माहिती तंत्रज्ञान क्षेत्राच्या प्रगतीमुळे दैनंदिन वापरात येणाऱ्या संकल्पना व त्यांचे पूर्ण स्वरूप व्यक्त करणारा योग्य पर्याय निवडा.
संकल्पना :
अ. यु.पी.आय. (UPI)
ब. ए.आय. (AI)
क. जी.इ.एम. (GeM)
ड. आय.ओ.टी. (IoT)
सेवा विवरण :
I. ज्ञानाचे कृत्रिम आदान-प्रदान
II. डिजिटल पेमेंट व्यवस्था
III. वस्तुंसाठी चे इंटरनेट
IV. सरकारचे ऑनलाईन मंच
पर्यायी उत्तरे :

The correct answer is Option D (a-II, b-I, c-IV, d-III).

Key Points:
• Matching IT Concepts with Descriptions:
• a. UPI (Unified Payments Interface): Developed by National Payments Corporation of India (NPCI) for instant real-time inter-bank digital payments II. Digital payment system.
• b. AI (Artificial Intelligence): Simulation of human intelligence by machines to perceive, synthesize, and exchange knowledge I. Artificial Knowledge Exchange.
• c. GeM (Government e-Marketplace): A dynamic national public procurement portal launched by the Government of India for online procurement of goods and services by government ministries and departments IV. Online platform by the Government.
• d. IoT (Internet of Things): Network of physical devices and smart appliances interconnected via sensors and the internet ('वस्तुंसाठीचे इंटरनेट') III. Internet of things.
• Correct Match Sequence:
• a II
• b I
• c IV
• d III
• Hence, option (4) is the correct answer.
• Revision Note:
• UPI = Digital payment (II), AI = Artificial knowledge (I), GeM = Govt portal (IV), IoT = Internet of things (III).