Discover Your UNIX Expertise
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Questions and Answers

What is the significance of UNIX being written in C Language?

  • It has built-in networking functions
  • It collects information on individual and group usage
  • It made it easy to port to other machines with minimum adaptations (correct)
  • It provides a hierarchical file structure

    • What is the main advantage of a multi-user system?

  • It has built-in networking functions
  • It allows users to execute many processes at the same time (correct)
  • It provides a hierarchical file structure
  • It was written in a high-level language

    • What is the purpose of the UNIX accounting system?

  • To execute many processes at the same time
  • To collect information on individual and group usage of the computer system resources (correct)
  • To provide built-in networking functions
  • To provide a hierarchical file structure

    • What is the function of the Shell in UNIX?

    <p>It interprets the command submitted by the user at the terminal</p> Signup and view all the answers

    Which layer of UNIX consists of all hardware-related information?

    <p>Layer-1: Hardware</p> Signup and view all the answers

    What is the name of the core of the operating system that maintains the full functionality?

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

    What command can be used to display background or suspended commands?

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

    What command can be used to send signals to processes?

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

    How many different signals are there in total?

    <p>64</p> Signup and view all the answers

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