1. Explain oops concepts in coding. 2. Write a program to find missing no in a list 3. Write a program to count the alphabets in a string. 4. Explain project framework from scratch 5. Explain selenium code 6. Bdd cucumber, TestNG

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The interview questions cover OOP concepts, coding exercises, project frameworks, Selenium automation, BDD with Cucumber, and TestNG.

OOP concepts include inheritance, encapsulation, polymorphism, and abstraction.
Example: Inheritance - a class 'Car' can inherit properties from a class 'Vehicle'.
To find missing number in a list, iterate through the list and check for gaps in sequence.
Example: List {1, 2, 4, 5} - Missing number is 3.
To count alphabets in a string, iterate through each character and increment count for alphabets.
Example: String 'Hello World' - Alphabets count is 10.
Project framework involves structuring code, libraries, and tools for efficient development.
Selenium code is used for automating web browsers, interacting with web elements.
BDD with Cucumber involves writing test scenarios in natural language, mapping to code steps.
TestNG is a testing framework for organizing and running test cases, generating reports.