When specifying performance requirements for a financial application, which of the following should be explicitly defined to ensure they are testable?

The general goal of being 'fast enough'

The expected throughput in transactions per second (TPS)

The number of test cases to be executed

A high-frequency trading (HFT) firm is performance testing a new order routing system. The system must process orders with a median latency of under 100 microseconds and a maximum latency of 1 millisecond. During testing, the median is 80 microseconds, but occasional spikes reach 5 milliseconds. The spikes correlate with garbage collection pauses in the JVM. Which approach best addresses the latency spikes while maintaining deterministic behavior?

Run the system on dedicated hardware with CPU pinning to reduce OS jitter

Increase the heap size to reduce the frequency of garbage collection pauses

Switch to a low-latency garbage collector and tune it to avoid full GC pauses

Accept the spikes because the median is within the target

What is a strategy for performance testing financial systems deployed in virtualized environments?

Testing elasticity by scaling resources up and down

Testing only on physical hardware to avoid virtualization overhead

Testing only during off-peak hours

Testing without considering resource contention

A financial web service must handle 2,000 requests per second with a 99th percentile response time of under 1 second. During a performance test, the 99th percentile is 1.5 seconds. The tester suspects that the bottleneck is in the database layer. Which metric would best confirm this suspicion?

Application server CPU utilization

Certified Tester Finance Testing

Domain 5Objective 3

Performance Testing in Financial Contexts CT-FT Practice Questions (Page 1)

Part of the Functional and Non-Functional Testing domain, which makes up ~21% of our current practice bank. ISTQB does not publish an official question count, but from its 60-minute exam (~25–40 total, ~5–8 in this domain), expect 1–2 from this objective — we provide 46 practice questions to prepare you well beyond it. (estimate)

46questions here

10free pages

15concepts

15 Concepts in This Objective

Performance Testing Fundamentals
Financial System Performance Characteristics
Performance Requirements in Finance
Performance Testing in Financial Environments
Performance Metrics and Monitoring
Performance Bottleneck Analysis
Regulatory and Compliance Considerations
Performance Testing in High-Frequency Trading
Performance Testing of Financial Data Feeds
Performance Testing of Payment Systems
Performance Testing of Banking Applications
Performance Testing of Financial Web Services
Performance Testing in Cloud and Virtualized Environments
Performance Test Automation and Tooling
Performance Test Reporting and Communication

Questions 1–5

1foundation · easy
Which regulatory requirement is known for imposing strict rules on trade reporting and transaction timing, which directly impacts performance testing of financial systems?
Select an answer first
2foundation · easy
When specifying performance requirements for a financial application, which of the following should be explicitly defined to ensure they are testable?
Select an answer first
3expert · hard
A high-frequency trading (HFT) firm is performance testing a new order routing system. The system must process orders with a median latency of under 100 microseconds and a maximum latency of 1 millisecond. During testing, the median is 80 microseconds, but occasional spikes reach 5 milliseconds. The spikes correlate with garbage collection pauses in the JVM. Which approach best addresses the latency spikes while maintaining deterministic behavior?
Select an answer first
4foundation · easy
What is a strategy for performance testing financial systems deployed in virtualized environments?
Select an answer first
5application · medium
A financial web service must handle 2,000 requests per second with a 99th percentile response time of under 1 second. During a performance test, the 99th percentile is 1.5 seconds. The tester suspects that the bottleneck is in the database layer. Which metric would best confirm this suspicion?
Select an answer first

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Performance Testing in Financial Contexts CT-FT Practice Questions (Page 1)

Questions 1–5

Which regulatory requirement is known for imposing strict rules on trade reporting and transaction timing, which directly impacts performance testing of financial systems?

When specifying performance requirements for a financial application, which of the following should be explicitly defined to ensure they are testable?

What is a strategy for performance testing financial systems deployed in virtualized environments?

A financial web service must handle 2,000 requests per second with a 99th percentile response time of under 1 second. During a performance test, the 99th percentile is 1.5 seconds. The tester suspects that the bottleneck is in the database layer. Which metric would best confirm this suspicion?

Keep studying — Functional and Non-Functional Testing