Filter interviews by
I applied via Naukri.com and was interviewed before Jun 2020. There were 4 interview rounds.
Top trending discussions
I was interviewed in Jul 2017.
Autoboxing is the automatic conversion of primitive data types to their corresponding object wrapper classes.
Autoboxing is useful when working with collections that require objects instead of primitives.
Example: int i = 5; Integer j = i; //autoboxing
Unboxing is the opposite of autoboxing, where an object of a wrapper class is converted back to its corresponding primitive type.
Example: Integer j = 5; int i = j; //unboxi
Typecasting up and down refers to converting a variable of one data type to another data type of higher or lower precision.
Typecasting up involves converting a variable of lower precision to a variable of higher precision, such as converting an int to a double.
Typecasting down involves converting a variable of higher precision to a variable of lower precision, such as converting a double to an int.
Typecasting can resul...
To iterate a map in Java, use a for-each loop or an iterator.
Use the entrySet() method to get a set of key-value pairs
For-each loop: for(Map.Entry
Iterator: Iterator
Use hasNext() and next() methods to iterate through the map
Types of synchronization in Java
Synchronized methods
Synchronized statements
ReentrantLock
Semaphore
CountDownLatch
Access modifiers in method overriding
Access modifiers in the overriding method cannot be more restrictive than the overridden method
The access modifier can be less restrictive or the same as the overridden method
Private methods cannot be overridden
Examples: public method can be overridden by public or protected method, but not by private method
The success of a project can be measured by achieving the project goals within the given constraints.
Define clear project goals and constraints
Track progress regularly
Evaluate project outcomes against goals
Collect feedback from stakeholders
Compare project outcomes with industry standards
Consider cost, time, and quality factors
Celebrate achievements and learn from failures
We track/monitor it through various tools and software.
We use project management tools like Trello and Asana to track progress.
We use analytics tools like Google Analytics to monitor website traffic.
We use social media monitoring tools like Hootsuite to track brand mentions.
We use customer relationship management (CRM) software to track sales and customer interactions.
We conduct regular performance reviews and feedback...
Quality is the most important factor, followed by time and cost.
Quality should never be compromised as it affects the end product or service.
Time is also crucial as delays can lead to missed opportunities or loss of revenue.
Cost is important but should not be the sole focus as it can lead to cutting corners and sacrificing quality.
For example, in software development, a bug-free and user-friendly product is more import...
based on 1 review
Rating in categories
Technology Specialist
107
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Engineer
91
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Software Engineer
37
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Engineer
26
salaries
| ₹0 L/yr - ₹0 L/yr |
Associate Software Engineer
17
salaries
| ₹0 L/yr - ₹0 L/yr |
TCS
Infosys
Wipro
Tech Mahindra