31.What is an Exception? An exception is a problem that arises during the execution of a program. Exceptions are caught by handlers positioned along the thread’s method invocation stack.
21.What do you mean by synchronized Non Access Modifier? Java provides these modifiers for providing functionalities other than Access Modifiers, synchronized used to indicate that a method can be accessed …
11.What is a Class Variable? These are variables declared with in a class, outside any method, with the static keyword.
1.What do you know about Java? Java is a high-level programming language originally developed by Sun Microsystems and released in 1995. Java runs on a variety of platforms, such as …
41.What is the purpose of Socket.readyState atribute of WebSocket? The readonly attribute readyState represents the state of the connection. It can have the following values: A value of 0 indicates …
31.Can you use MathML tags directly in HTML5 without any plugin? Yes! The HTML syntax of HTML5 allows for MathML elements to be used inside a document using <math>…</math> tags.
21.What is the purpose of time input control in Web form 2.0? It represents a time (hour, minute, seconds, fractional seconds) encoded according to ISO 8601.
11.What is the purpose of ‘nav’ tag in HTML5? This tag represents a section of the document intended for navigation.
1.What is HTML5? HTML5 is the next major revision of the HTML standard superseding HTML 4.01, XHTML 1.0, and XHTML 1.1. HTML5 is a standard for structuring and presenting content …
41.What is a Hbase Store? A Habse Store hosts a MemStore and 0 or more StoreFiles (HFiles). A Store corresponds to a column family for a table for a given …
