Z Tech Python Developer Interview Questions and Answers

Measure of your ability to learn or perform required tasks and succeed in the environment you're in. They are not a measure of intelligence these tests look for your strengths and weaknesses, giving you and the evaluator an idea of your abilities.

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Q1. Tell me about your self? What is your strength? What is your weekeness? Why should I hire u ?
Ans. Thank you for this opportunity to this position of interview my self sowmya patro I am from vishakapatnam Andhra Pradesh my graduation is degree in bsc computers msrs.siddardha degree college coming to my family background I believe in nuclear family including me my father has working from A/c mechanic my mother house wife My strength is time punctuality and good good communication skills My weekness is public talking
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Q1. What is the difference between a list and a tuple in python?
Ans. 
List is mutable, tuple is immutable in Python.
• List is mutable, meaning its elements can be changed after creation.

• Tuple is immutable, meaning its elements cannot be changed after creation.

• List is defined using square brackets [], tuple using parentheses ().

• Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
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Q2. List : Mutable (can be modified) defined using []. Ex - my_list = [1, 2, 3] Tuple : Immutable (cannot be modified) defined using(). Ex - my_tuple = (1, 2, 3).
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Q1. Write a short program to check if a number is even or odd?
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Q2. If a number is divisible by 2 (number % 2 == 0), it is even ; otherwise, it is odd.
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Q1. What is Python Language?
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Q2. Python is a object oriented programming language.
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Q1. How do you print "Hello World" in Python?
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Q2. Print("Hello World")
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Q1. How do you a reverse a string in Python?
Ans. 
Use slicing with step size -1 to reverse a string in Python.
• Use string slicing with step size -1 to reverse the string.

• Example: 'hello'[::-1] will return 'olleh'.
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Q2. You can reverse a string using slicing.
Ans. 
Yes, you can reverse a string in Python using slicing.
• Use the slicing syntax [::-1] to reverse a string.

• Example: 'hello'[::-1] will return 'olleh'.
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Q1. How do you reverse in a list in PYthon?
Ans. 
Use the reverse() method to reverse a list in Python.
• Use the reverse() method to reverse the elements of a list in place.

• Example: my_list = [1, 2, 3, 4]; my_list.reverse(); print(my_list) will output [4, 3, 2, 1].
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Q2. You can use the reverse() method or slicing.
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Q1. How do you reverse a string in Python?
Ans. 
Use slicing with step -1 to reverse a string in Python.
• Use string slicing with step -1 to reverse a string: str[::-1]

• Example: 'hello'[::-1] will return 'olleh'
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Q2. Use slicing reversed_string ="hello
Ans. 
Using slicing to reverse a string in Python
• Use slicing with a step of -1 to reverse the string

• Example: reversed_string = 'hello'[::-1]

• Print reversed_string to see the reversed result
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