1. Java was developed by the company
A) Sun Micro systems
 |
| Sun Micro systems Image CrunchBase |
B) Microsoft
C) Micro tech
D) IBM
2. What is the file extension of compiled java program?
A) .class
B) .java
C) .css
D) .html
3. .................. keyword is used to invoke the current object.
A) New
B) That
C) This
D) Me
4. Which of the function is used to convert string to Number in java program?
A) to Number()
B) conString()
C) valueOf()
D) toString()
5. What are the part in executing a Java program and their purposes?
A) Java Compiler
B) Java Interpreter
C) Java Pre-processor
D) Directive Pre-processor
6. Method overloading is one of the way that Java supports ............
A) encapsulation
B) class
C) inheritence
D) polymorphism
7. Java support RMI. What does this RMI stands for?
A) Random Memory Interface
B) Remote Method Invocation
C) Random Method Invocation
D) Remote Memory Interface
8. Which of the following represent legal flow control statements?
A) break;
B) break();
C) continue(inner);
D) exit();
9. The keywords reserved but used in the initial version of Java are
A) union
B) const
C) inner
D) goto
10. What is the default return type of main() ..
A) void
B) double
C) float
D) int
Answers:
1. Java was developed by the company
A) Sun Micro systems
2. What is the file extension of compiled java program?
A) .class
3. .................. keyword is used to invoke the current object.
C) This
4. Which of the function is used to convert string to Number in java program?
C) valueOf()
5. What are the part in executing a Java program and their purposes?
A) Java Compiler
6. Method overloading is one of the way that Java supports ............
D) polymorphism
7. Java support RMI. What does this RMI stands for?
B) Remote Method Invocation
8. Which of the following represent legal flow control statements?
A) break;
9. The keywords reserved but used in the initial version of Java are
A) union
10. What is the default return type of main() ..
D) int
Related Posts
- Solved MCQ of Java Set-1
- MCQ of Java with answer set-2
- Solved MCQ of Java for Java Proficiency test set-3
- Solved MCQ of Java set-4
- Java MCQ Questions and Answers set-5
- Java Multiple Choice Questions With Answers set-6
- MCQ of Java With Answer set-7
- Java Multiple Choice Questions With Answers set-8
- Solved MCQ of JDBC and JSP set-1
- Solved MCQ of Java Beans set-1
For other more Multiple Choice Questions (MCQs): Click Here
مقالات ذات صلة
MCQ Questions on Fundamental of Java set-161) Java programs are ........ independent.A. platformB. proceduralC. high level D. Secure2) Methods having same name, same type signature are called ....... methods.A. overridingB. overloadingC. over- MCQ on Java Programming With Answers set-111. If m and n are int type variables, what will be the result of the expression m%n when m=-14 and n=-3?A) 4B) 2C) -2D) -42. Consider the following codeif(number>=0) if(number>0) system.o
- Interview Questions on Computer Basis set-131) The ALU and control unit of most of the microcomputer and combined and manufactured on a single silicon chip what it is called ...A. Mono chipB. Micro ProcessorC. ALU D. Control Unit2) Mini comput
- Solved MCQ of Java Beans set-11. Java Servlets are efficient and powerful solution for creating ....................... for the web.A) dynamic contentB) static content C) hardwareD) both and b2. Filters were officially introduced
- MCQ on Computer Fundamental with Solution set-161) A source program is the program written in which level language?A. EnglishB. SymbolicC. High-LevelD. Machine2) Which of the following operating systems do you choose to implement a client server n
- Objective Questions on Core Operating System set-121) An optimal scheduling algorithm in terms of minimizing the average waiting time of a given set of process is ...A. FCFS scheduling B. Round robin scheduling algorithmC. Shortest job first scheduli
تحويل كودإخفاء محول الأكواد الإبتساماتإخفاء