What is Native method
Native method: In native method, the method is written in a language other than Java, however accessible to a Java program. Native methods are far away from the scope of this definition.
Sub type: It is a type with a parent super type. The sub-type or super-type relationship is more common than the sub-class or super-class relationship. A class which implements an interface is a sub type of interface. An interface which expands the ot
Explain Downcast with example: It is a cast towards an object's dynamic kind - that is, `down' the inheritance hierarchy. For illustration: // Downcast from Object to String
Overriding for restriction: It is a form of method overriding in which the sub-class version of a method calls the super-class version first of all and then employs or manipulates the outcome or consequences of that call in some manner.
Write a COBOL IF sentence to use the values of numeric variables EXAM and COURSEWORK, both assumed to be with format PIC 999 and in the range 0 to 100 and to move the value:“FAIL”, “RC” ( resit coursework), “RE” (r
What is a Software: It is a program written to run on the computer.
Cursor: This is a visual representation of the existing position of the mouse on the user's virtual desktop. Cursor shapes are frequently set to symbolize the current state of a program – utilizing an hour glass shape to point out that the user
When a process enters the CPU, your program must now "fork"and "exe" a stand alone child process. You MUST use "glxgears" for the child process. When a context switch occurs
Define the term Punctuation: Symbols like commas and semicolons that a compiler employs to understand the structure of the program.
Number of Threads: Threads can be a useful abstraction and implementation mechanism to partition independent program actions. However, when there is coordination (or interference) between these threads, the required synchronization mechanisms increase
Write down some of the steps comprised in designing programming?
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