Proctor Level1_150

SimpleExaminer portal wala submitted ZIP chahta hai. Local extra changes mat dikhana.

Suggested flow1) Portal ZIP download
2) Extract
3) venv + pip install -r requirements.txt
4) flask run / python app.py

Simplevenv activate → dependencies → DB create/migrate → flask run. Browser pe localhost dikhao.

Example

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
flask run

SimpleExaminer wohi ZIP chahta hai jo tumne submit kiya, local extra magic nahi.

Portal download → extract → redis, venv, pip, npm, flask, worker, beat.

Checksum maange to hash. Uncommitted files mat dikhana.

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.

Suggested flow1) ZIP
2) Extract
3) Redis + venv + pip
4) npm/vite
5) flask + celery worker + beat

Project example: Submitted zip run. README commands copy.

Viva tipChecksum maange to hash match karke dikhao. Extra uncommitted files mat dikhana.

Simplevenv activate → dependencies → DB create/migrate → flask run. Browser pe localhost dikhao.

Example

python -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
flask run

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.

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

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

SimpleCRUD = Create Read Update Delete. Admin pe ek resource ke 4 ops dikhao.

SimpleCRUD = Create Read Update Delete. Admin pe ek resource ke 4 ops dikhao.

SimplePehle 1-line definition, phir apne MAD1 project mein file dikhao, phir chhota example.

Suggested flow1) Concept kya hai?
2) Mere code mein kahan?
3) Example / demo
4) Edge case

Example

# related file: models.py / routes / template
# formula: request → check/auth → DB → render/redirect

Viva tipExact line yaad nahi to honestly related part dikhao. Bluff mat karo.

SimpleViva wrap-up hai. Short thanks + confirm submission ZIP latest hai.

Simplemodels.py = har table ki class: columns, PK/FK, relationships. Yeh Model layer hai.

Suggested flow1) Classes list karo
2) Har table ka kaam 1 line
3) Relationships (1-M / M-M)
4) Constraints (unique, nullable)

Example

class Lot(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(80), nullable=False)
    spots = db.relationship('Spot', backref='lot', lazy=True)

SimpleLive coding: notepad/editor mein chhota Flask route / Jinja loop / model field. Calm raho, run karke dikhao.

SimpleCRUD = Create Read Update Delete. Admin pe ek resource ke 4 ops dikhao.

SimpleLive coding: notepad/editor mein chhota Flask route / Jinja loop / model field. Calm raho, run karke dikhao.

SimpleTheory = concepts: ORM, MVC, auth vs authz, Jinja inheritance, sessions. 1-line def + project example.

SimpleORM = Object Relational Mapping. Tables → Python classes. Raw SQL kam likhte ho.

Example

class User(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    email = db.Column(db.String(120), unique=True)

User.query.get(5)  # SELECT ... WHERE id=5

SimpleGit version control: commit history dikhao. VCS = Version Control System.

SimpleHTTP verbs REST ke tools. Methods HTTP ke hain, REST unhe convention se use karta hai.

GET read cacheable. POST create payload. PUT replace. PATCH patch. DELETE remove.

GET exists bina REST ke bhi — browser address bar.

HTTP verbs + status REST ki zabaan. GET read, POST create, PUT replace, PATCH partial, DELETE remove. GET typically no body.

Status: 200 OK, 201 created, 202 accepted (Celery task), 400 bad input, 401 no/bad token, 403 role nahi, 404 missing, 409 conflict (double book), 500 server.

AJAX/fetch page reload nahi. SPA poori isi pe. Postman se bina Vue ke API prove karo — examiner pasand.

Example

GET /api/venues
POST /api/venues
PUT /api/venues/1
DELETE /api/venues/1

Project example: resources.py methods list. Postman 4-5 calls.

Viva tipGET typically no body (cacheable). POST/PUT/PATCH haan payload. PUT idempotent, POST nahi.

SimpleViva wrap-up hai. Short thanks + confirm submission ZIP latest hai.

SimpleViva wrap-up hai. Short thanks + confirm submission ZIP latest hai.

SimpleGit version control: commit history dikhao. VCS = Version Control System.

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.

SimplePehle 1-line definition, phir apne MAD1 project mein file dikhao, phir chhota example.

Suggested flow1) Concept kya hai?
2) Mere code mein kahan?
3) Example / demo
4) Edge case

Example

# related file: models.py / routes / template
# formula: request → check/auth → DB → render/redirect

Viva tipExact line yaad nahi to honestly related part dikhao. Bluff mat karo.

SimpleChecksum file ka hash (jaise SHA256) — file change hui ya nahi verify.

Portal pe submitted ZIP ka checksum diya hota hai. Local file ka hash nikaalo, match hona chahiye.
Linux: sha256sum project.zip
Mismatch = galat file / corrupt download. Examiner integrity check karta hai ki tumhari submitted copy hi run ho rahi hai.

SimpleConstraints rules hain jo galat data rok te hain. Referential integrity FK valid parent ko point kare.

PK, FK, UNIQUE, NOT NULL, CHECK (age >= 18). ORM Column flags yahi map karte hain.
SQL = language tables se baat. Database organized data store.
SQL View: saved query, table jaisi dikhti hai, data copy nahi.
Cluster: kai DB servers together (HA/scale) — MAD1 SQLite single file.
Entity mapping: class User → table user, attributes → columns.

Simple2-3 honest improvements + 1 security + 1 UX.

Example

password hashing/CSRF tighter, Redis cache, tests, pagination, email verify, rate limit login, better mobile CSS.

Challenges: relationships/cascade, concurrent booking, Jinja inheritance.
Rate: 7-8/10 with reason — 10/10 arrogant, 3/10 confidence khatam.
Security extra: HTTPS, hashed passwords, CSRF, SQL injection (ORM), login attempts, file type check.

SimpleConstraints rules hain jo galat data rok te hain. Referential integrity FK valid parent ko point kare.

PK, FK, UNIQUE, NOT NULL, CHECK (age >= 18). ORM Column flags yahi map karte hain.
SQL = language tables se baat. Database organized data store.
SQL View: saved query, table jaisi dikhti hai, data copy nahi.
Cluster: kai DB servers together (HA/scale) — MAD1 SQLite single file.
Entity mapping: class User → table user, attributes → columns.

SimpleVCS history track karta hai, Git ek distributed VCS hai.

VCS: kaun kab kya change kiya, rollback, branches. Example: Git, SVN.
Git distributed: har developer ke paas poori copy (commits) hoti hai. Central GitHub sirf remote hosting hai, lekin Git ka model distributed hai.
SVN centralized: bina server ke history nahi.

Commands: git status (kya dirty hai), git branch / git checkout -b feature (nayi branch), git rm --cached file (track band, file rahe).
Fayda: collaboration, backup, experiment branches, viva GitHub collaborator check.
Git ke bina bhi files rakh sakte ho, lekin history/merge nahi.