All white-space characters blanks are ignored by the compiler. Java keywords can be used as variable names. An identifier does not begin with a digit and does not contain any spaces. The execution of Java applications begins at method main.
Wow, this was cool. Keep writing this kind of texts, you will get a lot of people to this blog if you continue working on this. Question No. Interview Questions Java Interview Questions. Share on Facebook. Object References in Java. The answer should be c, nope? Math please edit your page it may cost an interview.
Interview Questions Java Interview Questions. Share on Facebook. Interview Questions. Please enter your comment! Please enter your name here. D Java is not robust.
The command javac is used to A debug a java program B compile a java program C interpret a java program D execute a java program. Java servlets are an efficient and powerful solution for creating …………..
Filters were officially introduced in the Servlet ……………… specification. Which is the root class of all AWT events A java. ActionEvent B java. AWTEvent C java. AWTEvent D java. Native-protocol pure Java converts ……….. Answers: 1. B Platform independent 2. D Oak programming language 3. A Java is object …… interpreted 4. B compile a java program 5. A Dynamic content 6. B java. AWTEvent 8.
A JDBC calls, ……protocol. Which of the following is true about Java. A Java does not support overloading. D All of the above. The command javac A Converts a java program into binary code B Converts a java program into bytecode C Converts a java program into machine language D None of the above. Command to execute compiled java program is A java B javac C run D javaw. Inner classes are A anonymous classes B nested classes C subclasses D derived classes. State whether the following statement is true or false for EJB.
EJB exists in the middle-tier 2. EJB specifies an execution environment 3. EJB supports transaction processing A 1-true, 2. C byte code 4. B Converts a java …. D Long double 6. A java 7. B nested classes 9. A 1-true, 2. All Java classes are derived from A java. Class B java. Name C java.
Object D java. Which method will a web browser call on a new applet? A main method B destroy method C execute method D init method. Which of the following is not mandatory in a variable declaration? A a semicolon B an identifier C an assignment D a data type. When a programming class implements an interface, it must provide behavior for A two methods defined in that interface B any methods in a class C only certain methods in that interface D all methods defined in that interface.
In order to run JSP ……………….. State true or false. C java. Object 2. B Debug a java program 3. C executeUpdate 5. D init method 6. C an assignment 7. D all methods … interface 8. C Java Web Server 9. A i-false, ii-false D Parameterized.
In Java variables, if first increment of the variable takes place and then the assignment occurs. This operation is also called………………………… A pre-increment B post-increment C incrementation D pre incrementation. When the operators are having the same priority, they are evaluated from ……………..
A right to left B left to right C any of the order D depends on the compiler. In Java, …………. A switch, if B if, switch C if, break D continue, if. The …………………..
A if B match C switch D None of the above. A throws. IOException B throws. IOException C throws. IOException D throws. By using ………………. The out object is an object encapsulated inside the …………….. A standard B local C global D system. The third type of comment is used by a tool called ……………… for automatic generation of documentation. A program B java C hardware D nonjava. A pre-increment 2. B left to right 3. A switch, if 4. C switch 5.
C throws. IOException 6. A Break 7. D system 8. C Java doc 9. B Compiler C hardware. A executable B simple C high level D parameterized. A javax. MS-SQL stores data in a …………………… file format. DAT B. A block, line and javadoc. B javadoc, literal and string. C javadoc, char and string. D single, multiple and quote. Answer: Option [A] Java supports three types of comments.
A javac. Answer: Option [B]. A creates executable. B translates java source code to byte code. C creates classes. D produces java Interpreter. Current Affairs Quiz November Current Affairs Quiz October Current Affairs Quiz September Current Affairs Quiz August Current Affairs Quiz July Current Affairs Quiz June Current Affairs Quiz May Current Affairs Quiz April Current Affairs Quiz March Current Affairs Quiz February Current Affairs Quiz January Current Affairs Quiz December Andhra Pradesh Current Affairs.
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