Discuss the importance of Database systems to the overall operation of the organization or the applications that use the database system.

 Question-:1)

Discuss the importance of Database systems to the overall operation of the organization or the applications that use the database system.

Answer: A database is an organized collection of structured data that eases accessibility and management of data. You will find various tools that help take care of the company database management system. Now, let’s understand the basic functions of an electronic database. The purpose of a database is to assist in organizing and storing large volumes of data, which ultimately improves data accessibility. Hence, you can improve your data analysis and get actionable insights without delays. Data can be quickly and efficiently found in a database; this allows multiple users to access the DBMS and modify it accordingly.

Besides the technical advantages of database management systems to multiple kinds of organizations, there are also specific advantages of database management systems to business operations. These systems are integrated into the interface that customers use to make purchases from a business.

The database management system’s data sorting and search features make it simple for customers to easily search a business’s database using a website, find products according to various criteria such as price and brand and make a purchase without difficulty. This makes a database management system particularly useful for businesses needing to sell to the public.

Question 2:) Who are the End-users of database Systems.
Answer:) End users are the people whose jobs require access to a database for querying, updating, and generating reports.

Question 3:) What database management system is used to support the database systems.?

Answer:-)SQL server standardized programming language that allows database administrators to manage databases and query data.

Question 4:) What roles do database administrators perform to maintain the database system.?

Answer:-) Here are many Keys and Responsibilities of database Administrators from which some are:

  • Software Installation and Maintainance
  • Loading
  • Data Extraction
  • Backup and Recovery
  • Security
  • Data Handling
  • Performance Monitoring.

Comments

Post a Comment

Popular posts from this blog

A recursive function in C++ must always have a void return type.

  Recursion doesn't work only with methods/functions that return values. Recursion means only that the method/function calls itself. You must guarantee that there is at least one stop condition but this does not require the function to return a value. This is commonly achieved by incrementally changing one or more arguments that you pass each time the function recursively calls itself. When those arguments satisfy a certain condition your function no longer calls itself and all pending operations are solved. You can use any mutable Object as a parameter of the recursive function to store the result. For example, the backward-sentence problem you mentioned could be written as: public void stringReverse(String s, int index, StringBuilder sb) { if (index < 0) return; sb.append(s.charAt(index)); stringReverse(s, index - 1, sb); } And we called like this StringBuilder sb = new StringBuilder(); stringReverse(mySentence, mySentence.length() - 1, sb);
Read more

Explain the roles of graphical charts/diagrams in providing a better understanding of data in BI reporting. Give examples.

Image
  Answer: When the currency you’re playing in is dollars, and our goal is to collect millions of them, you’ll need to learn how to create visuals. Without a doubt, visuals and business intelligence systems go hand in hand more than ever. To find true success, you need to learn all that you can about data visualization and how it can be useful to you. The following information will help you get a clear idea of how business intelligence works and why you need visuals. When we make use of data visualisation, we are playing to the strengths of the human brain. Data visualisation is useful because it summaries and points out key metrics, such as sales revenue, customer retention, business productivity, profits and losses, overhead costs, and the size of your inventory. With data visualisation, we get a helping hand in pointing out market trends and existing problems, so that you are better able to solve them. When we are able to point out these problems, we and our team will have strong...
Read more

What do “Feasibility” and “Desirability” mean in the context of software design. Specify one question for each that leads to a design type.The main goal of a software design thinking work process is to create a solution that is desirable, feasible, and viable. This means our solution should not only provides a solution but also needs to implement easily and have a proper commercial model. Desirability is at the forefront as it is mainly concerned with our ideas and validating things about taking users in mind and also to do testing again and again. A test for desirability focuses on whether your solution is a nice to have or a must-have for your customer. Ask yourself, what task am I helping my customer complete? What does successful completion of that task look like for them? Looking at what they are trying to do and why it is important to them puts yourself in their shoes, lets you look at your solution from their eyes. If you are solving the key pain points they encounter when trying to complete this task, your solution has met the test for desirability. If not, and there are other pain points that you haven’t addressed, then pivoting your solution might put you on a better path. Feasibility in software design is a validation process that looks at how design delivers to requirements, objectives, and goals. The common Software design feasibility is: Technical Financial Usability Risk Experience Quality Feasibility is a way to evaluate the desirability of a project or a design. Any company before any project invests their time and money in any project they want to know how successful the project will be before investing. As the company wants to know how much amount of research is needed to be done and also to know the market value of a project.

  The main goal of a software design thinking work process is to create a solution that is desirable, feasible, and viable. This means our solution should not only provides a solution but also needs to implement easily and have a proper commercial model. Desirability  is at the forefront as it is mainly concerned with our ideas and validating things about taking users in mind and also to do testing again and again. A test for desirability focuses on whether your solution is a nice to have or a must-have for your customer. Ask yourself, what task am I helping my customer complete? What does successful completion of that task look like for them? Looking at what they are trying to do and why it is important to them puts yourself in their shoes, lets you look at your solution from their eyes. If you are solving the key pain points they encounter when trying to complete this task, your solution has met the test for desirability. If not, and there are other pain points that you have...
Read more