🙋🏻 Doubt from a learner. How blockchain technology more secure although it is decentralized?

Ans. I am not Computer Engineer. My guess would be that it's secure due to its encryption technology. Kher, I have taught you what is given in the books, columns and websites. accept and move to next topic if you value your time. If you do not value your time, then feel free to do Phd through ChatGPT. It is a bitter advice, but I have to give bitter advice because I am in business of converting students into Toppers. I am not in business of converting students into wandering jobless Street-Bulls.

मेरा सेलेब्स ख़त्म नहीं हो रहा है, मुझे याद नहीं रहता, मुझे ये विषय से नफ़रत है।

कुछ बार विद्यार्थी ख़ुद ही ज़िम्मेदार होते हैं । for example, see previous post

उनको रट के IAS नहीं बनना है। उनको वक़ील बनना है। उनको PHD बनना है

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Some parents are running "बाबूशोना आँख बंद करके सभी परीक्षाओं का फ़ॉर्म भर दो कहीं तो नंबर लग आएगा योजना"

But when their child fails, they start scolding and nagging him/her as duffer and loser.

So it is my humble request and advice to all those parents and students not to confuse exam halltickets as lottery tickets.

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मतलब की ३-दिन वाले ऑफ़र में GS और ऑप्शनल दोनों ही आप फ़्री में देख सकते/ download कर सकते है।

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To CAPF-2025 aspirants,

plz go to this link by 10th Aug & Complaint

https://upsconline.gov.in/miscellaneous/QPRep/

"Respected officials of UPSC,

Sub: cancelling the question in CAPF-2025 for double answers”

CAPF-2025-Set-A-Q6. Which States is not a part of the Purvodaya development initiative?
(a) Bihar
(b) Chhattisgarh
(c) Jharkhand
(d) West Bengal"

This question has two answers possible-

As per this list- Bihar not present.
https://www.pib.gov.in/PressReleasePage.aspx?PRID=1654921

As per this list Chhattisgarh not present
https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=2036076

It seems between 2020 and 2024, the govt added and removed states. However, this is a low-profile scheme, so candidates can’t stay updated on all small developments in the PIB website. If we had prepared this topic from a book, we wouldn’t know abt the latest developments. So, we’d pick the question based on our prepared information, and the answer would go in a different direction.

So, Plz cancel this Q.Thank u"