akhilesh kumar ojha

@system_monarch Netflix isn’t solving this per device—the OS,hardware, and DRM ecosystem enforce it for them. The magic piece is Widevine/FairPlay/PlayReady+hardware-backed secure video paths. Netflix sends encrypted video, and your device only decrypts it inside a secure, protected environment.

🇮🇳India is the only nuclear country currently has the best diplomacy in the world. 🇮🇷 Buying oil from Iran despite sanctions
🇮🇱 Strong defence ties with Israel & military cooperation
🇷🇺 Buying oil from Russia, strong military ties
🇺🇸 Trump said: “We all love you, Prime Minister Modi.”
🇮🇹 Deepening strategic partnership & defence industry ties with Italy
🇫🇷 Major defence cooperation with France (Rafale, co-production)
🇩🇪 Defence industrial cooperation roadmap with Germany
🇨🇳 Border disengagement talks + record trade despite tensions
🇦🇪🇸🇦 Strong strategic partnerships with UAE & Saudi Arabia (huge oil/LNG imports, defence ties, trade target $200B with UAE)
🇪🇺 New EU-India Security & Defence Partnership (signed Jan 2026) + FTA push

As a React.js Developer, how many of the below concepts can you explain : 1. Fiber Architecture 2. Concurrent Mode 3. Suspense for Data Fetching 4. Passive Effects vs Layout Effects 5. Hydration 6. useTransition 7. FlushSync and Deferred Updates 8. Error Boundaries 9. React.memo vs useMemo vs useCallback 10. Context Re-renders

@drishtiias (d)कार्बन मोनोऑक्साइड CO एक जहरीली गैस है जो फेफड़ों के माध्यम से रक्त में पहुँच जाती है और हीमोग्लोबिन से जुड़कर कार्बोक्सी‑हीमोग्लोबिन बनाती है। इससे रक्त की ऑक्सीजन वहन क्षमता कम हो जाती है,जिससे ऊतकों को पर्याप्त ऑक्सीजन नहीं मिल पाती और गंभीर स्थिति में मृत्यु भी हो सकती है।

निम्नलिखित वायु प्रदूषकों में से कौन रक्त धारा को दुष्प्रभावित कर मौत उत्पन्न कर सकता है? (a) एसबेस्टॉस धूल (b) कैडमियम (c) लेड (d) कार्बन मोनोऑक्साइड

@DailyGkzone Chandragupta II. Fa-hien, the Chinese Buddhist pilgrim, traveled to India between AD 399 and 414, a period that aligns with the reign of Chandragupta II (also known as Vikramaditya) of the Gupta Empire .

𝗙𝗮-𝗵𝗶𝗲𝗻 , 𝘁𝗵𝗲 𝗖𝗵𝗶𝗻𝗲𝘀𝗲 𝗽𝗶𝗹𝗴𝗿𝗶𝗺, 𝘁𝗿𝗮𝘃𝗲𝗹𝗹𝗲𝗱 𝘁𝗼 𝗜𝗻𝗱𝗶𝗮 𝗱𝘂𝗿𝗶𝗻𝗴 𝘁𝗵𝗲 𝗿𝗲𝗶𝗴𝗻 𝗼𝗳: (a) Samudragupta (b) Chandragupta II (c) Kumaragupta I (d) Skandagupta

@DailyGkzone Tooth enamel of humans is made up of calcium phosphate. Enamel, the hardest substance in the human body, consists of about 96% minerals, primarily hydroxyapatite—a crystalline form of calcium phosphate . This composition provides its durability against chewing forces and acids.

𝗧𝗼𝗼𝘁𝗵 𝗲𝗻𝗮𝗺𝗲𝗹 𝗼𝗳 𝗵𝘂𝗺𝗮𝗻𝘀 𝗶𝘀 𝗺𝗮𝗱𝗲 𝘂𝗽 𝗼𝗳 : (A) Calcium carbonate (B) Calcium phosphate (C) Calcium sulphate (D) Calcium chloride

@drishtiias प्रकाश रासायनिक धुंध में सदैव ओज़ोन (ओज़ोन गैस, O₃) होता है। (b) ओज़ोन प्रकाश रासायनिक धुंध(फोटोकैमिकल स्मॉग)में नाइट्रोजन ऑक्साइड और वाष्पशील कार्बनिक यौगिक सूर्य के प्रकाश की उपस्थिति में अभिक्रिया करके ओज़ोन (O₃)बनाते हैं,जो इस धुंध का एक स्थाई द्वितीयक प्रदूषक होता

प्रकाश रासायनिक धुंध में सदैव होता है- (a) फॉस्फोरस (b) ओज़ोन (c) मीथेन (d) एल्यूमिनियम

@gxjo_dev Revert = hides mistake Rewrite history = deletes mistake If the commit isn’t pushed, I’d amend it; if it’s pushed, I’d rotate the secrets immediately and rewrite Git history using filter-repo, since revert doesn’t remove sensitive data from history.

Interviewer: You accidentally committed environment variables in your last commit. What will you do? Amend or revert ?

@Bella_x_30 55

answer without Ai. can you solve the value of 7?

@UPSC_EDU LPG (Liquefied Petroleum Gas) mainly contains propane and butane. So option is: B) Propane & Butane.

Q. LPG mainly contains: A) Methane B) Propane & Butane C) Ethane D) Hydrogen

@mysticwillz 401 → No ID card → can’t enter 403 → Valid ID, but restricted area 401 means authentication is missing or invalid, while 403 means the user is authenticated but does not have permission to access the resource.

Explain the difference between: 401 Unauthorized 403 Forbidden Same result. Access denied. Different meaning.

@EOEboh Statement 2 is false. Webhooks are indeed triggered by the source server when an event occurs, such as a user signup or payment, sending an HTTP request to your endpoint. However, if your webhook endpoint is down, the event is not permanently lost in most services

Three statements. One is false 1. Webhooks are triggered by the server when an event occurs 2. If your Webhook endpoint is down, the event is permanently lost with no way to recover it 3. Webhook payloads should be verified using a signature before processing Which one is the lie?

@EOEboh Prompt Engineering=how you ask RAG=what knowledge you fetch Fine-Tuning=how you train the brain itself Prompt engineering improves outputs without changing the model,RAG augments responses with external data, and fine-tuning modifies the model itself for domain-specific accuracy.

Interviewer: What is the difference between Fine-Tuning, RAG and Prompt Engineering? When would you choose each?

@PythonPr [2, 4]

Python Quiz: What is the output of the following Python code?

@padhai_upsc In medieval India, the term "Fanam" referred to (b) Coins The word is derived from the Tamil/Malayalam word Panam (meaning money/wealth) or the Sanskrit word Phāṇa (marked/stamped). They were typically tiny coins made of gold, silver, or copper.

UPSC does ask 'one word' questions frequently Most aspirants had never heard it

@narendramodi बिहार के मुख्यमंत्री बनने पर श्री @samrat4bjp जी को बहुत-बहुत बधाई एवं शुभकामनाएं।

बिहार के मुख्यमंत्री के रूप में शपथ लेने पर सम्राट चौधरी जी को बहुत-बहुत बधाई और ढेरों शुभकामनाएं! उनकी ऊर्जा, जनसेवा के प्रति समर्पण और जमीनी अनुभव राज्य के लिए बेहद उपयोगी साबित होने वाला है। मुझे पूर्ण विश्वास है कि उनके कुशल नेतृत्व में जनता-जनार्दन की आकांक्षाओं को पूरा करते हुए बिहार चौतरफा विकास की नई ऊंचाइयों को छुएगा। @samrat4bjp

@UpscRepublicX (c) Indonesia. BIMSTEC is a regional organization comprising seven member states from South and Southeast Asia. While Indonesia is a prominent member of ASEAN, it is not part of BIMSTEC. The seven member countries are: Bangladesh Bhutan India Myanmar Nepal Sri Lanka Thailand

Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation

1973 :: Nitish Kumar , Student of Mechanical Engineering In Bihar College of Engineering

@factsforupsc The H.N. Sanyal Committee is related to the law on Contempt of Courts in India. It was set up in 1961 under the chairmanship of H. N. Sanyal, then Additional Solicitor General of India, to examine the law and problems relating to contempt of court.

The H.N. Sanyal Committee is related to What?🤔👇 ( Hint it was asked in PYQ) #tweetsforupscpyq

@CyberRacheal Trojan = gift box Looks safe outside → dangerous inside A Trojan embeds malicious code inside seemingly legitimate software, tricking users into installing it.

Which type of attack embeds malicious payload inside a reputable or trusted software? A. Rootkits B. Cross-Site Scripting C. Phishing D. Trojans

@ashoKumar89 Replica = eventually consistent Primary = source of truth For read-after-write scenarios, you should read from the primary to avoid replication lag and ensure the user sees their latest update.

You have a Primary DB and Read replicas. A simple request comes in: GET /user/profile The user just updated their profile 2 seconds ago. Do you hit the primary or a replica? Most developers get this wrong.