Practice - Applications of SDTS: (a) Declaration Processing and Type Checking
Practice Questions
Test your understanding with targeted questions
What is a symbol table?
💡 Hint: Think about how the compiler keeps track of variable names.
Explain what declaration processing means.
💡 Hint: Consider how you define variables in code.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a symbol table?
💡 Hint: It acts like a database for variable information.
True or False: Type checking can only occur at runtime.
💡 Hint: Think about static vs dynamic typing.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Consider a program snippet where two variables are declared with the same name in nested scopes. Analyze what happens when you try to access the variable from the outer scope.
💡 Hint: Think about scoping rules and variable visibility.
You have a piece of code that attempts to add a string to an integer. What will happen at compile time and at runtime in statically and dynamically typed languages?
💡 Hint: Consider how each language type handles type verification.
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