Impact HR Services Interview Questions and Answers

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

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

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