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Python Pre-Processing Interview Questions & Answers

  • September 15, 2022
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  • In __________ type conversion no loss of data occurs.

    • a) Implicit
    • b) Explicit
    • c) Inclusive
    • d) Exclusive

    Answer - a) Implicit

    Python avoids the loss of data in Implicit Type Conversion.

  • In __________ type conversion loss of data may occur.

    • a) Implicit
    • b) Explicit
    • c) Inclusive
    • d) Exclusive

    Answer - b) Explicit

    In Type Casting, loss of data may occur as we enforce the object to a specific data type.

  • In ___________ type conversion is also called as Typecasting.

    • a) Implicit
    • b) Explicit
    • c) Inclusive
    • d) Exclusive

    Answer - b) Explicit

    This type of conversion is also called typecasting because the user casts (changes) the data type of the objects.

  • In __________ type conversion, Python automatically converts one data type to another data type.

    • a) Implicit
    • b) Explicit
    • c) Inclusive
    • d) Exclusive

    Answer - a) Implicit

    Implicit Type Conversion:
    In this, methods, Python converts data type into another data type automatically. In this process, users don’t have to involve in this process.

  • In _________ type Conversion, users convert the data type of an object to required data type. We use the predefined functions like int(), float(), str(), etc to perform explicit type conversion.

    • a) Implicit
    • b) Explicit
    • c) Inclusive
    • d) Exclusive

    Answer - b) Explicit

    Explicit Type Casting:
    In this method, Python need user involvement to convert the variable data type into certain data type in order to the operation required.

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