Current Awareness Service is part of Active Documentation. The need for modern information is very important to researchers in the current age of information explosion. That is, what kind of work is being done on the subject, and with the help of this information, the researcher can start new work, change, and even avoid repetition […]
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A microprocessor is a small, single chip that combines the central processing unit (CPU) of a microcomputer using Very Large-Scale Integration (VLSI) technology. It serves as the brain of a microcomputer or microprocessor-based system and determines the power and other features of the computer based on its nature and capacity. Microprocessors are essential components of
Periodicals are publications that are released regularly, such as weekly, monthly, quarterly, or daily. Numerous subjects can be covered by these publications, such as news, current affairs, academic research, entertainment, hobbies, and more. Newspapers, magazines, journals, newsletters, and bulletins are examples of periodicals. Periodicals are distinguished by their periodicity, which is their publication at regular
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A database can be conceived of as a system whose base, or key concept, is simply a particular way of handling data. In other words, a database is nothing more than a computer-based record-keeping system. The overall objective of a database is to record and maintain information. A database is described as “a collection of
Just as humans use their brains to solve all intellectual tasks, computers have a brain. This allows the computer to address every issue in accordance with the operator’s instructions. The central processing unit, or CPU, is the area of the computer that handles data processing. The speed and power of computer work depend on this
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Touch is the computer as some external infrastructure that can be touched. The external infrastructure in a computer that can be touched and seen can be considered hardware. More simply, the various parts of a computer, such as the input, output, and central processing units, are collectively called hardware or mechanical equipment. A computer system’s
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Before formulating a good question category, the researcher needs to know what data to collect and from whom to collect it. Questionnaire formulation, as an art, requires reservations and skill. With sharp intelligence, sound and general knowledge, and enough experience, success in question framing is easy in many parts. Image Credit:https://pixabay.com/ Besides, the following features
The number of steps that a system analyst must take in order to analyze the system. During this step it may follow some means to collect necessary or essential information or data. Therefore, through all these methods, the necessary information is carefully collected and stored and available at hand only when requested. All these functions
The discovery of fire is considered the first stage of civilization; the source of perfection of civilization is knowledge, but for a long time the light of knowledge could not reach the common people. This situation changed after the invention of printing machines and techniques in the middle of the fifteenth century. In the sixteenth
Today’s world is called an information-rich world. A lot of information is being produced in various fields of knowledge. The diversity of the concept of information and the enormous expansion of the publishing industry have made the world alarming. The rapid and exponential growth in the amount of information available, mostly due to technological advancements,
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