Lexeme is a category or partitioned group of the small units of a programming language include its numeric literals, operators, and special words.
<h3>What is a lexeme in programming?</h3>
Lexemes are known to be those character strings that are put together from the character group of a program, and the token stands for what aspect of the program's grammar they are made of.
Hence, Lexeme is a category or partitioned group of the small units of a programming language include its numeric literals, operators, and special words.
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An information system is crucial to the success of a business. Itemized below are five benefits of operating an information system in a business.
<h3>What are the benefits of an Information System?</h3>
Information systems are important because:
- They help to increase and enhance operational efficiencies such as accounting, sales, inventory, and HR operations.
- They help to minimize costs. As the business makes more and more informed decisions, its costs will drop.
- It enhances customer service. Information about customers helps the business to tailor its services to the requirements of each customer.
- Information system helps the decision-makers in the business to make better and more informed decisions.
- Information systems help to ensure business continuity.
<h3>What are the requirements for creating an information system?
</h3>
An information system requires the following:
- Hardware for the computer workstation and addendums
- Software
- A network communication amongst the computers and hardware
- a map of the company's processes and the people responsible for such processes
- A procedural manual.
- Existing data from the business.
For the barber's shop, for example, some of the components of the information system he must put in place are:
A workstation that collects information about:
- Clients
- Details of Sales
- Expenses
- Compliance dates and records etc.
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Answer:
The correct option to the following question is option A.
Explanation:
Traditional database system is also known as the data warehouses and the relational database system which have been primary way organizations and the businesses have analyzed and stored their data and information for past 20 to 50 years. Traditional application of database systems are designed from ground up to the work with the data that has the primarily structured data.
A Web database or a browser-based database is the database application which is designed for accessed and managed from the Internet. Website or browser operators can be manage the collection of present analytical results-based and data on the data in the Browser-based database application.
<u>Answer:</u>
A. $686.00
<u>Reasoning:</u>
25+5+27=57 So the total amount of the deductions is $57
Subtract 57 from 743
743 - 57 = 686
So he is left with 686
Answer:
Attack is an intentional or unintentional act that causes damage or compromises information of systems supporting it.When a computer is the subject of an attack, it is used as an active tool to conduct the attack.
On the other hand, when a computer is the entity being attacked, it is the object of an attack.
