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  • The CLS statement _______.

    is used for clearing the screen.
    used to instruct the user to enter data
    to enter data
    all of the answers are correct
  • Which of the following is not the advantages of Qbasic?

    Program development cycle is quick, debugging is simple
    It is not suitable for mathematical and business application
    It is available almost in every computer from micro to mainframe
    Modification of program is quite easy.
  • The IF__ THEN Statements ______.

    is transfer of control
    is a conditional branch statement
    is used to re-direct a statement
    is used to eliminates the need for prompting each INPUT statement
  • QBASIC does not distinguish between an ______ .

    integer and fraction
    numeric variable
    string variable
    numeric constant
  • The LET statement in BASIC ______.

    allows us to assign a value to a variable
    none of the answers are correct
    allows the user to enter data into the computer from outside the programme during programme execution
    checks the errors within the code
  • A quantity in a computer program which does not change its value during the execution of the program is called ______ .

    character set
    constant
    keywords
    variable
  • The symbol '^' is used to denote ______.

    exponential
    none of the answers are correct
    multiplication
    division
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