Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Our company hires independent contractors to install equipment at precise locations across North America. We want to track the installation data and generate reports.
The company requires a web-based relational database that holds data regarding
1) the installation of equipment
2) the timecard records or payroll for the independent contractors who install the equipment, and
3) Some information regarding the specific store that has equipment installed in it. The installation data add digital photographs of proof of installation. The website will prepare reports for several types of users. Some of these reports will add pictures, and some of these reports will be downloadable as spreadsheets. Definite users will have access to their own partially completed forms prior to form submission.
Skills required are Database Administration, PHP, Web Hosting, Website Design
Components of database manager The above functions are reached by the database manager. The major elements of a database manager are: Authorisation control: This mod
Mention the purpose of SID and SOD lines SID (Serial input data line): It is an input line by which the microprocessor accepts serial data. SOD (Serial output data line)
Where does view definition stored? A view definition is permanently stored as part of the database.
What are the advantages of embedded query language? Give an example of an embedded SQL query. Embedded query language - SQL could be implemented within two ways. It can be us
What are the DBMS languages? Briefly explain? Data Definition language (DDL):A database schema is specified through a set of definitions expressed through a special language
Physical Database Design Issues The database design includes the process of logical design with the use of E-R diagram, normalisation, etc., followed by the physical design.
Optimistic Concurrency Control Is locking the only way to stop concurrency related problems? There exist some other ways too. One such way is known as an Optimistic Concurrency
Define the term- Actors and Data Stores Actors: An actor is the active object which drives data flow graph by producing or consuming values. Actors are attached to inputs a
Command Line Interfaces: These are interactive interfaces, character-based that let you use the complete power and functionality of the DBMS query language directly. They permit yo
Explain Authorization and Integrity Manager ? Authorization and Integrity Manager: Tests for the satisfaction of integrity constraints and checks the authority of users to acce
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd