Prentice Hall Oracle Plsql By Example 3Rd Edition [Electronic resources] نسخه متنی

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Prentice Hall Oracle Plsql By Example 3Rd Edition [Electronic resources] - نسخه متنی

Benjamin Rosenzweig

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Lab 1.1 Self-Review Questions


In order to test your progress, you should be able to answer the following questions.

1)

What group of programming languages is easiest for the computer to understand?

  • ______ The machine languages

  • ______ The high-level languages

  • ______ The assembly languages

  • 2)

    Programs created in the machine languages are which of the following?

  • ______ Portable

  • ______ Machine-specific

  • 3)

    Which of the following is true of interpreted programs?

  • ______ All statements are translated and only then executed.

  • ______ Each statement is translated and executed before the next statement.

  • 4)

    Before a program written in a high-level language can be executed, which of the following must take place?

  • ______ A program must be interpreted.

  • ______ A program must be compiled.

  • ______ A program can be executed immediately.

  • 5)

    Which of the following is true of the interpreter?

  • ______ It translates instructions written in assembly language into machine language.

  • ______ It translates machine language into a high-level language.

  • ______ It translates a high-level language into machine language.

  • Answers appear in Appendix A,

    Section 1.1 .


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