iElektron Technologies Python Software 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. 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 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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Q1. How do you reverse a string in Python?
Ans. 
Use slicing with step -1 to reverse a string in Python.
• Use slicing with step -1 to reverse a string: str[::-1]

• Example: s = 'hello', reversed_s = s[::-1] will result in 'olleh'
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Q2. Use Slicing ex - reverse_string ="hello"
Ans. 
Slicing in Python allows you to extract a portion of a string or list by specifying a start and end index.
• Use square brackets [] to specify the start and end index for slicing.

• The start index is inclusive, while the end index is exclusive.

• You can also specify a step value to skip elements while slicing.

• Example: reverse_string = 'hello'; reverse_string[::-1] will output 'olleh'.
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Q1. What is a python decorator and how does it work?
Ans. 
Python decorator is a design pattern that allows you to add new functionality to existing functions or methods without modifying their structure.
• Decorators are denoted by the @ symbol followed by the decorator name.

• They are functions that take another function as an argument and return a new function.

• Decorators can be used for logging, timing, authentication, and more.

• Example: @my_decorator def my_function(): pass
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Q2. A python decorator is a function that modifies another function's behaviour
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