Data Bank | Yazilim Ders

What is a Livelock in Java ?

Livelock is a scenario in which two or more block each other by responding to an action caused by another thread...

222 Java

Where are SQL Server Usernames and Passwords Stored in the SQL Server ?

System Catalog Views, sys.server_principals and sys.sql_logins can show the various users in the system and...

202 Ms Sql

How is Auditing Different From Change Data Capture in SQL Server?

CDC was created to help ETL scenarios by providing support for incremental data load. It uses an asynchronous...

218 Ms Sql

What is a ROLLUP Clause in SQL Server ?

ROLLUP clause is used to do aggregate operation on multiple levels in a hierarchy. If we want to sum on different...

214 Ms Sql

What are Some Advantages of Using CTE in SQL Server ?

Using CTE improves the readability and enables easy maintenance of complex queries...

225 Ms Sql

What is CTE in SQL Server ?

CTE is the abbreviation for Common Table Expression. A CTE is an expression that can be thought of as a temporary...

215 Ms Sql

What is Thread Starvation in Java ?

In a priority based scheduling, Threads with lower priority get lesser time for execution than higher priority threads...

232 Java

How Will You Handle InterruptedException in Java ?

In Java we can get InterruptedException from sleep() or join() methods. Throwing InterruptedException is way to...

208 Java

Can We Use Thread.sleep Method For Real-time Processing in Java ?

Java does not guarantee that Thread.sleep() will cause the thread to sleep for exactly N number of milliseconds...

208 Java

What are the Popular Implementations of Deque in Java ?

The two most popular implementation of Deque interface in Java are...

211 Java

How Will You Sort Objects by Natural Order in a Java List ?

We can use Collections.sort method to sort the elements of a List in natural order. To use this method, we have to make...

201 Java

Why We Cannot Create a Generic Array in Java ?

Java does not allow creation of array with generics as elements. ..

222 Java

Why ListIterator Has add Method But Iterator Does Not Have in Java ?

ListIterator can iterate in the both directions of a Collection. It maintains two pointer for previous and next element...

240 Java

What is a WeakHashMap in Java ?

WeakHashMap is a class similar to IdentityHashMap. Internally, it is represented by a Hashtable...

211 Java

What are the Different Types of Events Provided by Spring Framework ?

Spring framework provides following five events for Context...

201 Java

How Will You Implement ApplicationContext in Spring Framework ?

ApplicationContext in Spring can be implemented in one of the following three ways...

188 Java

What is the Main Benefit of IOC Principle in Java ?

Inversion of Control (IOC) principle is the base of Spring framework. It supports dependency injection in an application...

237 Java

What is the Purpose of Spring Configuration File ?

Spring application can be configured by an XML file. This file contains information of classes and how these classes...

195 Java

What are the Main Uses of Spring MVC Module ?

Spring-webmvc module is also known as Web-servlet module. It is based on Web Model View Controller pattern...

203 Java

How Does Web Module Work in Spring Framework ?

Spring provides support for developing web application by using Web module. This module is built on application...

190 Java

Total Result : 909