An expression is composed of operators and operands. The operands may be either constants or variables. All expressions can be evaluated to get a result. This result is known as the value returned by the expression.
What are Decision Making Statements in C? At times, it so happens that the computer may not execute all statements…
What are the Applications of Computer? Applications of Computers refer to the various ways in which computers are used in different…
7 Types of Computers: Computers can be broadly classified by their speed and computing power. It is a multi-user computer system, capable of supporting hundreds of users simultaneously.
What is System Life Cycle? The system life cycle is an organizational process of developing and maintaining systems. It helps…
What is a Computer? A computer is a programmable machine that receives input, stores and manipulates data, and provides output…
Computer technology has made incredible progress in the past half-century. In 1945, there were no stored-program computers. Today, a few…
Characteristics of Computer The following are the characteristics of computer Speed, Accuracy, Storage Capacity, Diligence, Automation, and Consistency. Let’s discuss…
Types of System These are the different types of systems and their behavior: Physical or Abstract System Open vs Closed System Open…
Elements of Systems The following are considered the elements of system in terms of information systems: Output and Inputs Processor Control Environment…