Explain Command-line argument
Command-line argument: The arguments passed to a program whenever it is run. The Java program receives such in the single formal argument to its major method: public static void main(String[] args) Arguments are stored as an individual strings.
Command-line argument: The arguments passed to a program whenever it is run. The Java program receives such in the single formal argument to its major method:
public static void main(String[] args)
Arguments are stored as an individual strings.
Thread: It is a lightweight procedure which is managed by the Java Virtual Machine (abbreviated as JVM). Support for threads is given by the Thread class in java.lang package.
Write the index value of the initial element in an array?
What are collections and generics?
Briefly describe object-oriented programming (OOP)?
Port: It is a number employed by a procedure to communicate with the other procedure across a network, employing the Transmission Control Protocol (abbreviated as TCP) or User Datagram Protocol (abbreviated as UDP), for instance.
Boolean: It is one of the Java's primitive types. The Boolean type has merely two values: true and false.
Explain the term Web Services Description Language.
Q. What are the advantages of Object Oriented Programming languages? Explain them. Ans. : Object oriented programming language has following advantages- Q : What is Disk drive Disk drive : It is a Disk drive: It is a hardware device employed to store the data. They come in numerous forms, like floppy disks, compact disks, and hard disks.
Disk drive: It is a hardware device employed to store the data. They come in numerous forms, like floppy disks, compact disks, and hard disks.
Out-of-bounds value: It is a redundant value employed to point out that a different action from the norm is needed at some point. The read technique of InputStream returns -1 to point out that the end of a stream has been reached, for illustration, ra
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