Questions and Corresponding Answers
with Surety of 100% Pass Mark
Java was developed by a team led by _ - 🧠ANSWER ✔✔James Gosling
Java was developed at _ - 🧠ANSWER ✔✔Sun Microsystems
Java was originally called _ until _ - 🧠ANSWER ✔✔Oak, 1995
Sun Microsystems was purchased by _ in _ - 🧠ANSWER ✔✔Oracle, 2010
Java was designed in _ - 🧠ANSWER ✔✔1991
Applets - 🧠ANSWER ✔✔Web browser programs
What programming language does Android use? - 🧠ANSWER ✔✔Java
the software for developing and running Java programs - 🧠ANSWER
✔✔JDK
,the software for developing and running Java programs. - 🧠ANSWER
✔✔JDK
Java version: to develop client-side applications. The applications can run
standalone or as applets running from a Web browser. - 🧠ANSWER
✔✔Java SE
Java version: to develop server-side applications, such as Java servlets,
JavaServer Pages (JSP), and JavaServer Faces (JSF). - 🧠ANSWER
✔✔Java EE
Java version: to develop applications for mobile devices, such as cell
phones. - 🧠ANSWER ✔✔Java ME (Micro)
technical definition of the Java programming language's syntax and
semantics. - 🧠ANSWER ✔✔Java language specification
Instead of using the JDK, you can use a Java development tool (e.g.,
NetBeans, Eclipse, and TextPad)—software that provides an - 🧠ANSWER
✔✔IDE (for developing Java programs quickly)
The program is executed from the _ - 🧠ANSWER ✔✔main method
Every Java program must have - 🧠ANSWER ✔✔at least one class
, By convention, class names start with - 🧠ANSWER ✔✔an uppercase letter
setup a class called welcome - 🧠ANSWER ✔✔public class Welcome
The program is executed from the main method. A class may contain _. -
🧠ANSWER ✔✔more than one method
The main method is the entry point, where the program __. - 🧠ANSWER
✔✔begins execution.
A method is a construct that contains _ - 🧠ANSWER ✔✔statements
Every statement in Java ends with a, known as the _ - 🧠ANSWER ✔✔;,
statement terminator
_ _ _ have a specific meaning to the compiler and cannot be used for other
purposes in the program. - 🧠ANSWER ✔✔reserved or keywords
"which are the reserved words in this program:
which are the reserved words in this program:
1 public class Welcome {
2 public static void main(String[] args) {
3 // Display message Welcome to Java! on the console
3
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