what is data modellingdata modeling is the basic
What is data modelling?
Data modeling is the basic step in the examine modeling.
In data modeling the data objects are examined independently of processing. The data model shows how data are related with one another.
Expected delivery within 24 Hours
what are the benefits of evolutionary prototypingi fast delivery of the working systemii user is included while developing the systemiii more useful
what are the characteristics of srs i correct - the srs should be made up to date when appropriate needs are identifiedii unambiguous - when the
what are the objectives of analysis modelingi to explain what the customer needsii to establish a basis for the creation of software designiii to
define data dictionarythe data dictionary can be explained as an organized collection of all the data elements of the system with precise and
what is data modellingdata modeling is the basic step in the examine modelingin data modeling the data objects are examined independently of
what is cardinality in data modellingcardinality in data modeling cardinality verifies how the number of occurrences of one object is related to the
what does level0 dfd represent level0 dfd is known as fundamental system model or context model in the context model the entire software system is
what is a state transition diagramstate transition diagram is mainly a collection of states and events the events cause the system to change its
q what is dot pitch of a crtdot pitch of a crt is the distance between phosphor dots of same colour in trinitron screens the term slot pitch is used
1943718
Questions Asked
3,689
Active Tutors
1436986
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?