Hot java is_______________?
Hot java is_______________?
A. Web browser
B. Java environment
C. System software
D. IDE
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In Java, the word true is ___________________?
In Java, the word true is ___________________?A. A Boolean literal
B. A Java keyword
C. Same as value 0
D. Same as value 1Which driver is called as thin-driver in JDBC ?
Which driver is called as thin-driver in JDBC ?A. Type-1 driver
B. Type-2 driver
C. Type-3 driver
D. Type-4 driverWhich is the predefined package ?
Which is the predefined package ?A. Lang package
B. util package
C. io package
D. All of aboveSuppose a class has public visibility. In this class we define a protected method. Which of the following statements is correct ?
Suppose a class has public visibility. In this class we define a protected method. Which of the following statements is correct ?A. From within protected methods you do not have access to public methods.
B. This method is only accessible from inside the class itself and from inside all subclasses.
C. In a class, you cannot declare methods with a lower visibility than the visibility of the class in which it is defined.
D. This method is accessible from within the class itself and from within all classes defined in the same package as the class itself.After the compilation of the java source code, which file is created by the JVM ?
After the compilation of the java source code, which file is created by the JVM ?A. .class
B. .doc
C. .java
D. .cdrMinimum threads in a program are________________?
Minimum threads in a program are________________?A. 0
B. 1
C. 2
D. 3