Fundamentals of Information Technology: Introduction and Storage Systems
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Fundamentals of Information Technology: Introduction and Storage Systems

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Questions and Answers

What is the primary function of secondary storage in a computer system?

  • Interpreting and translating high-level programming code
  • Long-term storage of data and programs for later retrieval (correct)
  • Temporary storage of data for quick access by the CPU
  • Directly executing program instructions

    • Which of the following is an example of secondary storage?

  • Cache memory
  • RAM
  • Magnetic disk (correct)
  • EEPROM

    • What is the main purpose of an operating system in a computer?

  • Developing high-level programming languages
  • Storing and organizing data files
  • Executing application software
  • Managing computer hardware and software resources (correct)

    • Which type of software is specifically designed to create and edit documents?

    <p>Word processing software</p> Signup and view all the answers

    What is the function of a router in a computer network?

    <p>Transmits data between two different networks</p> Signup and view all the answers

    Which networking model defines seven layers to standardize network communication?

    <p>OSI model</p> Signup and view all the answers

    What is the main purpose of cryptography in network security?

    <p>Preventing unauthorized data modification during transmission</p> Signup and view all the answers

    What type of language directly represents instructions using binary digits?

    <p>Machine Language</p> Signup and view all the answers

    What type of programming language is relatively easier for humans to understand and write?

    <p>High-Level Language</p> Signup and view all the answers

    What is the primary function of cache memory in a computer system?

    <p>Storing frequently accessed data for quick retrieval</p> Signup and view all the answers

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