what is catalog in dbmscatalog - a relational
What is catalog in DBMS?
Catalog - A relational DBMS maintains information about every table and index in which it contains. A catalog is a collection of special tables that stores the descriptive information of each table and index.
Expected delivery within 24 Hours
explain interblock gapinterblock gap - a track of a disk is separated into equal-sized disk blocks blocks are separated through fixed-size gaps
explain degree of relationdegree of a relation - the degree or arity of a relation is the number of attributes n of its relation
graph traversalin many problems we wish to investigate all the vertices in a graph in some systematic order in graph we often do not have any single
explain the pricing spill-over effectsuppose a firm operating in a segmented capital market such as china for example decides to cross-list its stock
what is catalog in dbmscatalog - a relational dbms maintains information about every table and index in which it contains a catalog is a collection
what is conceptual schemaconceptual schema - conceptual schema elaborates the structure of the overall database for a community of users it hides the
define and discuss indirect world systematic riskthe indirect world systematic risk can be illustrated as the covariance among a nontradable asset
the two famous methods for traversing are-a depth first traversalb breadth
differance between ddl and sdlddl and sdl - the data definition language ddl is used through dba and database designers to describe internal schema
1931052
Questions Asked
3,689
Active Tutors
1428116
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which of the following disorders is caused by a fungal infection that usually involves the skin of the toes and soles?
Problem: A nurse on the pediatric unit is caring for a group of preschool children. Which situation takes priority?
What are the nursing responsibilities or nursing implications before, during, and after administering anti-infective medications?
The documentation stated that a laparoscopic umbilical hernia repair was completed. The notes state, "Supraumbilical curvilinear incision
Question: What are the 8 principles taught in the Open the Door to Tai Chi system?
Question: Which name for a drug indicates its chemical content? Question Answer a. generic name b. brand name c. chemical name d. scientific name
A nurse is reluctant to provide care at an accident scene. Which legal definition is true regarding the provision of nursing care?