Most answered questions under tag interview questions

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LTE: Which layer is known as Layer 3 in Access Stratum Protocol Stack ?

posted Dec 6, 2017 by anonymous

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1 answer

What is the difference between 'x' and "x" in c language?

posted Dec 6, 2017 by anonymous

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What are the minimum configurations needed to create spring MVC application?

posted Dec 6, 2017 by Gn Guruswamy

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What are different ways to create action classes in Struts2?

posted Dec 3, 2017 by Gn Guruswamy

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What is use of Hibernate Session merge() call?

posted Dec 3, 2017 by Gn Guruswamy

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What is type inference? Is type inference available in older versions like Java 7 and before 7?

posted Dec 1, 2017 by Jon Deck

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What is Spliterator in Java SE 8? Differences between Iterator and Spliterator in Java SE 8?

posted Dec 1, 2017 by Jon Deck

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What is difference between intermediate operations and terminal operations of Java 8’s stream API?

posted Nov 30, 2017 by Ammy Jack

+1 vote

1 answer

What are the two ways of binding supported by JSF?

posted Nov 27, 2017 by Jon Deck

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How can we get Servlet API Request, Response, HttpSession etc Objects in action classes?

posted Nov 27, 2017 by Frank Lee

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What are required configurations for JSF framework?

posted Nov 26, 2017 by Ammy Jack

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What is the use of namespace in action mapping in Struts2?

posted Nov 26, 2017 by Ammy Jack

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Explain different ways of declaring a managed bean in JSF?

posted Nov 19, 2017 by Jon Deck

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Explain immediate and rendered attributes in Java Server Faces (JSF)?

posted Nov 19, 2017 by Frank Lee

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How do you use a custom object as key in collection classes like HashMap?

posted Nov 18, 2017 by Gn Guruswamy

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1 answer

What do you understand by thread-safety ? Why is it required ?

posted Nov 18, 2017 by Gn Guruswamy

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What are the collection types in Hibernate?

posted Nov 17, 2017 by Gn Guruswamy

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1 answer

Can we execute native sql query in hibernate?

posted Nov 17, 2017 by Ammy Jack

+1 vote

1 answer

LTE: How vEPC would be different from the normal EPC ?

posted Nov 17, 2017 by Harshita

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1 answer

How to remove duplicates from ArrayList in Java?

posted Nov 15, 2017 by Frank Lee

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How can we create immutable class in java?

posted Nov 15, 2017 by Frank Lee

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What are different ways to configure a class as spring bean?

posted Nov 12, 2017 by Frank Lee

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What are different types of spring bean autowiring?

posted Nov 12, 2017 by Frank Lee

+1 vote

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What are the standard actions available in JSP?

posted Nov 10, 2017 by Danial Frank

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Explain Java 7 ARM feature and multi-catch block?

posted Nov 10, 2017 by Jon Deck

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What are important methods of Java Exception Class?

posted Nov 9, 2017 by Frank Lee

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How to write custom exception in Java?

posted Nov 9, 2017 by Frank Lee

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1 answer

What are the advantages of Object-Relational Mapping (ORM)?

posted Nov 8, 2017 by Frank Lee

+1 vote

1 answer

What are the basic and subtypes of Enterprise Java Beans (EJB)?

posted Nov 8, 2017 by Frank Lee

+1 vote

1 answer

Find three largest numbers in array using C and share its complexity?

posted Nov 8, 2017 by anonymous

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What are the advantages of using spring for application development?

posted Nov 7, 2017 by Jon Deck

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1 answer

What is the logic behind a scriptlet in JSP?

posted Nov 7, 2017 by Frank Lee

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What is the use of servlet wrapper classes?

posted Nov 7, 2017 by Gn Guruswamy

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1 answer

What is the difference between Java’s old Date API and Java 8’s Date and Time API?

posted Nov 6, 2017 by Jon Deck

+1 vote

1 answer

What are the benefits of PageContext implicit object in java?

posted Nov 6, 2017 by Jon Deck

+2 votes

1 answer

LTE: Difference between static and dynamic X2 connection between two eNodeBs ?

posted Nov 4, 2017 by Ganesh

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1 answer

What is the worse-case time complexity for a binary search tree for searching?

posted Nov 4, 2017 by anonymous

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1 answer

Check if digit of a given number can be rearranged to form a palindrome?

posted Nov 3, 2017 by Jordan White

+2 votes

1 answer

What are the necessary conditions for deadlock to happen and why?

posted Nov 2, 2017 by anonymous

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1 answer

What is the actual use of interface in Java?

posted Nov 2, 2017 by anonymous

+1 vote

1 answer

What is the difference between @Autowired and @Inject annotation in Spring?

posted Nov 2, 2017 by anonymous

+1 vote

1 answer

Virtualization: What is difference between overlay and underlay network ?

posted Oct 31, 2017 by Ganesh

+3 votes

1 answer

OpenStack: Difference between "nova hypervisor-list" and "nova service-list" commands ?

posted Oct 29, 2017 by Vimal Kumar Mishra

+2 votes

1 answer

LTE: Is it possible, a UE can be moved to another eNodeB (belonging to different operator) at the same location ?

posted Oct 15, 2017 by Harshita

+1 vote

1 answer

How to transfer data between two laptops by a LAN cable?

posted Oct 11, 2017 by anonymous

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1 answer

OpenStack: What is the difference between "glance image-list" and "nova image-list" commands ?

posted Oct 11, 2017 by Harshita

+2 votes

1 answer

Openstack : What is the difference between object storage and block storage ?

posted Oct 10, 2017 by Harshita

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1 answer

What is the use of %G in C programming?

posted Oct 9, 2017 by anonymous

+1 vote

1 answer

What is hibernate configuration file?

posted Oct 9, 2017 by Sourav Kumar

+1 vote

1 answer

What are different types of expressions supported by JSF EL?

posted Oct 9, 2017 by anonymous