Category Archives: Python Interview Questions

Explain about pickling and unpickling? | Python Questions

Python has a standard module known as Pickle which enables you to store a specific object at some destination and then you can call the object back at later stage. While you are retrieving the object this process is known … Continue reading

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Explain about repr function? | Python Questions

This function is used to obtain a string representation of an object. This function helps you in obtaining a printable representation of the object. This function also makes it possible to obtain specific return from the object. This can be … Continue reading

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Explain about assert statement? | Python Questions

Assert statement is used to assert whether something is true or false. This statement is very useful when you want to check the items in the list for true or false function. This statement should be predefined because it interacts … Continue reading

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What is a Lambda form? | Python Questions

This lambda statement is used to create a new function which can be later used during the run time. Make_repeater is used to create a function during the run time and it is later called at run time. Lambda function … Continue reading

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Explain about raising error exceptions. | Python Questions

In python programmer can raise exceptions using the raise statement. When you are using exception statement you should also specify about error and exception object. This error should be related to the derived class of the Error. We can use … Continue reading

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Explain about indexing and slicing operation in sequences? | Python Questions

Tuples, lists and strings are some examples about sequence. Python supports two main operations which are indexing and slicing. Indexing operation allows you to fetch a particular item in the sequence and slicing operation allows you to retrieve an item … Continue reading

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Explain about the dictionary function in Python? | Python Questions

A dictionary is a place where you will find and store information on address, contact details, etc. In python you need to associate keys with values. This key should be unique because it is useful for retrieving information. Also note … Continue reading

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Explain and statement about list? | Python Questions

As the name specifies list holds a list of data items in an orderly manner. Sequence of data items can be present in a list. In python you have to specify a list of items with a comma and to … Continue reading

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What is tuple? | Python Questions

Tuples are similar to lists. They cannot be modified once they are declared. They are similar to strings. When items are defined in parenthesis separated by commas then they are called as Tuples. Tuples are used in situations where the … Continue reading

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Explain about classes in strings? | Python Questions

Classes are the main feature of any object oriented programming. When you use a class it creates a new type. Creating class is the same as in other programming languages but the syntax differs. Here we create an object or … Continue reading

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