Debugging Your Software Engineering Know-How
Software engineering is about far more than writing code: it's how teams design, test, ship, and maintain software that lasts.
- Teknologieth
- Tus devedhys
- Kres
- Adhyskansek
- 10 govyn
- a-dro dhe 5 mynysen
- Derivas wosa pub govyn
An eyl erbynn y gila
Rag fleghes ha'n re a gar gwari
Gweles an govynnow
Heb an gorthybow ewn, ytho y fydh marth dhis hwath pan wariydh.
Govyn 1
A project is behind schedule. According to Brooks's law, what happens if you add more developers?
- It finishes much sooner
- It gets even later
- It switches to microservices
- It skips optimization
Govyn 2
Your test suite reaches 100% code coverage. What does that tell you?
- Every line ran during a test
- The code contains no bugs
- All parts work together correctly
- Code review is no longer needed
Govyn 3
A developer restructures messy code without changing what it does. What is this called?
- Paying down bugs
- Feature development
- Refactoring
- Premature optimization
Govyn 4
How are Git and GitHub related?
- They are two names for one tool
- Git only works for teams on GitHub
- GitHub deploys Git code automatically
- Git is a tool; GitHub hosts Git repositories
Govyn 5
What does it mean when an algorithm is O(n²)?
- Its work grows with the square of the input size
- It takes n² seconds to run
- It should be optimized right away
- It takes n² milliseconds per item
Govyn 6
A team ships a quick hack to meet a deadline, planning to clean it up later. What have they created?
- A refactoring
- Technical debt
- A known bug
- An agile sprint
Govyn 7
Which test checks a single function on its own, with its dependencies replaced by fakes?
- An integration test
- An end-to-end test
- A unit test
- A code review
Govyn 8
What does the Agile Manifesto say about documentation?
- Teams should write no documentation
- Planning and documents are banned
- Working software is valued more than documentation
- Every change must deploy straight away
Govyn 9
An app written in Java, which has garbage collection, slowly uses more memory. Could it be a memory leak?
- No, garbage collection prevents all leaks
- No, only C and C++ can leak memory
- No, it just needs early optimization
- Yes, if unused objects are still referenced
Govyn 10
A startup with three developers is building its first product. Which architecture do many experts recommend starting with?
- Dozens of microservices
- A microservice per developer
- A well-structured monolith
- A system for a team of 50
