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Test about program structure

A set of questions about the structure of the program helps readers gain more useful knowledge. Invite your reference.

  • Question 1. Which of the following statements is true?
    • Part of the program name is required
    • The declaration section is required
    • The body of the program is absolutely necessary
    • The program itself may or may not be
  • Sentence 2. USES keyword used to:
    • Declare the program name
    • Constant declaration
    • Declare variable
    • Declare the library
  • Question 3. Which of the following statements is true in the following statements:

    • Const A: 50;
    • CONst A = 100;
    • Const: A = 100;
    • All is wrong
  • Question 4. The program body starts with . and ends with .?
    • BEGIN . END.
    • BEGIN . END
    • BEGIN . END,
    • BEGIN . END;
  • Question 5. Select the most reasonable statement?
    • Constant declaration is usually used for one value at each time of program execution
    • Single variable is a variable that only receives constant values ​​and appears multiple times in the program
    • Constants are often used for constant values ​​and appear multiple times in the program
    • In Pascal, all variables in the program must have a constant value and appear multiple times in the program
  • Question 6. Select the most reasonable statement?
    • In Pascal, all variables in the program must be named and declared for the translation program to store and process
    • In Pascal, all variables in the program must have a value at each time of program execution
    • Constant declaration is often used for the type of constants
    • Single variable is a variable that only accepts the type of constant
  • Question 7. Select the most reasonable statement?
    • In Pascal, all variables in the program must have a constant value and appear multiple times in the program
    • A single variable is a variable that receives only one value at each time of program execution
    • The constant declaration is often used for naming and declaring the translation program to store and process
    • Single variable is a variable that only accepts the type of constant
  • Question 8. Select the wrong statement?
     PROGRAM vi_du; 

    BEGIN

    Writeln ('Please ban');

    Writeln ('A lot of Pascal elephants');

    END.
    • Declare the program name as vi du
    • Declaring the program name is vi_du
    • The program itself has two commands
    • The program has no constant declaration
  • Question 9. Select the correct sentence in the following sentences:
    • In the declaration section, it is necessary to declare the program name to make it easy to memorize the program content
    • The declaration line for the program name is also a command line
    • To use the built-in programs provided by the programming language, these libraries should be declared in the declaration section.
    • Which programming language has a larger library system, the easier it is to write a program
  • Question 10. Select the most reasonable statement?
    • Constant declaration is usually used for one value at each time of program execution
    • The constant declaration also identifies both the naming and declaring for the translation program to store and process
    • In Pascal, all variables in the program must have a value at each time of program execution
    • Constant declaration also defines the type of constant

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Lesley Montoya

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Lesley Montoya
Update 24 May 2019