FAST Enterprises IC Interview Practice Test

These questions are part of the practice quiz. Start practicing

• What is a common drawback of event-driven architecture?
• Which statement about ELT is true?
• Which analogy best describes inheritance in programming?
• Which of the following is listed as a type of loops?
• To explain a complex technical concept to non-technical stakeholders?
• Which are two applications not suitable for SQL?
• What final range did the method estimate Denver has for ATMs?
• What is a primary advantage of event-driven architecture?
• Which statement best describes how you resolved a significant defect in a client's process?
• What is a recommended process to manage scope creep in ERP deployment projects?
• In the palindrome checker, which two variables are used as indices to compare mirrored characters?
• What does the line 'result = 0' accomplish in the multiply function?
• Which statement correctly differentiates synchronous vs asynchronous communication?
• What is the primary goal of business process reengineering in ERP projects?
• Explain what a test case is and what makes a good test case in ERP testing.
• Which statement best describes an outer join?
• What should a strong STAR response include?
• What is a consequence of adding indexes on a database table?
• Which SQL query finds the top 3 customers by total order value from an orders table?
• REST APIs should handle errors in which of the following ways to be developer-friendly?
• Why are unit tests important in an enterprise ERP project, and what should you typically mock?
• Which outcome indicates poor user adoption after go-live?
• Which describes a proper change control process for ERP configurations?
• Which term refers to the ability of objects to take on many forms depending on the context?
• Which elements should be defined for a vendor or third-party integration with an ERP system?
• Which approach best describes generating the first X prime numbers by testing each candidate for primality?
• How would you maintain code quality in a team of ICs?
• Which of the following is a constraint of RESTful APIs?
• Why partition a large table by date?
• What is the result of isPalindrome('a')?
• Which item is NOT typically part of a test plan for procurement module?
• Which term describes simplifying complex reality by modeling classes appropriate to the problem domain and focusing on essential features?
• What technique helps validate that the migrated dataset preserved cardinality?
• Which step is part of the solution to timing exactly 9 minutes with 7- and 4-minute hourglasses?
• Which documentation artifact is most commonly used to capture decision ownership and task assignments in an ERP project?
• Which programming concept describes keeping details together in one part of a program so that other parts do not need to know about them?
• Which description best captures Agile Project Management?
• What concept uses logs, metrics, and traces to understand system behavior?
• Which loop construct guarantees the loop body executes at least once?
• What is the primary purpose of API versioning in an ERP environment?
• During ERP implementation, what should be prepared for a client audit or regulatory review?
• Which expression returns the length of a string s in the palindrome code?
• According to the material, which description matches a do-while loop?
• How is inheritance best explained to someone with no technical background?
• Which approach best supports scalability when designing a large data model?
• Which data quality validation technique is recommended during ERP data migration?
• When requirements are ambiguous for a reporting feature, what is a recommended approach?
• Which of the following best describes the goal of Fast's modernization work?
• Which document captures ERP data mapping definitions and transformations?
• Where does the testing pyramid place the majority of tests?
• What should you do when a customer asks for a bucket but actually needs a bowl?
• Which approach best validates data mappings before go-live?
• Which best describes when a for loop is typically used?
• What is one recommended method to correct misinformation without interrupting the flow of a formal presentation?
• In the hourglass timing puzzle, which step is part of a solution to time exactly 9 minutes?
• What best describes a foreign key in relational databases?
• In the cache-aside caching pattern, what happens on a cache miss?
• In normalization, which type of dependency does 3NF remove?
• Which statement best describes governance for ERP changes?
• Which scenario best demonstrates pass-by-reference behavior?
• What is your greatest strength?
• Which practice provides a period during which old API versions remain usable after a new version is released?
• What is ETL and what are common ETL tools used in ERP projects?
• Which technique is most effective to validate data migration results?
• Which statement best describes validation approach for data migration using detailed checks?
• In ERP contexts, what is a trade-off between normalization and denormalization?
• Why is stakeholder communication important and how would you document decisions in an ERP project?
• According to the material, which description matches a do loop?
• How would you characterize GenTax with respect to Fast's other software products?
• Which loop type is best for iterating over every element of a collection without using an index?
• Which analogy is used to explain polymorphism to a non-technical audience?
• Which statement correctly describes the do-while loop?
• Which statement best describes OLTP and OLAP systems?
• BASE in database systems emphasizes softer consistency and availability, often with eventual consistency. Which statement is true?
• Which ERP scenario best illustrates asynchronous communication?
• In relational databases, which statement about keys is correct?
• What is the purpose of a data dictionary?
• Which statement describes the Factory design pattern?
• Which factor is most important when deciding whether to correct a misstatement during a client presentation?
• Which SOLID principle states that a class should have only one reason to change?
• What practices illustrate effective test data management?
• If distributed transactions are not feasible, which pattern helps maintain consistency across services?
• What is a control gap in an ERP project?
• In preparing for an audit, which items should be collected to support the audit package?
• In addition to debugging, observability helps with which of the following?
• Which OWASP Top 10 vulnerability is mitigated by parameterized queries?
• How did you hear about FAST Enterprises?
• Which statement correctly describes ETL compared to ELT?
• In the ATM estimation method, which range was suggested for non-bank locations like malls and supermarkets?
• What is the role of ERP security profiles and how should they be managed?
• Which method is NOT recommended for estimating effort on an ERP configuration task?
• Which description best matches the palindrome-checking algorithm?
• Which of the following is typically a core ERP module?
• Which item from the material is explicitly labeled as the best digital service in Finland?
• What is the candidate's relocation preference?
• To remove duplicates while keeping the oldest row per group, which SQL approach is correct?
• Which condition causes the palindrome-checking function to return false?
• What does First Normal Form (1NF) require in a relational table?
• Which testing approach uses business scenarios and examples to drive design in ERP projects?
• Which practices help avoid data leakage and environment drift when testing across environments?
• Which description best contrasts publish/subscribe with queue-based point-to-point messaging?
• Idempotence means repeated operations yield the same result. Which statement correctly identifies idempotent HTTP methods?
• Which scenario best illustrates a compensating control?
• Columnstore indexes are best suited for which workload?
• What is the purpose of an audit trail in ERP change management?
• Which statement best describes ACID properties?
• Which product among the following is NOT mentioned as Fast's offering?
• Which index type is most appropriate for fast exact-match lookups on very large tables?
• In a very formal presentation with many attendees, what should you avoid?
• What is the difference between a hotfix, patch, and release in software maintenance?
• Which phase occurs after design and before deployment in ERP SDLC?
• In the HR data model, which attributes are present in Payroll?
• Provide an example of a time you improved a process flow with automation?
• What does the SQL clause SELECT and FROM do?
• What type of reasoning does the ATM estimation method rely on?
• Which practice enhances REST response cacheability?
• What does backward-compatible change mean in API versioning?
• In a store scenario, if a customer asks for buckets but you think a bowl is more appropriate, what is a good approach?
• Which term best describes keeping data and the procedures that operate on it together in one module?
• Which versioning approach uses a version in the API path, such as /v1/?
• What is the result of multiply(3, 4) using the given function?
• Which entity does Fast work with to modernize software?
• Which architecture is most cost-effective for sporadic, event-driven workloads?
• In an ERP dashboard, what is the recommended approach regarding indicators?
• In ERP contexts, what is Dijkstra's algorithm typically used for?
• In the mislabelled baskets puzzle, which basket should you sample from to deduce the correct labels?
• Which feature enhances the tamper-evidence of audit trails?
• What should be included in a procurement module test plan?
• Which is a metric tracked in data quality assessments?
• Using the described method, if Denver has a population of 700,000 and 70% use ATMs, with each ATM serving about 1,500 people, how many ATMs are needed to serve the users?
• Which statement best describes assigning to a variable?
• Which of the following is a core clean code principle?
• In the example 'SELECT column1 FROM table JOIN table2 ON table.column1 = table2.column1', what operation is being performed?
• If you want to guarantee a matching pair of socks from a drawer with only two colors, how many socks must you pull out?
• FastUI is best described as?
• In pass-by-reference, what happens when you pass a variable to a function?
• What does the 5-gallon jug puzzle demonstrate in terms of problem solving?
• What does DSVS stand for in Fast's offerings?
• Which data model definition matches the example PayrollTransaction(pay_id, employee_id, amount, date, status)?
• Which of the following is most commonly used to communicate stakeholder responsibilities in a mapped business process?
• What artifact maps requirements to deliverables and verifies coverage?
• Which isolation level allows dirty reads?
• Are you willing and able to relocate?
• Which SOLID principle emphasizes depending on abstractions, not concrete implementations?
• What does the CAP theorem imply in a partitioned distributed ERP system?
• Segregation of duties in procurement. Which statement is correct?
• Which adoption plan activity best drives ERP user acceptance?
• After go-live, which steps support measuring and improving user adoption?
• Which index type is best suited for analytics workloads with large scans?
• Which step defines how data will be transformed during migration?
• What is the relationship between GenTax and unemployment software within Fast's ecosystem?
• What does WHERE column <> badValue do in SQL?
• Explain polymorphism as if you were talking to someone with no technical experience. Which analogy is used?
• In object-oriented programming, what does it mean to override a method?
• Inheritance in programming allows which of the following?
• In SQL, which statement describes an inner join?
• What is the resolution to the 'missing dollar' puzzle?
• FastDS-VS is best described as?
• What deliverables support sustained client capability in knowledge transfer?
• Which approach best aligns with delivering diplomatic customer education in a hardware store when a customer misidentifies a product?
• Which description correctly states how the palindrome check initializes and progresses its indices?
• What is essential for planning an effective code review?
• Which pair of software products is explicitly identified as part of Fast's offerings?
• Outline a structured problem-solving approach you would use in a FAST IC interview.
• What is a common ERP data migration challenge?
• Which SOLID principle states software entities should be open for extension but closed for modification?
• What is the Big-O time complexity of binary search?
• Which technique helps optimize SQL queries?
• How should missing data in datasets during analysis be handled?
• Which governance practice is most important when migrating ERP data?
• Which practice helps ensure maintainable data schemas across ERP modules?
• Which practice helps avoid N+1 queries?
• What is the origin of Fast's proprietary tax software GenTax?
• What are common ERP reporting tools and how would you validate reports?
• In database normalization, which normal form requires that all non-key attributes be fully functionally dependent on the primary key, eliminating partial dependencies?
• What is a primary key?
• Which statement correctly identifies an element of Fast's product lineup?
• What is GenTax best described as?
• Which sequence describes a practical approach to diagnosing a production ERP performance bottleneck?
• Which practice would NOT help comply with privacy regulations for PII?
• Which statement best describes a compensating control?
• Which practice best supports change management in ERP implementations?
• In the palindrome checking function, which condition leads to the function returning false?
• Which components define a data quality boot camp for client staff?
• Which action is appropriate when a feature request conflicts with regulatory compliance?
• After completing the sequence of steps, how many gallons are left in the five-gallon jug?
• What describes the role of business process reengineering in ERP projects?
• Which statement correctly describes an outer join?
• A BankAccount class that encapsulates balance and exposes deposit and withdraw operations demonstrates which two SOLID principles?
• Which of the following is NOT one of the COSO internal control components?
• Why is data lineage important in ERP audits?
• What is a reconciliation ledger and how does it relate to the general ledger?
• What is the purpose of audit trails in ERP systems, and how should they be implemented?
• Which final governance-related activity is typically included in a data migration strategy?
• In a data migration workflow, which activity follows loading data into staging?
• What is the difference between passing by value and passing by reference?
• In the SQL example 'SELECT column1 FROM table JOIN table2 ON table.column1 = table2.column1', what operation is being performed?
• Which of the following is NOT listed as a product?
• Which software in Fast's lineup is associated with unemployment insurance?
• Which of the following sets lists the three solution packages exactly as given?
• What is the principle of least privilege in ERP security?
• In a simple HR data model with Employee, Job, and Payroll, which relationship statement is accurate?
• If a manager sets an earlier deadline than originally planned, what is an appropriate first step?
• Which of the following is NOT a typical purpose of a data dictionary?
• Which line in the material is described as the best digital service in Finland?
• Which statement differentiates UAT from system testing?
• Why is a base case necessary in a recursive algorithm?
• Which statement about locking strategies is true?
• What governance step is essential when a proposed ERP change might violate policy?
• Which statement best describes when to use Agile vs Waterfall in ERP implementation?
• Which are two triggers in SQL?
• Which is a valid set of REST endpoints for payroll transactions as described?
• Which role is typically involved in maintaining data quality rules and stewardship for critical data?
• Which statement best describes recursion?
• In the heavier ball puzzle, which initial action is the correct first weighing?
• Which statement best describes defining a variable?
• Which statement best describes the inheritance example with Vehicle and Motorcycle?
• Describe how you would structure a knowledge transfer session to client teams.
• Which testing types are typically included in ERP testing?
• Which option is described as an integrated software solution to administer driver and vehicle services to motor vehicle agencies?
• In ERP data conversion, what is the correct approach to data mapping between source and target fields?
• Which approach best supports data consistency in a distributed system when strict distributed transactions are not feasible?
• Which practice is essential when implementing feature flags to reduce risk?
• What is data lineage and why is it important in data migration?
• In a data migration plan, which step should occur first?
• In programming, which concept is described as a mechanism for reusing methods from a parent class?
• What practice helps prevent privilege creep in an ERP system?
• When working under pressure with limited information, which sequence of actions best aligns with effective outcomes?
• What is a SQL query to find duplicates in a table?
• In a cache-aside cache invalidation strategy, what should happen on a data write?
• How would you approach data reconciliation between legacy and new system after go-live?
• Which approach best ensures you capture the business needs accurately when gathering requirements from a difficult stakeholder?
• Which statement about the Sieve of Eratosthenes is true?
• What is the purpose of a risk assessment for an ERP project?
• Which approach helps validate data migration results using SQL?
• Which statement correctly describes the difference between a data warehouse and a data mart?