Q. Named constants are used because __________

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Q. What is wrong with the expression “const dblPi As Double = 3.141593”?

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Q. What is wrong with the expression “static dblPi AsDouble ”?

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Q. Using a named constant is advantageous because to change a value in future, change __________

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Q. Unintentional errors in application by declaring variables can be reduced by __________

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Q. To declare a class-level named constant you declare it as __________

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Q. In Visual Basic, if you keep a variable undeclared, it is automatically taken as___________ data type.

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Q. __________ prevents you from using undeclared variable in your code.

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Q. __________ ensures every variable and named constant is declared with a data type.

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Q. __________ is used to fit the value of the data type to that of the memory location, implicitly.

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Q. When a value is converted from one data type to another and can store numbers with greater precision, the value is said to be __________

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Q. When a value is converted from one data type to another and can store numbers with less precision, the value is said to be __________

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Q. You can eliminate the problems of implicit type conversion, with the help of __________

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Q. Option Strict On disallows conversion of String data type to __________ implicitly.

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Q. Option Strict On disallows conversion of Double data type to __________ implicitly.

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Q. Instead of entering the Option statements in the Code Editor window, you also can enter in the __________

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