Assistant Application Developer Interview Questions and Answers

Java api implementation approach and front-end connection.

• Java api implementation involves creating classes and methods to interact with the api

• The front-end can connect to the api using HTTP requests and JSON data

• Frameworks like Spring can simplify the implementation process

• API documentation is crucial for understanding how to use the api

Yes, there are several Assistant Application Developer positions available in Hyderabad.

• Major IT companies like TCS, Infosys, and Wipro have openings for Assistant Application Developers in Hyderabad.

• Startups like Tech Mahindra and Cyient are also hiring for this role in Hyderabad.

• Candidates with experience in programming languages like Java, Python, and C# are preferred for this role.

• A Bachelor's degree in Computer Science or a related field is usually required for this posi...read more

To delete a head node from a linked list without the head node given, we need to traverse the list.

• Traverse the list until we find the node whose next node is the head node.

• Make the next node of that node as the new head node.

• Delete the original head node.

Finding the longest common substring among multiple strings.

• Iterate through all substrings of the first string and check if it exists in all other strings.

• Use dynamic programming to find the longest common substring among all strings.

• If the strings are sorted, use binary search to find the common substring.

• Example: For strings 'abcdef' and 'defghij', the longest common substring is 'def'.

To prevent misuse of technology, I would implement security measures, user authentication, and regular updates.

• Implement strong security measures to protect against unauthorized access.

• Require user authentication to ensure only authorized individuals can use the technology.

• Regularly update the technology to fix any vulnerabilities and stay ahead of potential misuse.

• Monitor and analyze usage patterns to detect any suspicious activities.

• Educate users about responsible use and p...read more

args and kwargs are used to pass variable-length arguments to a function, but args is for positional arguments and kwargs is for keyword arguments.

• args is a tuple of positional arguments, while kwargs is a dictionary of keyword arguments

• args is used when the number of arguments is not known beforehand, while kwargs is used when passing named arguments

• Example: def my_func(*args, **kwargs):

• Example: my_func(1, 2, 3, name='John', age=30)