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Question sets

1660 sets · page 117/208

See reviews Level3_43 MAD1 Level 3
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  1. 1
    frontend validation and backend validation
    Times asked 1
    Official solution

    SimpleValidation = input rules: required, email format, length, unique. Frontend UX, backend security — dono.

    Example

    if not email or '@' not in email:
    flash('Invalid email')
    return redirect(request.url)
if User.query.filter_by(email=email).first():
    flash('Email taken')
  2. 2
    username validate (must have @,one capital letter)
    Times asked 1
    Official solution

    SimpleValidation = input rules: required, email format, length, unique. Frontend UX, backend security — dono.

    Example

    if not email or '@' not in email:
    flash('Invalid email')
    return redirect(request.url)
if User.query.filter_by(email=email).first():
    flash('Email taken')
  3. 3
    search functionality using venue_location and tags
    Times asked 1
    Official solution

    SimpleSearch: form/query param → ilike filter → results template.

    Example

    q = request.args.get('q', '').strip()
lots = Lot.query.filter(Lot.name.ilike(f'%{q}%')).all()
See reviews Level3_24 MAD1 Level 3
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  1. 1
    Show models
    Times asked 1
    Official solution

    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)
  2. 2
    Explain one query
    Times asked 1
    Official solution

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

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

  3. 3
    Ask to do some changes in css
    Times asked 1
    Official solution

    SimpleLive UI change: relevant CSS/HTML template kholo — color, margin, flex, bootstrap class. Save + hard refresh.

    Example

    /* button red */
.btn-primary { background: red; }

/* center navbar item */
.navbar { justify-content: center; }

    Viva tipDevTools se pehle try, phir file mein permanent change.

  4. 4
    What is self padding?
    Times asked 1
    Official solution

    SimpleLive UI change: relevant CSS/HTML template kholo — color, margin, flex, bootstrap class. Save + hard refresh.

    Example

    /* button red */
.btn-primary { background: red; }

/* center navbar item */
.navbar { justify-content: center; }

    Viva tipDevTools se pehle try, phir file mein permanent change.

See reviews Level3_13 MAD1 Level 3
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  1. 1
    Nice proctor gave time and space to think and answer
    Times asked 1
    Official solution

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

  2. 2
    Delete all user from sqlite database - DELETE FROM USER shows error as i have foreign key constraint on it.
    Times asked 1
    Official solution

    SimpleForeign key dusri table ke PK ko point karti hai — relationship banati hai.

    Example

    lot_id = db.Column(db.Integer, db.ForeignKey('lot.id'), nullable=False)
  3. 3
    I have constraint not to have 2 users with the the same name in my code but forgot to handle it... He told me to handle then and there itself... It took some time but worked. He told me to think simple way for that. I don't know what that simple way is.
    Times asked 1
    Official solution

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

  4. 4
    restful api - why you haven't used api in your application??
    Times asked 1
    Official solution

    SimpleREST: resources + HTTP verbs. GET read, POST create, PUT/PATCH update, DELETE remove. Stateless ideal.

  5. 5
    jinja template and show that in your code
    Times asked 1
    Official solution

    SimpleJinja2 Flask ka template engine — HTML ke andar {{ }} variables, {% %} logic.

    Example

    {% for lot in lots %}
  <li>{{ lot.name }} — {{ lot.spots }}</li>
{% else %}
  <p>No lots</p>
{% endfor %}
See reviews Level3_24 MAD1 Level 3
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  1. 1
    What is Cell-spacing and Cell-padding
    Times asked 1
    Official solution

    SimpleLive UI change: relevant CSS/HTML template kholo — color, margin, flex, bootstrap class. Save + hard refresh.

    Example

    /* button red */
.btn-primary { background: red; }

/* center navbar item */
.navbar { justify-content: center; }

    Viva tipDevTools se pehle try, phir file mein permanent change.

  2. 2
    Describe "User" model used and its column
    Times asked 1
    Official solution

    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)
  3. 3
    Explain each table in application and its purpose
    Times asked 1
    Official solution

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

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

  4. 4
    Diff between structured and unstructured database
    Times asked 1
    Official solution

    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.

  5. 5
    Diff types of testing used
    Times asked 1
    Official solution

    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.

  6. 6
    Diff between Python http and Flash http
    Times asked 1
    Official solution

    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.

See reviews Level3_11 MAD1 Level 3
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  1. 1
    Incline css update form put get post delete max no of tickest=5
    Times asked 1
    Official solution

    SimpleGET data read/show karta hai (idempotent). POST create/submit karta hai (form).

    Example

    @app.route('/login', methods=['GET', 'POST'])
def login():
    if request.method == 'POST':
        # validate + session
        ...
    return render_template('login.html')
See reviews Level3_13 MAD1 Level 3
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  1. 1
    About Project
    Times asked 1
    Official solution

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

See reviews Level3_12 MAD1 Level 3
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  1. 1
    Limit the username input to less than 10.
    Times asked 1
    Official solution

    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.

  2. 2
    2 layer and 3 layer protocol (client , server , server) and their combination.
    Times asked 1
    Official solution

    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.

  3. 3
    Show change in view part on hover.
    Times asked 1
    Official solution

    SimpleLive UI change: relevant CSS/HTML template kholo — color, margin, flex, bootstrap class. Save + hard refresh.

    Example

    /* button red */
.btn-primary { background: red; }

/* center navbar item */
.navbar { justify-content: center; }

    Viva tipDevTools se pehle try, phir file mein permanent change.

  4. 4
    And something like what temples html uses ( can't recall )
    Times asked 1
    Official solution

    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.

  5. 5
    Minute change in code like if I add capacity of a venue as 20 it should reflect as 40.
    Times asked 1
    Official solution

    SimpleLive UI change: relevant CSS/HTML template kholo — color, margin, flex, bootstrap class. Save + hard refresh.

    Example

    /* button red */
.btn-primary { background: red; }

/* center navbar item */
.navbar { justify-content: center; }

    Viva tipDevTools se pehle try, phir file mein permanent change.

  6. 6
    And some more questions that I don't even know what they mean 💀.
    Times asked 1
    Official solution

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

  7. 7
    ----------------------------
    Times asked 2
    Official solution

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

  8. 8
    Mostly interested in database, viva.
    Times asked 1
    Official solution

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

  9. 9
    Didn't asked much about most python (routes)
    Times asked 1
    Official solution

    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.

See reviews ID=26MANWITHBEARDANDGLASSES,DON'TKNOWHISNAME MAD1 Level 1
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  1. 1
    Define ORM, Flask, types of storage, get post method, status code in terminal, routing, why different hash value ,
    Times asked 1
    Official solution

    SimpleGET data read/show karta hai (idempotent). POST create/submit karta hai (form).

    Example

    @app.route('/login', methods=['GET', 'POST'])
def login():
    if request.method == 'POST':
        # validate + session
        ...
    return render_template('login.html')
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