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OOPS concepts are fundamental principles in object-oriented programming that help in organizing and designing code efficiently.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Allowing a class to inherit properties and behavior from another class.
Polymorphism: Ability of objects to take on multiple forms or behaviors.
Abstraction: Hiding the complex implementation...
I applied via LinkedIn and was interviewed in Mar 2022. There was 1 interview round.
To find duplicates in a string using Java concepts and OOPs concepts.
Convert the string to an array of characters.
Create a HashMap to store the characters as keys and their count as values.
Iterate through the array and update the count in the HashMap.
Iterate through the HashMap and print the characters with count greater than 1.
Sending keys using JSE in QA testing
Use the sendKeys() method to send keyboard input to a web element
Locate the element using findElement() method before sending keys
Example: driver.findElement(By.id("username")).sendKeys("example@gmail.com")
posted on 24 Sep 2024
Packet flow in routers involves data transmission through different layers of the OSI model.
Packet flow starts at the network layer where packets are routed based on IP addresses.
Packets then move to the data link layer where MAC addresses are used for communication.
Finally, packets are transmitted physically through the network interface.
OSI model consists of 7 layers: Physical, Data Link, Network, Transport, Session,
I applied via Walk-in and was interviewed in Mar 2024. There was 1 interview round.
Write test cases on Camera
I applied via Indeed
Write python code to compare filese
I applied via Naukri.com and was interviewed in Jun 2022. There was 1 interview round.
I applied via Recruitment Consulltant and was interviewed before Nov 2022. There were 3 interview rounds.
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