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Question: The X School operates 40 buses that serve approximately 1,000 students in grades K-12. The bus operation involves 30 regular routes, plus special routes for activities, athletic events, and summer sessions. The school employs 12 full-time drivers and 25 to 30 part-time drivers. A dispatcher coordinates the staffing and routes and relays messages to drivers regarding students and parents who call about pickup and drop-off arrangements. Create two use cases for the school bus system.
What structured query language (SQL) statement scripts are needed to create the database schema for the relational database system and manipulate the data.
What errors prevent the table displayed above from being first normal form compliant? Bring the table(s) into first normal form compliance without loss of any data. Identify primary and foreign keys (when present) for all tables.
write a query to display customer id from the order table associated with order id in given database.
How the information systems you have chosen for your organization can be used to transform data into information, and information into knowledge.
Explain and design an MSSQL solution for high availability
Explain why the following command would create an error and what changes could be made to fix the error: SELECT V_CODE, SUM(P_QOH) FROM PRODUCT.
Define SQL and state the differences between SQL and other conventional programming Languages. Name the three major set of files on disk that compose a database in Oracle.
From constructor to destructor (taking into consideration Dispose() and the concept of non-deterministic finalization), what the are events fired as part of the ASP.NET System.Web.UI.Page lifecycle. Why are they important? What interesting things ..
Encrypting a message with a private key (of the sender) in an asymmetric system provides:
One of the many problems with data redundancy is the likely occurrence of data inconsistencies-two different initials have been entered for the teacher named Maria Cordon.)
Database Systems and Administration (ECM38IS) - design and research issues related to Database Management Systems - Evaluate the role of conceptual modeling
create an entity-relationship diagram (ERD) from the entity and attributes list for the database project you selected similar to what you did in the Discussion Board this week. Your submission should ensure the following
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