CSE Industry-Specific Solution Design 4 — Questions and Answers
Question 1: A media and entertainment company wants to scale live streaming to millions of concurrent viewers. Which solution design pattern is MOST appropriate?
- Centralized origin server with direct user connections
- CDN-based delivery with adaptive bitrate streaming (Correct answer)
- Peer-to-peer distribution network
- Dedicated leased lines to major ISPs
Correct answer: CDN-based delivery with adaptive bitrate streaming
CDN-based delivery combined with adaptive bitrate streaming distributes load globally and adjusts quality to each viewer's bandwidth, enabling reliable massive-scale live events.
Question 2: A legal services firm needs a solution to review contracts faster. Which AI capability MOST directly addresses this use case?
- Optical character recognition for paper document digitization
- NLP-based contract analysis that flags non-standard clauses and missing provisions (Correct answer)
- Automated billing and time-tracking software
- E-signature workflow automation
Correct answer: NLP-based contract analysis that flags non-standard clauses and missing provisions
NLP-based contract analysis can read and understand clause semantics, identifying deviations from standard terms far faster than manual attorney review.
Question 3: A banking client is deploying a new mobile application. Which security control is considered an industry BEST practice for protecting sensitive financial data in transit?
- SSL certificate pinning to prevent man-in-the-middle attacks (Correct answer)
- Storing session tokens in local device storage
- Using HTTP for internal API calls to reduce latency
- Requiring password reset every 30 days
Correct answer: SSL certificate pinning to prevent man-in-the-middle attacks
Certificate pinning ensures the mobile app only trusts a specific server certificate, preventing attackers from intercepting traffic with fraudulent certificates.
Question 4: A nonprofit client has a tight budget and needs a donor management solution. Which solution design approach BEST balances capability with cost?
- Build a custom donor management system from scratch
- Deploy a purpose-built nonprofit CRM with an existing ecosystem of integrations (Correct answer)
- Use generic spreadsheets with email for donor tracking
- License an enterprise CRM designed for Fortune 500 companies
Correct answer: Deploy a purpose-built nonprofit CRM with an existing ecosystem of integrations
Purpose-built nonprofit CRMs offer pre-configured donor management workflows, low total cost of ownership, and integrations with common fundraising tools out of the box.
Question 5: A food and beverage manufacturer needs end-to-end supply chain traceability for food safety recalls. Which technology is MOST purpose-built for this requirement?
- Traditional ERP with batch lot tracking
- Blockchain-based traceability platform with immutable chain-of-custody records (Correct answer)
- RFID inventory management system
- Electronic Data Interchange (EDI) with suppliers
Correct answer: Blockchain-based traceability platform with immutable chain-of-custody records
Blockchain provides tamper-proof, immutable records of each supply chain handoff, enabling rapid and verifiable trace-back to the source in a food safety recall scenario.
Question 6: When designing a solution for a multi-location dental practice, which integration MOST improves clinical workflow efficiency?
- Social media marketing automation
- Practice management system integration with digital imaging, billing, and patient scheduling (Correct answer)
- Employee scheduling software
- Online review management platform
Correct answer: Practice management system integration with digital imaging, billing, and patient scheduling
Integrating practice management with imaging and scheduling eliminates duplicate data entry and gives clinicians a unified patient view at the point of care.
Question 7: A public transit authority wants to improve rider experience. Which solution design MOST effectively reduces perceived wait times?
- Increasing fleet size by 20%
- Real-time vehicle tracking with passenger-facing arrival prediction displays and mobile alerts (Correct answer)
- Redesigning transit stops with seating
- Offering monthly pass discounts
Correct answer: Real-time vehicle tracking with passenger-facing arrival prediction displays and mobile alerts
Real-time arrival information reduces uncertainty for riders, which research shows significantly reduces perceived wait time even without changing actual service frequency.
CSE Industry-Specific Solution Design 4
A media and entertainment company wants to scale live streaming to millions of concurrent viewers.
Which solution design pattern is MOST appropriate?