Proctor Level2_137

SimpleCamera pe clearly college/IITM ID dikhao — naam aur photo match hone chahiye.

Viva tipPehle se ID haath mein rakho, glare mat aane do. Iske baad GitHub + project run.

SimpleGitHub repo open karo: commits, collaborators, README. Examiner check karta hai tumne khud kaam kiya.

Example

Settings → Collaborators
Commits: regular messages, last-day dump nahi.

Viva tipPrivate repo access pehle de do. Main branch submitted ZIP se match honi chahiye.

SimplePromise IOU hai: abhi nahi, baad mein value ya error.

States: pending, fulfilled, rejected. fetch() promise return. then/catch/finally.

async function hamesha Promise return. await usko unwrap. Galat: await without async; missing await to Promise object milta data nahi.

JS browser ki language. const rebind nahi, let block. Arrow () => this lexical.

Promise: pending/fulfill/reject. async/await usko seedha padhne jaisa. try/catch await pe. Yeh Celery nahi — Celery Python worker.

fetch native AJAX. array.filter/map computed lists. Vue data reactive; plain JS DOM querySelector se manual.

Example

fetch('/api/hello')
  .then(r => r.json())
  .then(d => console.log(d))
  .catch(err => console.error(err))

Project example: fetch venues .then json. Ya async mounted await.

SimpleMAD1 mein usually session-based auth: login pe session['user_id'], har request pe verify.

Example

session['user_id'] = user.id
uid = session.get('user_id')
user = User.query.get(uid)

Viva tipSECRET_KEY set karo warna session insecure. logout pe session.clear().

SimpleMAD1 mein usually session-based auth: login pe session['user_id'], har request pe verify.

Example

session['user_id'] = user.id
uid = session.get('user_id')
user = User.query.get(uid)

Viva tipSECRET_KEY set karo warna session insecure. logout pe session.clear().

SimpleCode explain formula: input kya aaya → auth/validation → DB change → response/UI.

Viva tipFunction signature + 3-4 important lines + edge case.

SimpleNaya Flask route: URL, method, auth if needed, query, jsonify. Postman pehle.

Examiner number/filter change easy rakhna. CORS. Frontend tabhi jab bole.

Status codes sahi. Password JSON mein nahi.

Examiner 2 cheezein: simple desi line + tumhare project ki exact file.

Pehle ID, GitHub, portal ZIP. Phir run: Redis + Flask + worker + beat + Vue. Feature demo: login, RBAC, cache hit/miss, Celery mail, search.

Line pe ungli: input kahan, kaunsa check, query/cache/task, JSON/UI. Copilot band. Jo nahi kiya honestly bolo + kaise add karte.

Example

@app.route('/api/sum', methods=['POST'])
def sum_num():
    d = request.get_json()
    return jsonify(result=d['a'] + d['b'])

Project example: resources.py new Resource. Test Thunder. Optional Vue fetch.

SimpleLive Flask coding: chhota route likho, save, browser/curl se test. Syntax error terminal mein padho.

Example

@app.route('/ping')
def ping():
    return jsonify(ok=True)

@app.route('/even/<int:n>')
def even(n):
    return 'even' if n % 2 == 0 else 'odd'

SimpleLifecycle = component ki zindagi ke stages. API call tab jab DOM ready ho — mounted.

created: instance bani, this data, DOM nahi. mounted/onMounted: page pe aa gaya — fetch, Chart.js, setInterval.
updated: data change ke baad. unmounted: cleanup (clearInterval) warna memory leak.

Dashboards onMounted isliye: canvas/API tab valid. created mein $el nahi.

Composition: onMounted(() => {}) setup ke andar.

Example

export default {
  async mounted() {
    const r = await fetch('/api/venues')
    this.venues = await r.json()
  }
}

Project example: Venues.vue mounted fetch list. Clock component unmounted pe interval clear.

Viva tipcreated: data setup, DOM nahi. mounted/onMounted: $el mil gaya — fetch yahi. Dashboards isliye onMounted use karti hain.

SimpleDemo script pehle se practice: 5–7 min, Admin + User roles, saare mandatory features.

Suggested flow1) Register/login user
2) Admin login — CRUD
3) Approval/blacklist
4) Booking/apply + edge case
5) Search
6) Logout

Viva tipBolte-bolte dikhao. Code tab kholna jab poochhein.

SimpleCamera piche desk. Notes phone second laptop hata. ID haath.

Cheating check.

Examiner 2 cheezein: simple desi line + tumhare project ki exact file.

Pehle ID, GitHub, portal ZIP. Phir run: Redis + Flask + worker + beat + Vue. Feature demo: login, RBAC, cache hit/miss, Celery mail, search.

Line pe ungli: input kahan, kaunsa check, query/cache/task, JSON/UI. Copilot band. Jo nahi kiya honestly bolo + kaise add karte.

Project example: Pan room then share VS Code.

SimpleLevel = viva difficulty band. Level 1 usually demo + basics; higher pe live coding + deeper theory.

Viva tipJo level assign hai uske hisaab se demo + theory ready rakho.

SimpleCamera pe college ID — naam photo match. Identity viva ki pehli gate.

Pehle se haath mein, glare nahi. Examiner screenshot. Phir GitHub + portal ZIP run.

Name GitHub/portal se mismatch red flag.

Examiner 2 cheezein: simple desi line + tumhare project ki exact file.

Pehle ID, GitHub, portal ZIP. Phir run: Redis + Flask + worker + beat + Vue. Feature demo: login, RBAC, cache hit/miss, Celery mail, search.

Line pe ungli: input kahan, kaunsa check, query/cache/task, JSON/UI. Copilot band. Jo nahi kiya honestly bolo + kaise add karte.

Project example: ID dikhao, bolo roll/name, phir screen share repo.

Viva tipPehle se ID haath mein rakho, glare mat aane do. Examiner screenshot/verify karta hai. Iske baad GitHub + project run.

SimpleRepo = evidence tumne kaam kiya: commits, collaborators, README.

Regular messages, last-day dump nahi. Private access pehle de do. Main branch submitted ZIP se match.

Collaborator settings. Commit dates.

Example

Settings → Collaborators: apna + teammate (agar allowed).
Commits: regular messages, last-day dump nahi.

Project example: Settings → Collaborators. git log --oneline. README run steps.

Viva tipPrivate repo access de do pehle. Main branch latest submitted ZIP se match honi chahiye.

SimpleDemo 5–7 min ki kahani: saari roles, koi milestone skip nahi, bolte-bolte dikhao.

Examiner list tick karta hai. Crash ho to panic nahi — terminal error padho.

Code tab kholna jab poochhein. Extra uncommitted features mat dikhana agar portal ZIP mein nahi.

Suggested flow1) Register/login user
2) Admin login — CRUD
3) Approval/blacklist
4) Booking/apply + edge case
5) Search + charts
6) CSV export / email job
7) Logout

Project example: Jo statement/parking/jobs/tickets hai uske user+admin journeys.

Viva tipBol: 'Yahan overbooking rokta hoon'. Mandatory features pehle, polish baad.

SimplePromise IOU hai: abhi nahi, baad mein value ya error.

States: pending, fulfilled, rejected. fetch() promise return. then/catch/finally.

async function hamesha Promise return. await usko unwrap. Galat: await without async; missing await to Promise object milta data nahi.

JS browser ki language. const rebind nahi, let block. Arrow () => this lexical.

Promise: pending/fulfill/reject. async/await usko seedha padhne jaisa. try/catch await pe. Yeh Celery nahi — Celery Python worker.

fetch native AJAX. array.filter/map computed lists. Vue data reactive; plain JS DOM querySelector se manual.

Example

fetch('/api/hello')
  .then(r => r.json())
  .then(d => console.log(d))
  .catch(err => console.error(err))

Project example: fetch venues .then json. Ya async mounted await.

SimpleSession school id card office mein rakha. Token photocopy jo tum har baar dikhate ho.

Session: Set-Cookie, server store, MAD1 Flask-Login. CSRF risk cookies auto-send.

Token/JWT: SPA + alag port Vue/Flask, scale easy, mobile. XSS if localStorage.

MAD2 typically JWT/Flask-Security token. httpOnly cookie safer lekin CORS+CSRF extra.

Example

# session
login_user(user)  # Set-Cookie
# token
return jsonify(token=create_access_token(identity=user.id))

Project example: login jsonify token. Vue LS. MAD1 session cookie nahi dikhana unless used.

Viva tipToken localStorage XSS risk; httpOnly cookie safer. Session CSRF risk. MAD2 APIs ke liye JWT/Flask-Security token common.

SimpleAgar session: MAD1 habit, cookie auto, httpOnly. Know CSRF.

Only if you used it. Else don't.

Authentication poochta hai "tu kaun hai?", Authorization poochta hai "tujhe yeh kaam karne ki permission hai?"

Authentication: login. Username + password hash check. Success pe JWT/session. Galat credentials = 401.
Authorization: uske baad role. Admin hi venue/lot delete kare, student nahi = 403 (logged in ho, allowed nahi).

MAD2: POST /api/login = authentication. @jwt_required identity. @roles_required('admin') ya Vue v-if="isAdmin" = authorization. Frontend hide sirf UX — asli deny backend pe.

Validation alag: form sahi bhara (email format, age 18+). Woh identity prove nahi karta. Password store hash (Werkzeug), JWT payload padha ja sakta hai isliye secret mat daalo.

Project example: Honest.

SimpleSame API getItem/setItem. SS tab close pe saaf. LS survive. Shared computer pe SS thoda safer.

Token LS common. Session storage quiz in-progress bhi.

Pehle 1-line definition, phir related MAD2 layer (Vue SFC / Flask route / models.py / tasks.py / Redis).

4-line formula: input kahan se aaya, auth/validation kaunsa, DB ya cache ya Celery, kya return.

Related mix mat karo — cache ≠ Celery, authentication ≠ authorization, v-if ≠ v-show, Beat ≠ Worker. Follow-up ke liye ek difference ready rakho.

Project example: token localStorage. Don't mix randomly.

SimplelocalStorage.clear() or removeItem('token') logout.

How clear Local Storage.

Pehle 1-line definition, phir related MAD2 layer (Vue SFC / Flask route / models.py / tasks.py / Redis).

4-line formula: input kahan se aaya, auth/validation kaunsa, DB ya cache ya Celery, kya return.

Related mix mat karo — cache ≠ Celery, authentication ≠ authorization, v-if ≠ v-show, Beat ≠ Worker. Follow-up ke liye ek difference ready rakho.

Project example: logout method.

Project example: logout method.

SimpleLifecycle = component ki zindagi ke stages. API call tab jab DOM ready ho — mounted.

created: instance bani, this data, DOM nahi. mounted/onMounted: page pe aa gaya — fetch, Chart.js, setInterval.
updated: data change ke baad. unmounted: cleanup (clearInterval) warna memory leak.

Dashboards onMounted isliye: canvas/API tab valid. created mein $el nahi.

Composition: onMounted(() => {}) setup ke andar.

Example

export default {
  async mounted() {
    const r = await fetch('/api/venues')
    this.venues = await r.json()
  }
}

Project example: Venues.vue mounted fetch list. Clock component unmounted pe interval clear.

Viva tipcreated: data setup, DOM nahi. mounted/onMounted: $el mil gaya — fetch yahi. Dashboards isliye onMounted use karti hain.

Simplefunction printName(){ console.log('Name') }. Write JS function prints your name.

Call it.

JS browser ki language. const rebind nahi, let block. Arrow () => this lexical.

Promise: pending/fulfill/reject. async/await usko seedha padhne jaisa. try/catch await pe. Yeh Celery nahi — Celery Python worker.

fetch native AJAX. array.filter/map computed lists. Vue data reactive; plain JS DOM querySelector se manual.

Project example: Notepad node/browser.

Project example: Notepad node/browser.

Simplejsonify names=[u.name for u in User.query.all()]. Backend route names all users.

No passwords.

Pehle 1-line definition, phir related MAD2 layer (Vue SFC / Flask route / models.py / tasks.py / Redis).

4-line formula: input kahan se aaya, auth/validation kaunsa, DB ya cache ya Celery, kya return.

Related mix mat karo — cache ≠ Celery, authentication ≠ authorization, v-if ≠ v-show, Beat ≠ Worker. Follow-up ke liye ek difference ready rakho.

Project example: GET /api/names.

Project example: GET /api/names.

SimpleCamera piche desk. Notes phone second laptop hata. ID haath.

Cheating check.

Examiner 2 cheezein: simple desi line + tumhare project ki exact file.

Pehle ID, GitHub, portal ZIP. Phir run: Redis + Flask + worker + beat + Vue. Feature demo: login, RBAC, cache hit/miss, Celery mail, search.

Line pe ungli: input kahan, kaunsa check, query/cache/task, JSON/UI. Copilot band. Jo nahi kiya honestly bolo + kaise add karte.

Project example: Pan room then share VS Code.