Computer Science Class IX Model Paper II (CRQ & ERQ)

📄 Exact Digital Copy of Official Paper II Question Booklet (Unanswered Exam Format • 2025 Syllabus Mapped)

AGA KHAN UNIVERSITY EXAMINATION BOARD

SECONDARY SCHOOL CERTIFICATE

CLASS IX

MODEL EXAMINATIONS

Physics Paper II

Time: 1 hour 50 minutes Marks: 25

INSTRUCTIONS

Please read the following instructions carefully.

1. Check your name and school information. Sign if it is accurate.

I agree that this is my name and school.
Candidate's Signature

RUBRIC

2. There are SEVEN questions. Answer ALL questions. Questions 6 & 7 each offer TWO choices. Attempt any ONE choice from each.

3.   When answering the questions:
      Read each question carefully.
      Use a black pointer to write your answers. DO NOT write your answers in pencil.
      Use a black pencil for diagrams. DO NOT use coloured pencils.
      DO NOT use staples, paper clips, glue correcting fluid, or ink erasers.
      Complete your answer in the allocated space only. DO NOT write outside the answer box.

4. The marks for the questions are shown in brackets ( ).

5. You may use a simple calculator if you wish.

Physics Paper II • CLASS IX (2026)Total 7 Examination Items • SLO Mapped

Q.1.

Consider the given flowchart.

Complete the trace table showing the values of X at each step.

Iterations	Value of X
1
2
3

(Total 3 Marks)

2025 Syllabus: SLO 2.3.3 • Computational Thinking and Algorithms ↗Cognitive Level: A (Application)

2025 SLO Outcome (2.3.3): solve the trace table for a given flowchart.

Q.2.

To write an HTML file that initialises a variable score with the value 3 using JavaScript. Where increment (++) operator is used to increase its value by 1 and then display the updated score on the web page.

Write the missing code in the given box to achieve the mentioned task.

HTMLSource Code

<html>
<head>
    <title>Score Increment</title>
</head>
<body>
    <script>
        [ Write missing JavaScript code here ]
    </script>
</body>
</html>

(Total 2 Marks)

2025 Syllabus: SLO 3.11.3 • Programming Fundamentals (JavaScript, HTML & CSS) ↗Cognitive Level: A (Application)

2025 SLO Outcome (3.11.3): use the increment (++) and decrement (--) operators in a JavaScript code.

Q.3.

Consider the given image of a web page.

Write the HTML code to display the same web page as in the given image.

(Total 3 Marks)

2025 Syllabus: SLO 3.4.1 • Programming Fundamentals (JavaScript, HTML & CSS) ↗Cognitive Level: A (Application)

2025 SLO Outcome (3.4.1): write HTML code to create: a. ordered list, b. unordered list, c. definition list;

Q.4.

Write an HTML file that includes a JavaScript block. In the script, declare a variable name with the text "Adnan" and display it on the web page using document.write( ).

(Total 2 Marks)

2025 Syllabus: SLO 3.10.5 • Programming Fundamentals (JavaScript, HTML & CSS) ↗Cognitive Level: A (Application)

2025 SLO Outcome (3.10.5): apply output functions: innerHTML, document.write( ) and window.alert( ) to display the output;

Q.5.

A company is developing a food delivery app that promises fast delivery of freshly prepared meals to busy urban professionals.

Considering the given situation, what are the THREE steps that a company should focus on to ensure the success of its digital venture.

(Total 3 Marks)

2025 Syllabus: SLO 7.2.4 • Entrepreneurship in the Digital Age ↗Cognitive Level: A (Application)

2025 SLO Outcome (7.2.4): apply business models using the Business Model Canvas (BMC);

Q.6.

EITHER

i.Draw the block diagram of a computer system. (2 Marks)

ii.Describe the function of any FOUR components of block diagram drawn in part i. (4 Marks)

b. Exemplify the purpose of big data in each of the following fields. (6 Marks)

•Healthcare

•Internet of Things (IoT)

•Manufacturing

(Total 6 Marks)

2025 Syllabus: SLO 1.2.4 • The Computer System ↗Cognitive Level: A (Application)

2025 SLO Outcome (1.2.4): illustrate the Von Neumann Architecture using a block diagram;

Q.7.

EITHER

a. A car manufacturing company aims to reduce production time and enhance safety in its factories. They plan to introduce AI-powered robots that can perform tasks such as assembling parts, detecting product defects, and managing inventory.

Based on the given scenario,

i.suggest any TWO improvements that Artificial Intelligence (AI), along with robotics, can bring in car manufacturing company. (2 Marks)

ii.write any TWO possible challenges that the company may face. (2 Marks)

iii.should the company completely depend on AI-powered robots? Support your answer with a reason. (2 Marks)

i.Suggest any ONE way for each of the following sources through which computer systems can be protected from malware. (4 Marks)

•Infected flash drives or CDs

•Pirated software

•Internet

•Email attachments

ii.Which one of the given sources is more likely to spread malware? Give a reason to support your answer. (2 Marks)

(Total 6 Marks)

2025 Syllabus: SLO 5.1.2 • Applications of Computer Science ↗Cognitive Level: E

2025 SLO Outcome (5.1.2): discuss the application of AI in the following fields: a. healthcare, b. robotics, c. education, d. transportation, e. entertainment, f. natural language process (NLP);

S2501-1711120END OF PAPERPhysics Paper II

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