Concepts of Programming Language: Explicit State and Data Abstraction
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Questions and Answers

What is the main purpose of explicit state in programming languages?

  • To enhance data abstraction (correct)
  • To optimize functional and imperative paradigms
  • To simplify imperative paradigm
  • To improve concurrency
  • What does encapsulation provide in a program?

  • Enhanced concurrency
  • Simplified data abstraction
  • Optimized execution time
  • Improved modularity (correct)
  • What is the primary advantage of using abstract data types (ADTs)?

  • Simplified imperative paradigm
  • Improved data abstraction (correct)
  • Enhanced concurrency
  • Optimized execution time
  • What does the implementation of stack as an object improve?

    <p>Data abstraction</p> Signup and view all the answers

    How does adding explicit state to programming languages benefit modularity?

    <p>By allowing encapsulation</p> Signup and view all the answers

    What is the primary advantage of using trees as a data structure?

    <p>Efficient organization of information and performing various calculations</p> Signup and view all the answers

    How are trees different from lists?

    <p>Trees can be empty (leaf) or contain an element and a set of trees, while lists cannot</p> Signup and view all the answers

    What is the purpose of a search tree?

    <p>To efficiently organize information and perform operations such as lookup, insertion, and deletion</p> Signup and view all the answers

    What does the function 'RemoveSmallest' refer to in the context of ordered binary trees?

    <p>Deleting the leftmost leaf node in the tree</p> Signup and view all the answers

    Why are trees considered a recursive data structure?

    <p>Because they can be either empty (leaf) or contain an element and a set of trees</p> Signup and view all the answers

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