Apexa Information Systems Interview Questions and Answers

Version control is essential for managing code changes and collaborating with team members.

• Version control allows for tracking changes made to code over time.

• It enables collaboration between team members by allowing multiple people to work on the same codebase simultaneously.

• It provides a way to revert to previous versions of code if necessary.

• Popular version control systems include Git, SVN, and Mercurial.

Work life balance is important to me and my employer supports it through flexible schedules and remote work options.

• My employer offers flexible schedules to accommodate personal needs

• Remote work options are available for certain roles

• I prioritize my workload and manage my time effectively to maintain balance

• I make time for hobbies and activities outside of work to recharge

• I communicate openly with my team and manager a

Fault tolerance in MS and achieving it in Spring framework

• Fault tolerance is the ability of a system to continue functioning even in the presence of faults or errors

• In MS, fault tolerance can be achieved through technologies like clustering, load balancing, and replication

• In Spring framework, fault tolerance can be achieved through the use of circuit breakers, retry mechanisms, and fallbacks

• Circuit breakers can be used...read more

Horizontal scaling means adding more machines to a pool of resources, while vertical scaling means adding more power (CPU, RAM) to an existing machine.

• Horizontal scaling involves adding more machines to a network to increase capacity

• Vertical scaling involves adding more resources (CPU, RAM) to a single machine to increase capacity

• Horizontal scaling is more cost-effective and easier to implement than vertical scaling

• Exa...read more