Input and Output devices:
Input device: A computer is only useful when it can communicate with the external environment. When you work with the…
Input device: A computer is only useful when it can communicate with the external environment. When you work with the…
Computers are initially classified into three based on electronic signal and memory size. Classification of Digital Computer: Digital computers are…
C= Commonly O= Operated M=Machine P=Particularily U=Used for T=Technology E=Education R=Research The computer is such a thing that only the…
When operated as a random scan display unit, a CRT has the electron bim directed only to the parts of…
A computer system has many ways to communicate the processed information to the user. Computer graphics are one of the…
Conventional programming using high-level languages such as COBOL, FORTRAN, and C is commonly known as procedural-oriented programming(POP). In the procedure-oriented…
As per the concept when data is declared as private inside a class, it is not accessible from outside the…
Constant pointer: A Constant pointer is a pointer variable whose content can not be changed once it is assigned. Ex:…
The member function of every object that has access to a pointer is called this, which pointer to the object…
In the call by reference method the argument of calling(;) function is passed by reference called(.) function become aliases(giving alternate…