Amit Biswas Programming Paradigms: Grammar and Parse Tree
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Questions and Answers

Which programming paradigm is focused on in Unit IV?

  • Object-Oriented Programming (correct)
  • Procedural Programming
  • Functional Programming
  • Logic Programming

    • What is a key feature of Object-Oriented Programming?

  • Abstraction and Information Hiding (correct)
  • Higher Order Functions
  • Event Handling and Exception Management
  • Loops and Iterations

    • Which language is specifically mentioned as an example in the context of Exception Handling?

  • Java (correct)
  • Ruby
  • C#
  • Python

    • What is a common construct used for managing concurrent access in programming?

    <p>Monitors</p> Signup and view all the answers

    Which book is not listed as a reference book in the text provided?

    <p>Programming in JAVA by John Doe , XYZ Publications</p> Signup and view all the answers

    What is the overall goal of Programming Paradigms as mentioned in the text?

    <p>To instruct computers on tasks to solve problems</p> Signup and view all the answers

    What type of language is assembly language?

    <p>Low-level language</p> Signup and view all the answers

    Which component is NOT part of the Von Neumann Architecture?

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

    What is the purpose of the Data Segment in the memory layout of a process?

    <p>It stores initialized data</p> Signup and view all the answers

    Why does a high-level programming language require a compiler or interpreter?

    <p>To execute the program in machine language</p> Signup and view all the answers

    What is the key characteristic of low-level programs in terms of speed?

    <p>They run very fast</p> Signup and view all the answers

    Which segment of a process contains read-only program instructions?

    <p>Code Segment</p> Signup and view all the answers

    Why is type checking important in programming?

    <p>To reduce the risk of runtime errors</p> Signup and view all the answers

    What is a key benefit of type conversions in programming?

    <p>Facilitating input/output processing</p> Signup and view all the answers

    Why do developers use multidimensional arrays in programming?

    <p>To represent complex data structures</p> Signup and view all the answers

    How do arrays optimize memory usage in programming?

    <p>By organizing data items in contiguous memory locations</p> Signup and view all the answers

    When would a developer benefit from using single dimensional arrays?

    <p>When collecting a collection of data items of the same data type</p> Signup and view all the answers

    What role do type conversions play in interoperability between systems?

    <p>Type conversions are essential for interacting with systems using different data representations</p> Signup and view all the answers

    In a 1D array, what does the equation Address of Arr[k] = B + W*(k-LI) determine?

    <p>The address of the element at index k</p> Signup and view all the answers

    For an array A[5:20] with a base address of 1020 and 2 bytes per element, what is the address of the array?

    <p>1020</p> Signup and view all the answers

    What does LR represent in the formula for finding the address of a 2D array element in row-major order?

    <p>Starting row index</p> Signup and view all the answers

    What does W stand for in the equation to find the address of a 2D array element?

    <p>Storage size of one element</p> Signup and view all the answers

    In a 1D array, what is the purpose of LI in the address calculation formula?

    <p>Lower index</p> Signup and view all the answers

    What information does N provide in the context of finding the address of a 2D array element?

    <h1>of columns</h1> Signup and view all the answers

    What is the root symbol in a parse tree?

    <p>Start symbol</p> Signup and view all the answers

    According to Chomsky hierarchy, which type of grammar is known as unrestricted?

    <p>Type 0</p> Signup and view all the answers

    What does data represent?

    <p>Facts or values conveying information</p> Signup and view all the answers

    What is the purpose of a parse tree?

    <p>Represent the syntactic structure of a string</p> Signup and view all the answers

    Which production rule is not part of the given set P?

    <p>E → E - E</p> Signup and view all the answers

    What distinguishes data from information?

    <p>Meaningful structuring</p> Signup and view all the answers

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