Cranes Software International Interview Questions and Answers

Different data formats in big data are used for various purposes like storage efficiency, data processing speed, and compatibility with different systems.

• JSON: Lightweight, human-readable, and widely supported for web applications.

• Parquet: Columnar storage format for efficient querying and processing of large datasets.

• Avro: Schema-based serialization format with support for complex data types.

• ORC: Optimized Row Columna...read more

Find the most frequent element in a list of strings.

• Iterate through the list and count the frequency of each element using a dictionary.

• Track the element with the highest frequency as you iterate.

• Return the element with the highest frequency.

Networking and testing techniques are essential for ensuring the functionality and performance of software applications.

• Understanding of networking protocols such as TCP/IP, HTTP, and DNS is crucial for testing network-based applications.

• Knowledge of testing techniques like black box testing, white box testing, and regression testing is important for ensuring comprehensive test coverage.

• Experience with tools like Wires...read more

Some of the major network operators in India are Airtel, Vodafone Idea, Reliance Jio, and BSNL.

• Airtel is one of the largest telecom operators in India, offering services like mobile, broadband, and digital TV.

• Vodafone Idea is a merger of Vodafone India and Idea Cellular, providing mobile services across the country.

• Reliance Jio is known for its 4G network and affordable data plans, disrupting the telecom market in Indi...read more

2G, 3G, and 4G are generations of mobile network technology, each offering faster data speeds and improved capabilities.

• 2G refers to second-generation mobile networks, providing basic voice and text services.

• 3G is the third generation, offering faster data speeds for internet browsing and multimedia applications.

• 4G is the fourth generation, delivering even faster data speeds, lower latency, and support for advanced ser...read more

GBT stands for Guyed Tower, RTT stands for Roof Top Tower, and RTP stands for Roof Top Pole.

• GBT (Guyed Tower) is a type of tower structure supported by guy wires.

• RTT (Roof Top Tower) is a tower structure installed on the roof of a building.

• RTP (Roof Top Pole) is a pole structure installed on the roof of a building.

The type of SIM card refers to the physical size and shape of the SIM card, such as standard, micro, or nano.

• Types of SIM cards include standard, micro, and nano sizes

• Standard SIM cards are the largest, micro SIM cards are smaller, and nano SIM cards are the smallest

• Different devices may require different types of SIM cards

Alpha, beta, and gamma sectors are divisions used in various industries to categorize different areas or components.

• Alpha sector typically refers to the first or primary sector in a system or project

• Beta sector usually represents the secondary or intermediate sector

• Gamma sector often denotes the tertiary or final sector

• These divisions can be used in project management, software development, manufacturing, etc.

Design a restaurant website with menu, reservation system, and location map.

• Include high-quality images of the restaurant, food, and ambiance

• Create a user-friendly navigation menu for easy access to different sections

• Implement a reservation system with date, time, and party size options

• Integrate a location map with directions and contact information

• Ensure mobile responsiveness for easy access on different devices