष अनुसंधान संगठन (ISRO)Indian Space Research Organisation (ISRO)
- (D)दूरसंचार विकास केंद्र (C-DOT)Centre for Development of Telematics (C-DOT)
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Answer: (D)
दूरसंचार विकास केंद्र (C-DOT)
Centre for Development of Telematics (C-DOT)
आपदा चेतावनियों के लिए उपयोग होने वाली कॉमन अलर्टिंग प्रोटोकॉल आधारित एकीकृत अलर्ट प्रणाली 'सचेत' दूरसंचार विभाग के अनुसंधान केंद्र सी-डॉट (C-DOT) ने स्वदेशी रूप से विकसित की है।
SACHET, the Common Alerting Protocol-based integrated alert system used for disaster warnings, was developed indigenously by the Centre for Development of Telematics (C-DOT), the R&D centre of the Department of Telecommunications.
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