Data Bank | Yazilim Ders

What are the Differences Between a Checked and Unchecked Exceptions in Java ?

Checked Exceptions extend Throwable class, but they do not extend RuntimeException or...

195 Java

How Does Garbage Collection Work in Java ?

Java has an automated process called Garbage Collector for Memory Management. It is a daemon in JVM that monitors...

229 Java

Why Java Provides Garbage Collector ?

In Java, there are no pointers. Memory management and allocation is done by JVM. Since memory allocation...

191 Java

How Can We Reference an Unreferenced Object Again in Java ?

We can provide implementation in finalize() method to reference and unreferenced object. For an unreferenced...

237 Java

Why Do We Use Nested Classes in Java ?

Encapsulation :Nested classes increase encapsulation. Let say there are two top-level classes, Foo and Bar...

201 Java

What is the Difference Between a Nested Class and an Inner Class in Java ?

An Inner class in Java is non-static class. It is a type of Nested class that is defined in another class but not...

196 Java

What is the Difference Between sendRedirect and forward in a JSP ?

Both forward and sendRedirect are mechanisms of sending a client to another page. The main difference between these two are as follows...

200 Java

How Will You Use a Cookie in JSP ?

We can use a Cookie in JSP by performing following steps...

195 Java

What is the Difference Between Expression and Scriptlet in JSP ?

We use Expression in a JSP to return a value and display it at a specific location. It is generally used for dynamically...

208 Java

What are the Important Status Codes in HTTP ?

Every HTTP request comes back with a status code from the server. The important status codes in HTTP are as follows...

187 Technology

What is a Directive in JSP ?

JSP directive is a mechanism to pass message to JSP container. JSP directive does not produce an output to the page. But it communicates with JSP container...

218 Java

How Will You Use Other Java Files of Your Application in JSP Code ?

We can use import tag to import a Java file in JSP code. Once a file is imported, it can be used by JSP code...

198 Java

What are the Different Scopes of a JSP Object ?

A JSP object, implicit or explicit, can have one of the following scopes...

191 Java

What are the Thread-safe Classes in Java Collections Framework ?

The Thread-safe classes in Java Collections framework are...

204 Java

What are the Differences Between Collection and Collections in Java ?

Main differences between Collection and Collections are...

185 Java

What are the Differences Between a List and Set Collection in Java ?

Main differences between a List and a Set are...

209 Java

What is Yet Another Consensus (YAC) in Blockchain ?

It’s a novel and viable Practical Byzantine Fault Tolerant consensus algorithm based on modular architecture...

233 Technology

What is When Lambo in Crytpocurrency ?

It’s a slang that is used to represent a crytpocurrency’s success. When a new crypto-coin or token is launched...

192 Technology

What is VeChainThor in Blockchain ?

The VeChainThor is a Public Blockchain, conceptualized in 2015 by Sunny Lu and launched in 2016. It is designed for mass...

194 Technology

What is Vaporware in Blockchain ?

It is a product, typically computer hardware or software, that is announced early to general public but its launch is either...

200 Technology

Total Result : 607