An AND gate is the physical realization of logical multiplication (AND) operation. It is an…

ll operations within a computer are carried out by means of combinations of signals passing…

Truth table for logical AND (.) operator.OR andAND are binary operations because they operate on…

The symbol ‘.’ Is used for logical multiplication operator. It is also known as ‘AND’…

The symbol ‘+’ is used for logical addition operator. It is also known as ‘OR’…

Boolean algebra deals with binary number system. It is very useful in designing logic circuits…

Virus is a program which has been written to interfere with the normal functioning of…

Folders help you to organize your files. You can create a folder either by using…

Two drives nearly all computers have are a floppy drive (drive A:) and a hard…

USB memory sticks, also called pen drives or flash drives, are becoming more and more…