Algorithm Algorithm means step-by-step problem solving. That is, to break a problem into several steps and solve each step in turn to solve the entire problem.
RDBMS A database management system is a software consisting of several programs. That is, the software that uses the database management system to store the records in different tables / files and through querying the relationship between multiple databases is called relational database management system. It consists of several interrelated files. This management system is …
Information Technology Information technology is the technology of storing data or information and using the stored data. The branch of technology concerned with the dissemination, processing and storage of information, especially by means of computers. Oxford English dictionary Information technology is basically an integrated technology which has emerged as information technology after long practice in …
Asynchronous transmission Asynchronous data transmission is one of the three methods of data transmission. In asynchronous data transmission, sender or source system sends one character of whole data at once to the receiver or destination system.
Bus: Bus is an electrical path that resides inside the motherboard. There are two main types of bus; internal or system bus and external or expansion bus. The system bus connects the CPU to other devices and the expansion bus connects the external devices such as keyboard, mouse etc. to the CPU. The three main …
What is Bus and Bus Speed? Illustrate interconnected buses in motherboard. Read More »
Software Software is a set of instructions that make the computer perform tasks. In other words, software tells the computer what to do. Though the array of available programs is vast and varied, most software fall into two major categories; system software and application software. Types of software System software Operating system software Network operating …
What is software? What are the various types of software. Read More »
Software Piracy or Copyright Infringement of Software: Using, modifying, distributing, selling a software without proper license or permission or right is termed as software piracy. A software should only be used as per its license. When a software is covered with copyright laws and gets used in a way that violates one or more conditions, …
Peripheral Device: Those devices which are not required or essential for a computer system to boot and run are called peripheral devices. A computer system has four categories of computer hardware among which mostly all I/O devices are peripheral devices. Though there are other devices which are both input and output devices and most of …
What are peripheral devices? What are the types of peripheral devices? Give Example. Read More »
Molarity (M): Molarity is defined as the number of moles of solute per litter of solution. That is, Here, W = weight of solute. M = molecular mass of solute V = volume of solution Molality (m): It is defined as the number of moles of solute per kg of solvent. …
Define molarity, molality, normality, mole-fraction. Read More »
Order: Order of a reaction is defined by the number of atoms or molecules, whose concentration change during the reaction and determine the rate of the reaction. For example, It is a first order reaction. It is a second order reaction. Molecularity: The molecularity of an elementary reaction is defined as the number of reactant …
