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!
Define object-relational systems?
Systems that give object-oriented extensions to relational systems are known as object-relational systems.
growing phase and shrinking phase are disjoint, why ?
What is the difference between internal tables and extract datasets? The lines of an internal table always have the similar structure. By using extract datasets, you can ha
Which is an advantage of view? The Advantages of view is Data security, Derived columns and Hiding of complex queries
Explain forms based and graphical interface? Forms based and graphical interface: graphical user interface (GUI) is a kind of user interface which permits people to interact
Explain the Strategy of Database Planning ?
What is meant by heuristic optimisation?Discuss the major heuristics that are applied during query optimisation.
how the string works as keyword?
Types of data independence Data independence can be classified into the following two types: Physical Data Independence: This means that for any change made in the physi
Define page. The database is partitioned into some number of fixed-length blocks, which are referred to as pages.
What is a recursive relationship? Give an example not used in the text. A recursive relationship is a relationship among an entity and itself. For example, given the entity PER
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: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd