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Bharti Airtel Sdet Automation Test Engineer Interview Questions, Process, and Tips
Top Bharti Airtel Sdet Automation Test Engineer Interview Questions and Answers
- Q1. Separate 1's and 0's in an array with minimal complexity
- Q2. How to automate filters in web page
- Q3. to check if a string is palindrome with recusrion
Bharti Airtel Sdet Automation Test Engineer Interview Experiences
2 interviews found
Selected
I applied via Referral and was interviewed before Oct 2023. There were 3 interview rounds.
Have to write code snippet for serialization and deserialization in java
(3 Questions)
- Q1. Code to explain Indian number plate system
- Ans.
Indian number plate system consists of a unique combination of letters and numbers to identify vehicles.
Indian number plates consist of a combination of letters and numbers
The first two letters indicate the state where the vehicle is registered
Followed by a unique number assigned to the vehicle
Some number plates may also include additional information like the vehicle class or fuel type
- Q2. To check if a string is palindrome with recusrion
- Ans.
Check if a string is palindrome using recursion
Create a recursive function that compares the first and last characters of the string
If they match, call the function with the substring excluding the first and last characters
Continue this process until the string length is 0 or 1, then return true if all characters matched
Example: 'racecar' is a palindrome, 'hello' is not
- Q3. Oops concepts in java
- Ans.
Oops concepts in Java refer to Object-Oriented Programming principles like Inheritance, Polymorphism, Encapsulation, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability of an object to take on many forms.
Encapsulation: Bundling of data with the methods that operate on that data.
Abstraction: Hiding the implementation details and showing only the necessa
(2 Questions)
- Q1. Separate 1's and 0's in an array with minimal complexity
- Ans.
Use two pointers approach to separate 1's and 0's in an array of strings with minimal complexity.
Initialize two pointers, one at the beginning and one at the end of the array.
Move the left pointer until it encounters a '0' and the right pointer until it encounters a '1'.
Swap the elements at the left and right pointers, then move the pointers towards each other until they meet in the middle.
- Q2. How to automate filters in web page
- Ans.
Automating filters in a web page involves identifying filter elements, selecting filter criteria, and verifying filtered results.
Identify filter elements on the web page such as dropdowns, checkboxes, or input fields
Use automation tools like Selenium to interact with filter elements and select desired criteria
Trigger filter action (e.g. clicking 'Apply' button) and wait for the page to refresh with filtered results
Veri...
Skills evaluated in this interview
1. Prepare java string questions
Top trending discussions
Interview questions from similar companies
Sdet Automation Test Engineer Interview Questions & Answers
Deutsche Telekom
Anonymous
posted on 25 Jun 2024
I applied via Approached by Company and was interviewed in May 2024. There were 2 interview rounds.
(4 Questions)
- Q1. OOPs Concepts, like Abstraction, Polymorphism, Encapsulation etc.
- Q2. Write java program to reverse a string.
- Ans.
Java program to reverse a string
Create a char array from the input string
Use two pointers to swap characters from start and end of the array
Convert the char array back to a string and return
- Q3. API error codes meanings.
- Ans.
API error codes are numerical or alphanumeric codes that indicate the type of error that occurred during an API request.
API error codes help developers identify and troubleshoot issues with their API requests.
Common API error codes include 400 Bad Request, 401 Unauthorized, 404 Not Found, 500 Internal Server Error.
Each API error code has a specific meaning and can provide valuable information for debugging.
- Q4. Exceptions encountered during Automation.
- Ans.
Exceptions encountered during automation testing can include element not found, timeout, invalid input, etc.
ElementNotVisibleException: When an element is present in the DOM but not visible on the page
TimeoutException: When a command takes longer than the timeout specified
NoSuchElementException: When an element could not be found in the DOM
StaleElementReferenceException: When an element is no longer attached to the DOM
...
App is taking long to process a functionality what could be the possible reasons?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website and was interviewed in Jun 2024. There was 1 interview round.
(2 Questions)
- Q1. Group anagram strings in a array
- Ans.
Group anagram strings in an array
Iterate through the array of strings
For each string, sort the characters alphabetically
Use a hashmap to group anagrams together based on sorted strings
- Q2. Reverse subset of array 'k'
- Ans.
Reverse a subset of strings in an array 'k'
Iterate through the array 'k' and reverse the strings within the specified subset range
Use a temporary variable to swap the strings at the start and end of the subset range
Ensure to handle edge cases like empty array or invalid subset range
Skills evaluated in this interview
(2 Questions)
- Q1. Linux Commands for system admin
- Ans.
Linux commands commonly used by system admins for managing servers and systems.
ls - list directory contents
pwd - print working directory
cd - change directory
cp - copy files and directories
mv - move or rename files and directories
rm - remove files or directories
chmod - change file permissions
grep - search for patterns in files
ps - display information about running processes
top - display and update sorted information abo...
- Q2. My sql queries to deal with databases
(2 Questions)
- Q1. What do you know about ericsson?
- Q2. Why do you want to join ericsson
Skills evaluated in this interview
Mansi Agarwal
I applied via AmbitionBox and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. This key word use in java
- Ans.
Key word use in Java
Keywords are reserved words in Java with special meaning
Examples include 'public', 'static', 'void', 'class', 'if', 'else', etc.
Keywords cannot be used as identifiers (variable names, method names, etc.)
- Q2. Constructor based questions
Skills evaluated in this interview
Project discussion and basic questions
(2 Questions)
- Q1. Willing to relocate
- Ans.
Yes, willing to relocate for the right opportunity.
I am open to relocating for a job that aligns with my career goals and offers growth opportunities.
I have relocated in the past for job opportunities and have found it to be a positive experience.
I understand the importance of being flexible and adaptable in today's job market, which includes being open to relocation.
- Q2. What is ur weakness
- Ans.
One of my weaknesses is that I tend to be overly critical of my own work.
I have a tendency to overanalyze my projects, which can sometimes lead to delays in completion.
I am working on improving my self-confidence to trust my abilities more.
I have learned to seek feedback from others to gain different perspectives and improve my work.
Interview Preparation Tips
Sdet Automation Test Engineer Interview Questions & Answers
Deutsche Telekom
Anonymous
posted on 10 Oct 2024
(1 Question)
- Q1. Java basics, automation basics.
(1 Question)
- Q1. Java related questions
Palindrome, factorial using recurrsion
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Bharti Airtel Sdet Automation Test Engineer Interview Process
based on 3 interviews
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