FBISE, NCP & NBF-aligned resources for Classes 9–12
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Computer Chapter 5 : Test #3
1 / 20
A user's email service automatically places suspicious advertisements and phishing messages into a spam folder while allowing important messages to reach the inbox.
Reasoning: AI is widely used for spam detection and email filtering.
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A smartphone unlocks only when it recognizes the owner's face through its camera. The device compares facial features with stored information before granting access.
Reasoning: Facial recognition is a computer vision application powered by AI.
3 / 20
A self-driving vehicle gathers information from cameras, sensors, and radar systems while traveling. The onboard AI software continuously analyzes the environment and makes driving decisions in real time.
Reasoning: Self-driving cars use AI with sensors and cameras to navigate safely.
4 / 20
A defense organization deploys an AI-based security system that analyzes network traffic and identifies unusual activities that may indicate cyberattacks or unauthorized access attempts.
Reasoning: AI helps detect threats and protect sensitive information.
5 / 20
An online shopping website uses a chatbot that answers customer questions instantly at any time of the day. Customers receive support even when human employees are unavailable.
Reasoning: Chatbots provide automated customer support using AI and natural language processing.
6 / 20
A startup company rents virtual servers and storage resources from a cloud provider instead of purchasing expensive hardware. Employees can access these resources through the internet whenever needed.
Reasoning: Cloud computing provides computing resources over the internet on demand.
7 / 20
A software developer uses an online service that provides virtual machines, networking, and storage resources without purchasing physical equipment. The provider manages the infrastructure.
Reasoning: Infrastructure as a Service (IaaS) provides virtualized computing resources.
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A programmer develops and deploys web applications using an online environment that already contains development tools, databases, and testing services. Infrastructure management is not required.
Reasoning: Platform as a Service (PaaS) provides a platform for application development and deployment.
9 / 20
A student accesses email, cloud documents, and online productivity tools through a web browser without installing software on the local computer. The services are available through subscription.
Reasoning: Software as a Service (SaaS) delivers software applications over the internet.
10 / 20
A company keeps sensitive financial records in a private cloud while storing public websites and customer applications in a public cloud. Both environments work together and share selected resources.
Reasoning: A hybrid cloud combines public and private cloud environments.
11 / 20
A Grade 9 student copies an entire assignment generated by ChatGPT and submits it as his own work without checking whether the information is correct or mentioning the source. The teacher later discovers that some facts are incorrect and parts of the text are copied from copyrighted material. Which ethical concern is best demonstrated in this situation?
Reasoning: Submitting AI-generated work as personal work and using copyrighted content without permission involves plagiarism and copyright infringement.
12 / 20
A company uses Lovo AI to create realistic voices for advertisements. One employee secretly generates an audio clip that imitates another person's voice without permission and spreads misleading information online. Which ethical issue is most directly highlighted by this misuse?
Reasoning: AI-generated voices can be misused to imitate people without consent, creating harmful or deceptive content.
13 / 20
A family regularly uses a virtual assistant to control home devices, search information, and set reminders. Later, they become concerned that their conversations may be stored and analyzed without their full understanding. Which ethical issue does this scenario mainly represent?
Reasoning: Virtual assistants collect and process user data, raising concerns about privacy and misuse of personal information.
14 / 20
An organization develops an AI system to shortlist job applicants. Although the system appears efficient, it repeatedly rejects qualified candidates from a particular age group because of biased training data. What is the most likely social implication of this AI system?
Reasoning: Biased AI algorithms may unfairly discriminate against individuals based on characteristics such as age, gender, or ethnicity.
15 / 20
A hospital introduces an AI system to recommend medicines for patients. Due to an error in its algorithm, the system suggests an incorrect medicine to several patients before doctors identify the mistake. Which social implication of AI is illustrated here?
Reasoning: Incorrect AI recommendations in healthcare can seriously affect patient safety and may even endanger lives.
16 / 20
A large manufacturing company replaces many workers with AI-controlled machines because they can perform repetitive tasks continuously without breaks. While production increases, many employees lose their jobs. Which social implication of AI is shown in this situation?
Reasoning: AI-based automation can replace human workers, leading to unemployment in several industries.
17 / 20
A software company is designing an expert system to help doctors identify diseases. Before the program can provide reliable advice, specialists from different hospitals contribute their knowledge, which is carefully stored for future use. Which development step is being described?
Reasoning: The first stage of expert system development is collecting expert knowledge and building a knowledge database.
18 / 20
A farmer enters information about damaged crops into an agricultural expert system. The program asks several additional questions and then applies stored rules to determine the most likely disease before giving advice. Which component is mainly responsible for reaching the decision?
Reasoning: The expert system uses rules and reasoning to analyze stored knowledge and produce an appropriate solution.
19 / 20
A cybersecurity organization uses an expert system to help identify suspicious online activities. Instead of replacing human experts completely, the system analyzes known patterns and suggests possible security threats for further investigation. Which application area of expert systems is represented?
Reasoning: Expert systems are widely used in cybersecurity to detect threats and assist security professionals.
20 / 20
A school encourages students to use AI tools only for learning concepts instead of copying complete answers. Teachers explain that students should verify AI responses, respect copyrights, and continue solving problems independently. Which practice best reflects responsible use of AI?
Reasoning: Responsible AI use includes checking accuracy, respecting intellectual property, protecting privacy, and using AI ethically rather than depending on it completely.
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