Cognizant - Hinglish guide

Cognizant GenC interview questions - Hinglish guide

Cognizant freshers ko GenC tracks mein hire karta hai - GenC, GenC Next aur GenC Elevate. Track jitna upar, coding aur SQL utna mushkil. Yahan har level ki taiyari hai.

Bhasha:EnglishHinglish

Cognizant ke baare mein

Cognizant ek IT services aur consulting company hai jiske India mein bahut bade centres hain. Freshers GenC jaise tracks mein aate hain - track ke hisaab se test aur salary alag hoti hai.

Is guide mein Cognizant interview questions in Hindi (Hinglish) hain - 13 sawaal, har ek ke saath interviewer kya check karta hai aur kaise answer karein. Saath mein Cognizant interview process round-wise, freshers ke liye 7 din ka taiyari plan, tips aur galtiyan jo nahi karni.

Cognizant ka hiring process

  1. Tracks

    GenC (general), GenC Next (developer track - zyada technical), GenC Elevate (strong coders). Har track ka test alag ho sakta hai.

  2. Step 1: Online assessment

    Aptitude, coding (kabhi buggy code fix karna) aur communication. Higher tracks mein coding aur SQL ka section.

  3. Step 2: Interview

    Technical aur HR - aksar ek hi panel mein.

Cognizant apna fresher test pattern officially publish nahi karta (humare check ke time par). Yeh process commonly reported jaankari par based hai aur har drive mein badal sakta hai - apne drive ka official notice zaroor padhein.

Sources (checked 15 October 2026): Cognizant Careers (cognizant.com). Hiring process badalta rehta hai - apply karne se pehle official notice zaroor padhein.

Cognizant interview questions aur answers

Technical round

  1. 1.Diya gaya buggy code fix karo.

    Interviewer kya check kar raha hai
    Code padh kar galti pakadna - kai tests mein 'fix the code' type sawaal aate hain.
    Kaise answer karein
    Pehle code ka purpose samjho, phir loop ki boundaries, conditions aur return values check karo. Zyada-tar galti ek-do line mein hoti hai.

  2. 2.SQL mein GROUP BY aur HAVING ka use samjhao.

    Interviewer kya check kar raha hai
    SQL ki practical samajh - higher tracks mein important.
    Kaise answer karein
    GROUP BY rows ko group karta hai (jaise department-wise), HAVING group par condition lagata hai (jaise jinke 5 se zyada employees ho). WHERE group se pehle filter karta hai.

  3. 3.REST API kya hai?

    Interviewer kya check kar raha hai
    Web development basics.
    Kaise answer karein
    HTTP par data lene-dene ka tareeka: GET (padho), POST (banao), PUT (update), DELETE (hatao). Response aksar JSON mein.

  4. 4.Java mein ArrayList aur LinkedList kab use karoge?

    Interviewer kya check kar raha hai
    Collections ki samajh.
    Kaise answer karein
    Index se jaldi access chahiye to ArrayList; beech mein baar-baar insert/delete ho to LinkedList.

  5. 5.Java mein String immutable kyun hai?

    Interviewer kya check kar raha hai
    Java ki gehri samajh.
    Kaise answer karein
    Security, thread-safety aur string pool ki wajah se - ek baar bani string badalti nahi; badlaav par nayi string banti hai.

  6. 6.DOM kya hai?

    Interviewer kya check kar raha hai
    GenC Next jaise web-focused tracks ke liye.
    Kaise answer karein
    Browser HTML page ko tree ke roop mein rakhta hai; JavaScript is tree se elements dhoondh kar badal sakta hai.

HR round

  1. 7.Aapne yeh track (GenC / Next / Elevate) kyun choose kiya?

    Interviewer kya check kar raha hai
    Apni skills ko sahi samajhte ho ya nahi.
    Kaise answer karein
    Apni coding level aur interest ke hisaab se honest jawab do, aur batao aage kaise grow karna chahte ho.

  2. 8.Cognizant hi kyun?

    Interviewer kya check kar raha hai
    Research.
    Kaise answer karein
    Training aur projects ke mauke - jo bhi aapne padha ho, use apne goal se jodo.

  3. 9.Ek baar jab aapne koi nayi technology jaldi seekhi?

    Interviewer kya check kar raha hai
    Learning ability.
    Kaise answer karein
    Example do: kya seekha, kaise (course, docs, practice), aur usse kya banaya.

Aur sawaal

  1. 10.JavaScript mein var, let aur const mein kya fark hai?

    Interviewer kya check kar raha hai
    Web tracks ke liye basics.
    Kaise answer karein
    var - function scope, dobara declare ho sakta hai. let - block scope, value badal sakte ho. const - block scope, dobara assign nahi.

  2. 11.Python mein list comprehension kya hai?

    Interviewer kya check kar raha hai
    Python basics.
    Kaise answer karein
    Ek line mein list banana: [x*x for x in range(5) if x % 2 == 0].

  3. 12.Stack overflow error kab aata hai?

    Interviewer kya check kar raha hai
    Recursion ki samajh.
    Kaise answer karein
    Jab recursion bahut gehra ho jaaye (aksar base case galat) aur call stack bhar jaaye.

  4. 13.HTML mein semantic tags kya hain?

    Interviewer kya check kar raha hai
    Web basics.
    Kaise answer karein
    Aise tags jo matlab batate hain - header, nav, article, footer - accessibility aur SEO ke liye achhe.

Cognizant interview ke liye 7 din ka taiyari plan

  1. Din 1: Aptitude.
  2. Din 2: Code debugging - 10 buggy snippets.
  3. Din 3: SQL - GROUP BY, HAVING, joins, subqueries.
  4. Din 4: Java collections aur strings.
  5. Din 5: Web basics (HTML, CSS, JS, DOM) - GenC Next ke liye.
  6. Din 6: Communication practice aur HR.
  7. Din 7: Track ke hisaab se mock test.

Taiyari ke tips

  • Higher track chahiye to SQL (joins, GROUP BY, subqueries) aur coding par extra time do.
  • Buggy code wale sawaal ke liye roz 2-3 snippets padh kar galti dhoondho.
  • Communication test ke liye English mein sunna aur dohraana practice karo.
  • Apne drive ka notice padho - track aur eligibility wahin clear hoti hai.

Ye galtiyan mat karna

  • Apne track ke test pattern ko jaane bina taiyari.
  • SQL ko sirf theory mein padhna - queries likh kar practice karo.
  • Debugging mein poora code dobara likhne lagna.

Aksar poochhe jaane wale sawaal

GenC, GenC Next aur GenC Elevate mein kya fark hai?

Yeh Cognizant ke fresher tracks hain. Commonly reported: GenC general track hai, GenC Next developer track, aur GenC Elevate strong coders ke liye.

Cognizant test mein SQL aata hai?

Higher tracks ke test mein SQL ka section report hua hai.

Cognizant interview mein kitne rounds hote hain?

Aksar online assessment ke baad ek interview jisme technical aur HR dono hote hain. Drive ke hisaab se badal sakta hai.

Isi tarah ki companies - IT services

Aur company guides

Aage padhein

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Cognizant interview ki taiyari ho gayi?

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