Rekrut Interview Questions and Answers

Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

• Inheritance allows a class to reuse code from another class.

• There are different types of inheritance: single inheritance, multiple inheritance, multilevel inheritance, and hierarchical inheritance.

• Example: Class B inherits from Class A, so Class B can access all the properties and methods of Class ...read more

UNION combines and removes duplicates, UNION ALL combines without removing duplicates in MySQL.

• UNION is used to combine the result sets of two or more SELECT statements, removing duplicates.

• UNION ALL is used to combine the result sets of two or more SELECT statements, including duplicates.

• UNION is slower than UNION ALL as it involves removing duplicates.

• Example: SELECT column_name FROM table1 UNION SELECT column_name F...read more

Traits in PHP are a mechanism for code reuse in single inheritance languages.

• Traits are a group of methods that can be reused in multiple classes.

• They are similar to classes but cannot be instantiated on their own.

• They help in reducing code duplication and improving code organization.

• A class can use multiple traits by using the 'use' keyword.

In my previous roles, I consistently exceeded recruitment targets, enhancing team performance and candidate quality.

• Achieved a 30% increase in candidate placements within a year by implementing targeted sourcing strategies.

• Reduced time-to-fill for key positions from 60 days to 30 days through streamlined processes and proactive talent pooling.

• Successfully filled 95% of open positions within the quarter, surpassing the ...read more