Filter interviews by
posted on 5 Dec 2023
I applied via Referral and was interviewed before Dec 2022. There were 3 interview rounds.
Basics of java and few hashmap related programs.
Top trending discussions
I applied via Monster and was interviewed in May 2024. There was 1 interview round.
To select the 3rd highest salary from the employee table, you can use a SQL query with the 'LIMIT' and 'OFFSET' keywords.
Use a SQL query like 'SELECT salary FROM employee ORDER BY salary DESC LIMIT 1 OFFSET 2' to get the 3rd highest salary.
The 'ORDER BY' clause sorts the salaries in descending order, 'LIMIT 1' limits the result to 1 row, and 'OFFSET 2' skips the first two rows.
Make sure to adjust the 'OFFSET' value if
Put is used to create or replace a resource, while patch is used to update a resource partially.
Put is idempotent, meaning multiple identical requests will have the same effect as a single request
Patch is not idempotent, as multiple identical requests may have different effects
Put requires the client to send the entire updated resource, while patch only requires the specific changes to be sent
The == operator checks for reference equality, while the equals method checks for value equality in strings.
Use == to check if two string variables refer to the same object in memory.
Use equals() method to check if two string variables have the same sequence of characters.
Example: String str1 = "hello"; String str2 = "hello"; str1 == str2 will return false, but str1.equals(str2) will return true.
String can be declared using double quotes, single quotes, or the String constructor.
Declare using double quotes: String str1 = "Hello";
Declare using single quotes: String str2 = 'World';
Declare using String constructor: String str3 = new String("Java");
String builder is not synchronized, while String buffer is synchronized.
String builder is faster than String buffer because it is not synchronized.
String buffer is thread-safe, while String builder is not.
String builder is preferred for single-threaded applications, while String buffer is preferred for multi-threaded applications.
Convert array to ArrayList of strings
Create a new ArrayList
Use Arrays.asList() method to convert array to ArrayList
Example: String[] array = {"apple", "banana", "orange"}; ArrayList
posted on 30 Aug 2022
I applied via Naukri.com and was interviewed in Jul 2022. There was 1 interview round.
The CTS application consists of multiple modules.
Some of the modules include: user management, content management, reporting, and analytics.
Each module has its own set of features and functionalities.
The modules are designed to work together seamlessly to provide a comprehensive testing solution.
Sanity testing is a narrow regression test while smoke testing is a broader test to check if the system is stable enough for further testing.
Sanity testing is a quick test to check if the critical functionalities of the system are working fine after a small change.
Smoke testing is a broader test to check if the system is stable enough for further testing.
Sanity testing is usually done after a build is received while sm...
Bug life cycle is the process of identifying, reporting, tracking, and resolving bugs. STLC is the process of testing software from planning to deployment.
Bug life cycle includes stages like identification, reporting, reproduction, prioritization, resolution, and verification.
STLC includes stages like requirement analysis, test planning, test case development, test execution, and test closure.
Bug life cycle and STLC ar...
I applied via Naukri.com and was interviewed in Sep 2022. There were 2 interview rounds.
Parameterization is the process of replacing hard-coded values with variables in performance testing scripts.
Parameterization helps in creating realistic load scenarios by varying input data
It reduces script maintenance efforts by centralizing data
It enables reuse of scripts for different data sets
Examples of parameterization include replacing user IDs, passwords, and input data with variables
posted on 6 Nov 2018
The question asks to count the number of occurrences of each character in a given string, ignoring case and wild card characters.
Convert the string to lowercase to ignore case.
Remove any wild card characters from the string.
Create an array of size 26 to store the count of each character.
Iterate through each character in the string and increment the count in the array accordingly.
Return the array of counts as the result
HashMap is used for efficient key-value pair storage and retrieval.
HashMap provides constant time complexity for basic operations like get and put.
It allows storing unique keys and their corresponding values.
HashMap is suitable for scenarios where fast lookup is required.
Other collections like ArrayList or LinkedList have different use cases and performance characteristics.
based on 1 interview
Interview experience
Technical Support Engineer
182
salaries
| ₹2.6 L/yr - ₹8.7 L/yr |
Senior Software Engineer
117
salaries
| ₹9 L/yr - ₹34 L/yr |
Security Analyst
91
salaries
| ₹3 L/yr - ₹5.5 L/yr |
Software Support Specialist
64
salaries
| ₹3.5 L/yr - ₹6 L/yr |
Software Engineer
57
salaries
| ₹4.5 L/yr - ₹15 L/yr |
Zoho
Freshworks
TCS
HCLTech