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Pointers in Java are variables that store memory addresses of other variables or objects.
Pointers in Java are not directly supported like in languages such as C or C++.
Instead, Java uses references to objects, which act like pointers but with restrictions.
Example: String str = new String("Hello"); // str is a reference to the String object
30 marks 30 minutes aptitude questions
To and far on social issues such as poverty
NTT Data interview questions for designations
I applied via Company Website and was interviewed in Apr 2023. There were 2 interview rounds.
Angular is a popular front-end framework for building dynamic web applications.
Angular provides a powerful set of tools for building complex user interfaces
It uses a component-based architecture for organizing code
It offers two-way data binding and dependency injection for efficient development
Limitations include a steep learning curve and potential performance issues with large applications
I applied via Campus Placement and was interviewed in Nov 2021. There were 3 interview rounds.
They will give you one topic and you want to speak about it .
I applied via Company Website and was interviewed in Aug 2021. There were 4 interview rounds.
I applied via Campus Placement and was interviewed in Dec 2020. There were 5 interview rounds.
Program to print a pattern and implement bubble sort on an array of strings.
For pattern printing, use nested loops to print the desired pattern.
For bubble sort, compare adjacent elements and swap if necessary.
Use a loop to iterate through the array until no more swaps are needed.
I applied via Campus Placement and was interviewed before Nov 2020. There were 4 interview rounds.
NTT is a global technology services company that provides IT solutions and services to clients worldwide.
NTT offers a wide range of services including cloud computing, cybersecurity, data analytics, and IoT solutions.
The company operates in over 80 countries and has over 300,000 employees.
NTT is also involved in research and development in areas such as artificial intelligence and quantum computing.
Some of NTT's client...
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