Python Flask Interview Questions and Answers

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How can PIL be used to adjust the brightness or contrast of an image?

answered Oct 1, 2023 in Python Flask by sharadyadav1986

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How would you use PIL to convert an image into a different file format?

answered Oct 1, 2023 in Python Flask by sharadyadav1986

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What are decorators in Python?

answered Jun 16, 2023 in Python Flask by john ganales

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Given variables a and b, switch their values so that b has the value of a, and a has the value of b without using an intermediary variable.

answered Jun 16, 2023 in Python Flask by john ganales

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Why would you use the "pass" statement?

answered Jun 16, 2023 in Python Flask by john ganales

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Name some benefits of Python

answered Jun 16, 2023 in Python Flask by john ganales

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How do I modify a string?

answered Jun 16, 2023 in Python Flask by john ganales

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Name some characteristics of Python?

answered Jun 16, 2023 in Python Flask by john ganales

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.Name the low-level module on which threading is based.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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In apps using threading, who decides when to do a context switch?

answered Jun 3, 2023 in Python Flask by AdilsonLima

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In asyncio apps, when is context switching done?

answered Jun 3, 2023 in Python Flask by AdilsonLima

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asyncio apps must have at least ________ threads of execution.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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.In apps using asyncio, who decides when a context switch can be done?

answered Jun 3, 2023 in Python Flask by AdilsonLima

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Which module can be used to implement asynchronous communication in Python3?

answered Jun 3, 2023 in Python Flask by AdilsonLima

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In purely concurrent programs, only one CPU core is used.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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Asynchronous programs are always faster.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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Which module can be used to implement parallelism in Python3?

answered Jun 3, 2023 in Python Flask by AdilsonLima

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asyncio does not scale well.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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asyncio is generally perfect for ___ apps.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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asyncio was introduced in _______ version of Python.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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Multiple threads running on the same CPU core is ______.

answered Jun 3, 2023 in Python Flask by AdilsonLima

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How does Python Flask handle database requests?

answered May 12, 2023 in Python Flask by SakshiSharma

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What advantages do NumPy arrays offer over (nested) Python lists?

answered May 12, 2023 in Python Flask by SakshiSharma

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Why would you use NumPy arrays instead of lists in Python?

answered May 12, 2023 in Python Flask by SakshiSharma

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How will you reverse a list in Python?

answered May 12, 2023 in Python Flask by SakshiSharma

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Can you write an efficient code to count the number of capital letters in a file?

answered May 12, 2023 in Python Flask by SakshiSharma

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Write a code to sort a numerical list in Python?

answered May 12, 2023 in Python Flask by SakshiSharma

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How to add values to a python array?

answered May 12, 2023 in Python Flask by SakshiSharma

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What is the purpose of is, not and in operators?

answered May 12, 2023 in Python Flask by SakshiSharma

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What would be the output if I run the following code block?

answered May 12, 2023 in Python Flask by SakshiSharma

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