Application Development - 1 · End Term · Jan 2026 · FN

Application Development - 1 · End Term · Jan 2026 FN

Questions and published explanations below are available without starting a test. Some questions may not have a published solution yet.

0 / 32 published solutions

Question 2 MCQ · 2.0 marks

Which of the following is the correct match between Column A and Column B?

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1-B, 2-D, 3-E, 4-A, 5-C

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1-B, 2-A, 3-E, 4-D, 5-C

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1-A, 2-D, 3-E, 4-B, 5-C

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1-B, 2-D, 3-C, 4-A, 5-E

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Question 3 MCQ · 2.0 marks

Logging is typically used for what purpose?

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detect unusual activity on the server.

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block unauthorized access.

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enforce HTTPS connections.

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convert HTTP to HTTPS.

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Question 4 MCQ · 2.0 marks

A web server has an outgoing bandwidth of 5Gbps, and each client requires 2Mbps. What is the maximum number of concurrent requests allowed? (Use: 1KB= 1000Bytes, 1MB=1000KB and so on)

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2.5

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250

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2500

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Question 5 MCQ · 2.0 marks

Consider the following SQL Alchemy model

with below data.

Which of the following SQL Alchemy statements is used to count the number of students registered for

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Question 6 MCQ · 2.0 marks

What is the purpose of the primary_key=True attribute in a SQLAlchemy model?

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It allows duplicate values in the column

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It uniquely identifies each row in the table

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It automatically creates foreign key relationships

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It makes the column optional

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Question 7 MSQ · 3.0 marks

Which of the following statements are correct regarding git?

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Files in the staging area can be committed.

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The command

converts a local folder into a Git repository.

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The command

moves the local repository to the remote repository.

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Git can be used only online.

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Git branches are pointers to commits.

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Question 8 MSQ · 3.0 marks

Consider the following Python Flask code.

Which of the following options are true?

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URL request: **http://127.0.0.1:5000/signin** will return output: **http://127.0.0.1:5000/login**

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URL request: **http://127.0.0.1:5000/login** will return output: **http://127.0.0.1:5000/login**

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URL request: **http://127.0.0.1:5000/index** will return output: **http://127.0.0.1:5000/home**

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URL request: **http://127.0.0.1:5000/home** will return output: **http://127.0.0.1:5000/home**

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Question 9 MSQ · 3.0 marks

Consider the following Python Flask code.

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Question 10 MSQ · 3.0 marks

Consider the following Python code.

Which of the following statement(s) should replace **==Missing code here==** so that it prints the output without any KeyError exception?

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Question 11 MCQ · 3.0 marks

Consider the following HTML/CSS code.

Read the following statements about “index.html” and choose the correct option. **Statement 1:** Internal element selector blue will be overridden by ID selector red. **Statement 2:** Internal ID selector red will be overridden by inline styling green.

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Both statements are incorrect.

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Both statements are correct.

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Statement 1 is incorrect, but statement 2 is correct.

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Statement 2 is incorrect, but statement 1 is correct.

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Question 12 MCQ · 3.0 marks

Consider the Flask SQLAlchemy data model.

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Question 13 MCQ · 3.0 marks

You write an algorithm to sort N numbers (stored in an array a[0] to a[N-1]) as follows: **Algorithm steps:** i. Search through the list of numbers to find the lowest number - say it is position "i" ii. Move a[i-1] to a[i], a[i-2] to a[i-1] etc, till a[0] to a[1] iii. Place the original a[i] in position 0 iv. Repeat the above steps but now starting from position 1 to N-1, then 2 to N-1 etc till all numbers are in the correct places. What is the running complexity of this algorithm?

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linear

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quadratic

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cubic

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exponential

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Question 14 MCQ · 3.0 marks

Consider the following graph that represents the variation in bandwidth of a network for an entire day (24 hours). Three users were connected to the network at three different times of the day. What is the total data consumed in GigaBytes by all the users in 24 hrs?

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547.2 GB

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12 GB

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43.2 GB

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345.6 GB

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Question 15 MCQ · 3.0 marks

Consider the following Python code.

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Question 16 MCQ · 3.0 marks

Consider the following Python Jinja2 template code.

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**python main.py MAD1 MAD2 MAD1 Project MAD2 Project**

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**python main.py MAD1 MAD2 MAD1_Project MAD2_Project**

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**python main.py "MAD1 MAD2 MAD1 Project MAD2 Project"**

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**python main.py MAD1 MAD2 "MAD1 Project" "MAD2 Project"**

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Question 17 MCQ · 3.0 marks

Consider the following csv file.

Choose the correct Python code that will print the output: **['90', '76', '81']**?

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Question 18 MCQ · 3.0 marks

Which of the following is the correct flask_login code snippet to register a user as logged in for the current session?

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login_user(user.id)

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login_user(user)

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login_user(user.name)

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login_user(user.name and user.password)

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Question 19 MCQ · 3.0 marks

Consider the following HTML code snippet (without any CSS styling).

Which of the following statements correctly describes how the elements will be displayed by default in a browser?

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The content of all elements will appear on the same line as they are inline elements.

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The content of

and

tags will start on new lines as they are block elements.

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The content of

and

tags will start on new lines, others will display inline.

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The content of

tags will start on new lines, others will display inline.

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Question 20 MCQ · 3.0 marks

What does the following curl command do?

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Sends a POST request to retrieve authentication data.

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Sends a POST request to send form data.

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Sends a POST request to send JSON data.

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Sends a POST request to retrieve user credentials.

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Question 21 MCQ · 3.0 marks

Consider the following HTML and Python flask code.

Based on the above data, answer the given subquestions.

Which of the following statements are correct for the statements below? **Statement 1:** Accessing the URL: **http://127.0.0.1:5000** directly in the browser makes a POST request. **Statement 2:** Clicking on the Submit button will invoke the GET request method.

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Both statements are correct.

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Both statements are incorrect.

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Statement 1 is incorrect, but statement 2 is correct.

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Statement 2 is incorrect, but statement 1 is correct.

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Question 22 MCQ · 3.0 marks

Consider the following HTML and Python flask code.

Based on the above data, answer the given subquestions.

What will be the rendered output for the following input in the form?

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404 Not Found

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[-1, -2, -3, -4, -5]

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[ ]

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None of these

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Question 23 MSQ · 2.0 marks

Which of the following statements are true in the context of HTML forms?

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default type is “submit”.

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“read-only” inputs are not submitted.

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“disabled” inputs are not submitted.

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“required” works on

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Question 24 MSQ · 2.0 marks

Which of the following statements are true about DOM?

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Changing the DOM value changes the HTML source file.

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JS can interact with DOM elements.

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DOM is created before the JS is executed.

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DOM is created after the JS is executed.

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HTML and DOM are identical.

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Question 25 MCQ · 4.0 marks

Consider the following Flask RESTful API code.

Assume that the Flask app is running at **http://127.0.0.1:5000.** The client sends the below CURL request in the git bash terminal.

What will be the response?

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{"n": None}

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Runtime error

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400 Bad Request

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{ }

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Question 26 MCQ · 4.0 marks

Consider the code below in a file called

Which of these is the correct output when the command

is run in the terminal?

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====== 1 passed, 1 deselected in 0.02s =========

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====== 1 passed, 2 deselected in 0.02s =========

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====== 1 failed, 1 deselected in 0.02s =========

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====== 1 failed, 2 deselected in 0.02s =========

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Question 27 MCQ · 4.0 marks

Consider the following HTML templates and Python Flask code.

Assume that the Flask app is running at

. What will be rendered for the URL request

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Parent content Child content

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Parent content

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Child content

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Child content Parent content

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Question 28 MCQ · 5.0 marks

Consider the following Flask SQLAlchemy models and RESTful API code.

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Question 29 MCQ · 5.0 marks

Consider the following HTML/JavaScript code.

The above code allows courses to be added dynamically to the

element when the user clicks the “Add” Button. What is the most suitable

given below?

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Question 30 MCQ · 5.0 marks

Consider the following flask application "app.py" given below.

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Static folder verified: /assets

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Static folder verified: /public

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Invalid argument

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None of these

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Question 31 MCQ · 5.0 marks

Examine the following Python code snippet.

What will be the output when running the command:

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Question 32 NAT · 2.0 marks

A magnetic disk can spin only in one direction with a constant speed of 5000rpm. What is the maximum delay(worst-case latency) before data transfer starts (in milliseconds)?

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