What is an Arithmetic expression
Arithmetic expression: It is an expression comprising numerical values of integer or floating point kinds. For example, operators like +, -, *, / and % get arithmetic expressions as their operands and generate arithmetic values as their outcomes.
Function: The name given to assembly of statements which does some particular task and might return a value. Function can be invoked (or called) any number of time and anywhere in the program.
Model-view pattern: It is a pattern in which the representation of data (that is, the model) is kept separate from its visualization (that is, the view). These decoupling makes it simpler to change the underlying data representation, or give multiple
Search path: It is a list of folders (that is, directories) to be searched - for a program or class, for example.
Pop-up menu: A menu of actions which is generally not visible on the screen till a mouse button is clicked. The Popup menus assist to keep a user interface from becoming cluttered.
State Null character: The \u0000 character. The care must be taken not to confuse this with null reference.
Define the term Runtime error: It is an error which causes a program to finish whenever it is being run.
What are the various functions of Interrupts and system calls?
Explain the chown, chmod and chgrp?
Explain the common uses of XML.
Static variable: It is a static variable defined within a class body. Such a variable fits in to the class as a whole, and is, thus, shared by all objects of the class. The class variable may be employed to define the default value of an instance vari
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