Check the true statements about error handling in Python: Range testing ("is x between a and b?" kinds of questions) is best handled using try/except blocks. isinstance(x, MyType) will be False if x is an instance of a proper subclass of MyType. type(x) == MyType will be False if x is an instance of a proper subclass of MyType. You need a separate try/catch block for each kind of error you are screening. One try block can be used to handle many different types of errors raised by Python, but will jump to the except block at the first infraction detected (skipping any potential problems in the remainder/below the infraction detected).

Check the true statements about error handling in Python: Range testing ("is x between a and b?" kinds of questions) is best handled using try/except blocks. isinstance(x, MyType) will be False if x is an instance of a proper subclass of MyType. type(x) == MyType will be False if x is an instance of a proper subclass of MyType. You need a separate try/catch block for each kind of error you are screening. One try block can be used to handle many different types of errors raised by Python, but will jump to the except block at the first infraction detected (skipping any potential problems in the remainder/below the infraction detected).

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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