Technology Evaluation and Selection Questions
Focuses on evaluating technology options and selecting appropriate platforms or vendors. Key skills include defining business and technical requirements, creating evaluation criteria and decision matrices, running proof of concept trials, assessing total cost of ownership and vendor lock in, validating integration feasibility and operational impact, ensuring security and compliance, planning staged rollouts and migrations, and documenting governance for adoption. Interviewers may probe examples of build versus buy decisions and how pilots were used to de risk technology choices.
HardTechnical
0 practiced
For a fintech client requiring PCI-DSS and GDPR compliance, evaluate candidate payment processors. Provide a checklist of technical controls to validate (tokenization, key management, encryption, PCI scope reduction), contractual commitments (audit rights, breach notification), evidence to request (pen-tests, SOC reports), and operational controls to ensure continuous compliance.
HardTechnical
0 practiced
Write a Python program (script) that ingests two vendor CSV price sheets with potentially different schemas and currencies, reconciles columns, applies exchange rates, handles missing values, and outputs a side-by-side 3-year discounted TCO comparison as CSV. Requirements: parameterize discount rate and exchange rates, include robust error handling, and describe test cases you would run.
MediumTechnical
0 practiced
Design a Proof-of-Concept (PoC) plan to evaluate a commercial API gateway aimed at handling 50,000 requests per second. Define objectives, measurable success criteria (SLIs/SLOs), performance and functional test scenarios, required test harness and tools (k6/JMeter/Locust), monitoring and logging requirements, and a realistic timeline with exit criteria.
MediumTechnical
0 practiced
As a Solutions Architect supporting procurement, list the SaaS pricing elements you should attempt to negotiate (committed-usage discounts, egress fees, premium support tiers, data-export guarantees, termination terms). Describe negotiation tactics and which items to prioritize for a 3-year enterprise contract.
HardTechnical
0 practiced
Design an RFP and pilot testing strategy to select a global CDN serving >1 PB/month: specify performance benchmarks (p50/p95 latency), peering quality checks, origin shielding, DDoS mitigation requirements, pricing model evaluation (egress tiers, regional surcharges), and pilot tests to validate claims in target regions.
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