#Spring Service

Springboot microservice interview questions part1

Every Fresher Must Know This Spring Boot Question

SQL Interview Questions ✅

Frontend asked for one API… backend gave them five. That’s how over-fetching and multiple calls start. Most developers keep adding more REST endpoints. That only makes things worse over time. Because the real problem is not missing APIs. It’s lack of flexibility in how data is fetched. If frontend needs to combine multiple responses, your design is already inefficient. Think in flexibility: Ask only what you need GraphQL lets clients request exact fields instead of full objects. Combine data easily One query can replace multiple REST calls. Reuse existing logic No need to rewrite business layer, just add a GraphQL layer on top. Expose a single endpoint Simplifies client interaction and reduces network overhead. Tools like GraphQL help solve this cleanly. Comment GQL if you want more real backend design questions like this. Save this. This is getting more common in interviews. If you want structured prep for questions like this, check my interview kit from profile.

Cochin shipyard workmen 2026 | cochin shipyard workmen exam pattern | books 2026 💡 One Liner a Day = Selection Made Easy. . . . #cochin #shipyard #workmen #instrumental #mechanic #assistant #section #officer #exams #examsyllabus #exampattern #exampreparation #govtexams #govtexampreparation #govtjobs #onlinetestseries

Why 70% of Process Engineers (1–5 Years Experience) Fail Interviews.... After taking and observing multiple technical interviews in Oil & Gas, EPC, and Chemical projects, I’ve noticed one common pattern: Engineers prepare technical questions… But they don’t prepare their experience story. If you have 1–5 years of experience and are planning a job switch, here’s what interviewers actually evaluate: 1️⃣ Can you clearly explain your current role? 2️⃣ Are your fundamentals strong (Mass balance, NPSH, Heat transfer)? 3️⃣ Do you truly understand PFDs & P&IDs? 4️⃣ Can you explain equipment selection logic? 5️⃣ Do you understand HAZOP & safety philosophy? 6️⃣ Have you solved real engineering problems? 7️⃣ Are you confident with Aspen HYSYS / Excel / hydraulic tools? 8️⃣ Do you know applicable codes & standards? 9️⃣ Do you show ownership in project challenges? 🔟 Do you understand cost impact (CAPEX vs OPEX)? Experience alone doesn’t clear interviews. Structured preparation does. I’ve explained these 10 points in detail in my latest YouTube video where I speak from an interviewer’s perspective. Link in bio If you are a Process Engineer in Oil & Gas, Refinery, Petrochemical, EPC, Renewable Energy or Chemical industry and preparing for interviews, this will help you. I also mentor engineers in: • Interview preparation • Resume building • Mock interviews • Core concept clarity Comment “INTERVIEW” or DM me if you need guidance. Let’s build strong core engineers — not just job seekers. #ProcessEngineering #OilAndGas #ChemicalEngineering #EPC #ProcessEngineering

Get ready to secure your dream job Follow 'grow_pins' to learn everything from resume building to skill building. #finalyearstudents #techjobs #freshersjobs #placementtraining #jobseeker

IT vs Non-IT Role Confusion Many IT companies (TCS, Tech Mahindra, CTS, Mindtree) also hire for BPO/KPO roles like: Customer Service Analyst Technical Support Backend Processing These are not core IT roles. Always confirm the job designation clearly before accepting. #CampusPlacement #InterviewTips #FinalYearStudents #EngineeringStudents #JobSearchTips #ITJobs #CareerAdvice #PlacementTips #JobScamAlert #FreshersJobs #CampusInterview #CareerGuidance #StudentCareers #NCPL

f you’re watching this reel before 25th Feb… this is your SIGN 🚀 Stop scrolling. Stop overthinking. Just APPLY. Opportunities don’t wait. Deadlines don’t extend. And regret hits harder than rejection. This might be the one that changes everything for you. Don’t miss it. Apply before 25 Feb. ⏳🔥 #FreshersHiring #OffCampusDrive #ApplyNow #EngineeringJobs #2026Batch #CareerOpportunity #JobAlert #DontMissThis #reelsındia

Comment For Technical Courses Internship & Placement

Comment For Technical Training, Internship and Placement