Test Engineer - II
Test Engineer - II Interview Questions and Answers for Freshers
Q1. Java - Use primitive data types as per requirement. For ex. for any number - don't use integer for age, student id, etc. If input format is known, use most suitable data type to store & process information. Cre...
read moreUse appropriate primitive data types in Java based on input format. Create and reuse functions, utilize TreeMap for automatic sorting.
Use byte for age if age is between 0-127, short for student id, int for large numbers like marks, long for very large numbers like phone numbers
Create functions for common tasks like input validation, data processing, etc. and reuse them throughout the code
Utilize TreeMap to automatically sort elements based on their natural ordering or a custo...read more
Q2. For a cube filled with water, pour out enough water such that there is exactly half of initial volume is remaining.
To pour out half of the water from a cube, pour out water until the cube is half full.
Pour out water until the cube is half full
The remaining volume should be half of the initial volume
Q3. What is the name of collage
The name of the college is XYZ University.
Located in City, State
Offering programs in Engineering, Business, and Arts
Ranked in top 10 universities in the country
Q4. What is tosca Buffer and xbuffer
Tosca is a software testing tool that automates end-to-end testing of applications.
Tosca uses model-based test automation to create and execute test cases.
It supports a wide range of technologies and platforms.
Buffer and xBuffer are Tosca's built-in data storage and manipulation functions.
Buffer is used to store and retrieve data, while xBuffer is used to manipulate data.
Tosca is commonly used in industries such as finance, healthcare, and manufacturing.
Q5. Sorting of employee ids.
Sorting employee ids in an array of strings.
Use a sorting algorithm like quicksort or mergesort to sort the employee ids.
Ensure the sorting is done in ascending or descending order based on requirements.
Handle cases where employee ids are alphanumeric or have special characters.
Consider using built-in sorting functions in programming languages like sort() in JavaScript.
Q6. Performance of a function.
Performance of a function refers to how efficiently and effectively the function executes its tasks.
Performance can be measured in terms of speed, memory usage, and scalability.
Optimizing code can improve performance by reducing time complexity and space complexity.
Examples of performance optimization techniques include caching, parallel processing, and algorithmic improvements.
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