Related Topics JAVA Programing Question 8 How do you handle exceptions in an applet? Answer Exception handling in Java applets is similar to exception handling in Java applications. Here’s how you can handle exceptions in your applet code: In your Java applet code, use try-catch blocks to catch exceptions that may occur during execution. For […]
Related Topics JAVA Programing Question 1 What is an applet in Java? Answer An applet in Java is a small program that is designed to run within a web browser. It is written in Java programming language and is designed to be embedded in an HTML page. Applets can be used to add interactive features
Related Topics HTML Question 7 What is the purpose of the DOCTYPE declaration in an HTML document? Answer The DOCTYPE declaration in an HTML document tells the web browser which version of HTML the document is written in. It is placed at the very beginning of an HTML document, before the <html> tag. The DOCTYPE
Related Topics HTML Question 1 What is HTML and what is it used for? Answer HTML stands for Hypertext Markup Language. It is a markup language used for creating web pages and other information that can be displayed in a web browser. HTML uses a set of tags and attributes to define the structure and
Related Topics Python Programing Question 112 Explain what assignments are in Python and how they are used to assign values to variables? Answer In Python, an assignment is a statement that assigns a value to a variable. It’s used to store data in a variable so that it can be accessed and manipulated later in
Related Topics Python Programing Question 1 How to handle variable scope in Python and what are the rules for variable scope in the language? Answer In Python, variable scope refers to the part of a program where a variable can be accessed. There are four levels of variable scope in Python: global, nonlocal, local, and
Related Topics JAVA Programing Question 29 What is the difference between a SocketChannel and a ServerSocketChannel in java.nio? Answer In Java NIO, SocketChannel and ServerSocketChannel are two types of channels used for network communication. SocketChannel is used for non-blocking socket communication with a remote server. It can both read from and write to the channel.
Related Topics JAVA Programing Question 22 What is the purpose of the StandardOpenOption class in java.nio? Answer The StandardOpenOption class in java.nio defines a set of standard options that can be used when opening a file using the Files.newByteChannel() or Files.newOutputStream() methods. These options specify how the file should be opened and what operations are
Related Topics JAVA Programing Question 16 What is the use of the FilterInputStream and FilterOutputStream in Java? Answer In Java, FilterInputStream and FilterOutputStream are abstract classes that provide a way to filter data as it is being read or written. They do not read or write data directly, but instead provide a way to modify
Related Topics JAVA Programing Question 9 Can you explain the use of the ObjectInputStream and ObjectOutputStream class in java.io? Answer In Java, the ObjectInputStream and ObjectOutputStream classes are used for reading and writing serialized objects to and from streams, respectively. The ObjectInputStream class is a subclass of InputStream that provides a way to read serialized
