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What is a database and why is it beneficial to use databases?
A database is a one-stop computerized location to find specific information. Note, that doesn't mean ALL information, just whatever info THAT database has. The benefit is having a lot of info available in one place. The detriment is a database can seem deceiving if a person does not realize the database does not mean all info. For example, NO library database contains ALL books ever published. But it does contain all books in THIS library.
Why do we use queries?
Queries are used to request specific information from a database. They help extract data that meets certain criteria, filter out irrelevant information, and provide answers to specific questions. By utilizing queries, users can efficiently retrieve the data they need without having to manually search through the entire database.
What is program data Independence?
Program data independence refers to the ability to change the data structures and organization within a database without affecting the application programs that use the data. This allows developers to modify data structures without having to rewrite or change the application code, promoting flexibility and ease of maintenance in database systems.
What is sybase skill?
Sybase is a relational database management system (RDBMS) that is commonly used in enterprise environments for data management. Having Sybase skills means being proficient in designing, managing, and querying databases using Sybase technology. This includes knowledge of SQL programming, database administration, and tuning performance for Sybase databases.
What are some advantages of having the student enrolment information on a computerized database compared to manual record keeping?
Some advantages of having student enrollment information on a computerized database include: Improved organization and efficiency: Information can be easily sorted, searched, and updated, saving time and effort compared to manual record keeping. Enhanced accuracy: Computerized databases can minimize human errors, ensuring reliable and correct information. Easy accessibility: Authorized personnel can access the database remotely, allowing for efficient collaboration, sharing of information, and generating reports.
Does having a master's degree automatically make you a doctor?
No, having a master's degree does not automatically make you a doctor. A doctorate degree, such as a PhD or an MD, is required to be called a doctor.
How do you balance equations without having to do it manually?
Automatically. What type of equations.
What is the purpose of having a table in a database?
because it make easy the work and to understand data
How does a database solve these problems?
Having a database can solve a lot of problems. It keeps information organized and easily updates. It organizes any information to be accessed by anyone that has access.
If you have a baby in Utah are you automatically emancipated?
No. Getting pregnant/giving birth does not emancipate a minor in any state of the US.
What impact is globalization having on the use of information systems in business?
yes baby with the new database
What are the common reasons for a desk rejection by a journal?
Desk rejections by journals commonly occur due to reasons such as the submission not fitting the scope of the journal, lacking originality or significance, having serious methodological flaws, or not following the journal's formatting and submission guidelines.
What are the benefits of a cellar tracker?
Having a cellar tracker can be beneficial for some. Having an online database at your finger tips to compare your wine with thousands of others can be beneficial.
Could you explain the purpose of logical database design?
Logical database design is the process of designing the database at a conceptual level as opposed to a physical level. There are many advantages of conceptual database design, such as the ability to design the database without having to commit to a particular database management system, to produce a document that is readable and understandable to everyone in the company (not just the database person) and to produce an overall design document that can be saved as a part of the documentation of the database for future enhancement, maintenance and support work. Logical database design produces documents for use in the same way that architects produce blueprints for building purposes.
Types of keys?
There are many keys in database each having particular use. Types of keys in database are : Primary key, candidate key, alternate key, foreign key, surrogate key.
What results from having a nation having conflicting economic goals?
the need for economic safety nets
Is a 17-year-old mother considered emancipated automatically?
No. Having a child does not emancipate a person.
