Class 9 Computer Science – Chapter 6: Impacts of Computing

Board: Federal Board (FBISE)

Section I: Multiple-Choice Questions (MCQs)

i. What does responsible use of hardware entail?

a) Using outdated software
b) Treating computer equipment with care and respect
c) Ignoring software updates
d) Sharing passwords with friends

Correct Answer: (b) Treating computer equipment with care and respect

ii. Which of the following is an example of appropriate use of software?

a) Downloading and using cracked software
b) Regularly updating software to the latest version
c) Sharing software licenses with multiple users
d) Disabling antivirus software for faster performance

Correct Answer: (b) Regularly updating software to the latest version

iii. Safe use of digital platforms includes:

a) Sharing personal information with anyone online
b) Using strong, unique passwords for each online account
c) Downloading files from unknown sources without scanning for malware
d) Accepting friend requests from strangers without verifying their identity

Correct Answer: (b) Using strong, unique passwords for each online account

iv. Which of the following is an example of inappropriate software use?

a) Using licensed software for personal projects
b) Respecting software copyrights and licenses
c) Modifying software code without permission from the developer
d) Updating software regularly to improve its performance

Correct Answer: (c) Modifying software code without permission from the developer

v. Which of the following is a potentially harmful effect of social networking?

a) Promoting social awareness and activism
b) Facilitating cyberbullying and harassment
c) Encouraging offline community engagement
d) Enhancing critical thinking skills

Correct Answer: (b) Facilitating cyberbullying and harassment

vi. How can fake news be harmful in the context of computing innovations?

a) It encourages fact-checking and critical thinking.
b) It can manipulate public opinion and spread misinformation.
c) It builds trust in credible news sources.
d) It has no impact on society.

Correct Answer: (b) It can manipulate public opinion and spread misinformation.

vii. In what way can social networking platforms positively impact businesses and entrepreneurs?

a) By decreasing the reach and visibility of businesses
b) By limiting customer engagement and feedback
c) By providing a platform for marketing, customer engagement, and networking
d) By increasing operational costs and inefficiencies

Correct Answer: (c) By providing a platform for marketing, customer engagement, and networking

viii. What is one potential beneficial effect of social networking platforms?

a) Enhanced personal privacy
b) Improved offline communication skills
c) Increased connectivity and networking opportunities
d) Reduced exposure to diverse viewpoints

Correct Answer: (c) Increased connectivity and networking opportunities

ix. What is an ethical concern related to computing?

a) Increased accessibility to information
b) Enhanced cybersecurity measures
c) Privacy breaches and data misuse
d) Improved healthcare through telemedicine

Correct Answer: (c) Privacy breaches and data misuse

x. What is a cultural impact of computing?

a) Preservation of traditional cultural practices and customs
b) Homogenization of global culture with a single dominant culture
c) Elimination of the need for cultural preservation efforts
d) Reduced cultural diversity and innovation

Correct Answer: (b) Homogenization of global culture with a single dominant culture

xi. How does computing contribute to economic practices?

a) It increases manual labour jobs.
b) It has no impact on job markets.
c) It automates tasks, leading to job displacement but also creating new job opportunities.
d) It primarily benefits large corporations, neglecting small businesses.

Correct Answer: (c) It automates tasks, leading to job displacement but also creating new job opportunities.

xii. Which of the following is a personal benefit of computing in healthcare?

a) Reduced access to medical information
b) Increased medical errors
c) Improved telemedicine and healthcare accessibility
d) Lower healthcare costs

Correct Answer: (c) Improved telemedicine and healthcare accessibility

Section II: Short Response Questions (SRQs)

1. Explain the responsible use of computer hardware by an individual.

Responsible hardware use involves maintaining physical equipment properly, keeping devices clean, using surge protectors, and shutting down systems correctly.

It ensures longer equipment life, prevents electronic waste, and supports safe operation in both personal and professional environments.

2. What does appropriate software use entail?

Appropriate software use involves obeying software licenses, avoiding pirated or cracked programs, and installing legitimate updates.

It promotes legal compliance, respects the intellectual property rights of developers, and protects computer systems from malware infections.

3. How do you stay safe while conducting data searches online?

Safe online searches require using reputable search engines, avoiding suspicious links, and checking website security through HTTPS.

Users should also use antivirus software and avoid downloading unverified files from unknown sources.

4. List some key aspects of responsible social networking.

Key aspects include respecting user privacy, avoiding cyberbullying, verifying information before sharing, and maintaining respectful online communication.

Practising these behaviours helps create a safer, more positive, and respectful digital community.

5. Explain the positive impacts of social networking in today’s society.

Social networking improves global communication, bridges geographical distances, and enables communities to share ideas and organize social activities.

It also provides useful tools for business marketing, educational collaboration, and professional networking.

6. Explain how fake news affects our understanding of current events.

Fake news distorts public perception by presenting fabricated, biased, or sensationalized stories as factual journalism.

This manipulation affects individual decision-making, increases division within communities, and weakens trust in legitimate media sources.

7. Summarize some adverse effects of social networking.

Adverse effects include privacy risks, cyberbullying, addiction, sleep deprivation, and the rapid spread of misinformation.

Excessive use is also associated with mental health challenges such as anxiety, depression, and social isolation.

8. Explain the dangers associated with the spread of fake news online.

The rapid circulation of fake news can create public panic, encourage violence, manipulate democratic elections, and discredit scientific or public health information.

It can exploit people’s existing beliefs and weaken trust in institutions and authorities.

9. Explain the influence of computing on personal privacy.

Modern computing enables the large-scale collection, storage, and tracking of personal data by corporations and governments.

Although this supports convenient and personalized services, constant data collection creates risks of identity theft, unauthorized profiling, and data breaches.

10. Discuss the role computing plays in shaping educational practices.

Computing increases access to global knowledge and e-learning tools. However, excessive dependence on digital media can reduce traditional handwriting and deep-reading skills.

Furthermore, screen-time distractions and unequal access to technology can widen the digital divide among students.

Section III: Extended Response Questions (ERQs)

1. Identify the precautions that need to be taken to ensure the physical safety of computer hardware.

Protecting computer hardware is essential for ensuring device longevity, data safety, and user security. The main precautions include:

• Environmental Control: Keep computer systems in clean, dust-free, and well-ventilated rooms to prevent overheating. Avoid exposing hardware to extreme temperatures, direct sunlight, and high humidity.

• Electrical Protection: Always connect computer equipment to surge protectors or Uninterruptible Power Supplies (UPS) to protect against voltage fluctuations, sudden power surges, and lightning strikes.

• Proper Handling and Maintenance: Clean screens and keyboards using approved microfiber cloths and specialized cleaning solutions. Avoid eating or drinking near sensitive electronic equipment to prevent liquid spills and internal short circuits.

• Cable Management: Arrange power cables and peripheral wires neatly to prevent tripping hazards, accidental disconnections, and physical strain on device ports.

2. Explain the meaning of using software legally and ethically.

Using software legally and ethically means respecting intellectual property laws, software licenses, and the rights of software developers.

• Legal Compliance: It requires purchasing authentic software licenses or using open-source alternatives instead of downloading cracked, pirated, or unauthorized copies. Software piracy violates copyright laws and deprives creators of fair compensation.

• Ethical Responsibility: Ethical software use involves not reverse-engineering, modifying, or distributing proprietary code without permission. It also means respecting terms of service agreements, avoiding corporate espionage, and refusing to use malicious software that harms networks or steals data.

Following these standards supports a fair digital economy that rewards software innovation.

3. Explain how users can recognize and protect themselves from online scams and phishing attempts.

Phishing and online scams are deceptive techniques used by cybercriminals to steal sensitive personal or financial information.

Recognizing Phishing Attempts:

Look out for the following warning signs:

• Urgent or threatening language.

• Spelling and grammar mistakes.

• Generic greetings.

• Mismatched sender email addresses.

• Suspicious hyperlinks or unexpected file attachments.

Protection Strategies:

1. Never click links or download attachments from unknown or unverified senders.

2. Enable Multi-Factor Authentication (MFA) on important user accounts.

3. Use strong, unique passwords and a reliable password manager.

4. Check website URLs carefully and verify that you are using the official website before entering login details.

4. Explain how social networking platforms have revolutionized communication and connectivity in the digital age. Also, describe their positive impacts on society.

Social networking has fundamentally transformed how people communicate, interact, and share information around the world.

Revolutionizing Communication:

Geographical borders no longer restrict conversations. Voice calls, video calls, text messages, and media sharing take place instantly across continents. These platforms have connected people globally, allowing them to communicate and share information easily.

Positive Impacts on Society:

• Community Building: People with specific hobbies, rare medical conditions, or shared interests can find supportive communities around the world.

• Social Awareness and Activism: Social networks allow people to organize charitable activities, disaster relief efforts, and human rights awareness campaigns quickly.

• Economic Growth: Small businesses and remote freelancers can market their products and services globally at a fraction of traditional advertising costs.

5. Describe the risks associated with online gaming and social networking for children.

Although digital platforms offer educational and recreational benefits, children face several risks when using them.

• Cyberbullying and Harassment: Online anonymity can encourage bullying, exclusion, and harassment among peers, seriously affecting a child’s mental health and self-esteem.

• Privacy and Exploitation Risks: Children may share too much personal information, making them potential targets for online predators, identity thieves, and unauthorized data collection.

• Addiction and Health Issues: Excessive gaming and social media use can lead to inactive lifestyles, obesity, sleep deprivation, and reduced attention spans. Features designed to encourage repeated app use can also contribute to addictive behaviour.

• Exposure to Inappropriate Content: Children may accidentally encounter violent, explicit, or age-inappropriate material without proper parental controls.

6. Suggest steps for governments and businesses to use computing to drive economic growth and innovation.

Governments and businesses must adopt strategic measures to use computing for economic development and innovation.

For Governments:

• Digital Infrastructure Investment: Build reliable, high-speed broadband networks that reach rural and underserved areas.

• Educational Reform: Include computer science, coding, and digital literacy in school curricula from an early age.

• Regulatory Frameworks: Establish clear data protection, cybersecurity, and intellectual property laws that encourage technology-based businesses while protecting citizens.

For Businesses:

• Digital Transformation: Adopt cloud computing, artificial intelligence, and automated data analytics to improve operations and reduce costs.

• Workforce Upskilling: Train employees to use modern digital tools to improve productivity and adapt to technological changes.

• Research and Development (R&D) Investment: Invest in developing innovative software solutions, e-commerce models, and customer-focused digital products.

7. Compare the impact of online platforms and algorithms on cultural diversity and the spread of global or local culture.

Online platforms and recommendation algorithms have a dual impact on world cultures.

Spread of Global Culture (Homogenization):

Algorithms are often designed to maximize user engagement by promoting popular and widely shared content. This can lead to the dominance of Western or globally popular media, languages, and trends, which may overshadow local traditions, indigenous languages, and regional cultural practices.

Preservation and Promotion of Cultural Diversity:

On the other hand, digital platforms allow minority and indigenous communities to document, preserve, and share their unique music, art, and heritage with a global audience.

Online communities also help preserve endangered traditions that might otherwise disappear.

Ultimately, while algorithms can make popular cultural trends more dominant, digital platforms also provide opportunities for local communities to protect and promote their cultural identities.

Notes by Sir Dilawar

For more notes, visit QuranEducationPoint.com