Arnold Consulting Senior Test Engineer Interview Questions and Answers

Q1. Difference between functions and stored procedure in SQL.
Ans. 
Functions return a single value while stored procedures can perform multiple operations and return multiple values.
• Functions return a single value while stored procedures can return multiple values.

• Functions are used for computations and return values, while stored procedures are used for executing a series of statements.

• Functions can be called from within SQL statements, while stored procedures are called using the EX...read more
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Q2. Difference between abstract class and Interface in C#
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Abstract class can have implementation details, while interface only contains method signatures.
• Abstract class can have constructors, fields, and methods with implementation details, while interface can only have method signatures.

• A class can inherit from only one abstract class, but can implement multiple interfaces.

• Abstract classes are used when some common functionality needs to be shared among multiple classes, whi...read more
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Q1. Write the program to String Reverse
Ans. 
Program to reverse an array of strings
• Iterate through each string in the array and reverse it

• Use a temporary variable to swap characters at each end of the string

• Return the reversed array of strings
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Q2. Write the program to extract the Digits and add the then
Ans. 
Program to extract digits from a string and add them together
• Iterate through each character in the string

• Check if the character is a digit using isdigit() function

• Convert the digit character to integer and add it to a running total

• Return the total sum of digits
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Q1. Explain framework
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A framework is a set of guidelines, libraries, and tools that help in developing and testing software applications.
• Provides structure and guidelines for development and testing

• Promotes code reusability and maintainability

• Includes libraries and tools for automation and testing

• Examples: Selenium WebDriver for web automation, JUnit for unit testing
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All about staffing and Boolean string

Q1. Detailed discussion about clients and full cycle recruitment
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Q1. Place /location
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Q2. Salary expectation
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Q1. Basic questions for eg. 1. Tell me something about you? 2. Skill sets you have worked on?
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Q1. 1. How Resdex works? 2. How to put key words?
Ans. 
Resdex is a resume database tool that helps recruiters find suitable candidates.
• Resdex is a part of Naukri.com and has a vast database of resumes.

• Recruiters can search for candidates based on keywords, location, experience, etc.

• To put key words, recruiters can use Boolean operators like AND, OR, NOT.

• Recruiters can also use filters to narrow down the search results.

• Resdex also offers features like resume alerts and cand
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