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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define what a token is in the context of programming languages.
💡 Hint: Think of it as the building blocks of code.
Question 2
Easy
What does the lexical analyzer do?
💡 Hint: Consider it as a translator for programming languages.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary function of the lexical analyzer?
- To compile the source code
- To generate tokens from the source code
- To optimize the code
💡 Hint: Think about what the first step in understanding code is.
Question 2
True or False: Lexical analysis includes syntax checking of the source code.
- True
- False
💡 Hint: Consider where the code structure is first evaluated.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider the line of code: int num = 45;. Identify and categorize each token present.
💡 Hint: Break down the line into its components by analyzing the meaning of each segment.
Question 2
If the following characters are input to a lexical analyzer: int myVar$ = 3;, determine the outcome of the lexical analysis and explain the result.
💡 Hint: Recall the naming conventions for valid identifiers in programming languages.
Challenge and get performance evaluation