Explain Upcast
Upcast: It is a cast towards an object's ultimate super type - which is, `up' the inheritance hierarchy towards the Object class, for example: // Upcast from VariableController to HeaterController VariableController v; ... HeaterController c = v;
Upcast: It is a cast towards an object's ultimate super type - which is, `up' the inheritance hierarchy towards the Object class, for example:
// Upcast from VariableController to HeaterController VariableController v; ... HeaterController c = v;
Q. Explain method over ridding in java. Give ex
State the term Win32. Answer: Win32 considers to Microsoft 32 bit Windows API. Applications of Win32 are programs that are built along with the Win32 API.
Divide and conquer: An approach to trouble solving which attempts to decrease an overall single big trouble into multiple simpler troubles.
Define Micro-Controller.
Final method: This is a method with the final reserved word in its header. The final method might not be overridden by a method stated in a sub class.
Indirect recursion: Recursion which outcomes from method Y calling method X, whenever an existing call from X to Y is still in development or progress.
UTF: Universal Character Set (abbreviated as UCS) Transformation Format. The format for symbolizing multibyte characters which is compatible with programs and file systems which were only made to handle single byte characters.
Single line comment: A comment is in the form: // this line will be avoided by the compiler.
Well-known port: It is a port number at which a server provides a familiar service. For example, 80 is well-known port number for the servers employing the HyperText Transfer Protocol (abbreviated as HTTP).
How can I get an exact image in a web page?
18,76,764
1947429 Asked
3,689
Active Tutors
1422155
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!