Computer Science Fundamentals Quiz
18 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is a characteristic of packet switching compared to circuit switching?

  • Packet switching sends messages in large blocks (correct)
  • Dedicated channel usage
  • Packet switching is less efficient than circuit switching
  • Packet switching requires end-to-end connection establishment

    • What type of data structure is a linked list?

  • Fixed size data structure
  • Dynamic data structure (correct)
  • Linear data structure
  • Static data structure

    • What is a cause of transaction failure?

  • Disk blocks storing data
  • Catastrophes (correct)
  • Concurrency control enforcement
  • Logical errors detection

    • Which deadlock prevention mechanism does not require timestamp?

    <p>No-wait</p> Signup and view all the answers

    What is the final phase of the compiling process?

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

    What type of network is a university's private network that is accessible to its staff and students?

    <p>Local Area Network</p> Signup and view all the answers

    To read an encrypted message, which program would you use?

    <p>Decryption program</p> Signup and view all the answers

    What data structure is most suitable for prioritizing patients in a clinic?

    <p>Priority Queue</p> Signup and view all the answers

    What is true about Java and JavaScript?

    <p>Both are object-oriented languages</p> Signup and view all the answers

    What type of interface assures multiple bits are transferred at the same time?

    <p>Parallel interface</p> Signup and view all the answers

    Which phase of software development involves modification to reflect changing customer requirements?

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

    What does program data independence in the database approach entail?

    <p>Separating the application logic from the data storage</p> Signup and view all the answers

    What is the primary responsibility of a Database Management System (DBMS)?

    <p>Creating and maintaining a database</p> Signup and view all the answers

    What is the smallest heading tag in HTML?

    Signup and view all the answers

    What is true about function names in JavaScript?

    <p>There is no limit to the number of function parameters</p> Signup and view all the answers

    What algorithm is used to reduce the size of large files?

    <p>Huffman encoding algorithm</p> Signup and view all the answers

    What is false about arrays in C++?

    <p>We can access elements of arrays without using index numbers</p> Signup and view all the answers

    When is using a Database Management System (DBMS) not recommended?

    <p>When there is a small amount of data</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser