DAT 380 Advanced Database Architecture The Latest Version A+ Study Guide **********************************************
DAT 380 Entire Course Link https://www.onlinehelp123.com/dat-380 **********************************************
DAT 380 Wk 4 - Practice: Reading Accurately
complete
the
4.1
to
4.5
Readings
and
Participation Activities to receive full points for this practice. You have unlimited attempts. The points you see in zyBooks do not reflect the points you receive in the gradebook. Students at San Antonio Community College "Students' are a set of people.A set of things is an entty type Eleanor Rigby,a stu dent at San Antonio community college In some sentences,' Eleanor Rigby' might refe r to a value of the name attribute, or attribute instance, Howeve, in the sentence Elean or Rigby,a student at San Antonio community colege', the name refers to a student, w hich is an entity nstance. Students take exams Students take exams' is a statement about stucent and axam two entity types.A statement about entity types is a relationship type. Eleanor Rigby takes the final exam in calculus Eleano(Rigby is a student entity i nstance."Final exam in calculus"is an exam entty instance.A statement about entity ins tances is a relationship instance. Student record number "Stuoent record number is a set of rumbers descrbing the student entity.A set of Cescriptive properties is an attribute type. 324A21324A21is an indlvidual student record number, Indivildual values are attr ibute instances.