Practice Cardinality Of Sets Of Functions And Programs (8.3)

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is a computable function?
Show hintHide hint
Think about functions that can be executed by writing code.
Question 2.
Define an uncomputable function.
Show hintHide hint
Consider functions for which no program can yield outputs for all inputs.
3Question 3.
What is the definition of a computable function?
- A function that can be approximated
- A function for which there exists a program
- A function that always runs fast
Show hintHide hint
Think about how functions are executed in programming.
4Question 4.
True or False: Every computable function is also uncomputable.
- True
- False
Show hintHide hint
Consider the definitions of both types of functions.
Question 5.
Discuss the implications of uncomputable functions in practical applications such as software development.
Show hintHide hint
Think about tasks you might wish to automate that involve complex decision-making.
Question 6.
Create a scenario that illustrates a function you believe would be uncomputable. Justify your reasoning.
Show hintHide hint
Consider the chess game's extensive possible moves.

5 more questions in this section. Enroll free to practise them all.