OLX Interview Questions and Answers

Rank assigns unique ranks to each distinct value, while Dense Rank assigns consecutive ranks to each distinct value.

• Rank does not skip ranks when there are ties, while Dense Rank does

• Rank will have gaps in ranks if there are ties, while Dense Rank will not

• Rank function is used to assign a unique rank to each distinct row, while Dense Rank function is used to assign consecutive ranks to each distinct row

I used to sell kits for various purposes.

• I sold kits for automotive maintenance, first aid, home improvement, etc.

• I had experience selling kits with different components and price points.

• I focused on understanding customer needs and recommending the right kit for them.

I completed my education at XYZ University, where I earned a degree in Business Administration, focusing on customer relations and sales strategies.

• Graduated from XYZ University with a Bachelor's in Business Administration.

• Specialized in Customer Relationship Management, enhancing my skills in dealer success.

• Participated in internships that provided hands-on experience in sales and customer service.

• Attended worksh...read more

The question is asking for a variation of sorting an array containing 0s, 1s, and 2s.

• Use a three-way partitioning algorithm to sort the array in a single pass.

• Keep track of three pointers - low, mid, and high to partition the array.

• Example: Input array = [0, 1, 2, 1, 0], Output array = [0, 0, 1, 1, 2]

I hail from a vibrant city known for its rich culture, diverse community, and thriving economy, which shapes my professional outlook.

• I grew up in a city that is famous for its historical landmarks, such as the Old Town Square.

• The local cuisine is a blend of various cultures, offering unique dishes that reflect our diversity.

• The community is very supportive, with numerous local events that foster connections among ...read more

The transmission system is responsible for transferring power from the engine to the wheels of a vehicle.

• The transmission system consists of various components such as the gearbox, clutch, and driveshaft.

• It allows the driver to change gears and control the speed and torque of the vehicle.

• There are different types of transmission systems, including manual, automatic, and continuously variable transmissions.

• For exam...read more