2014 Latest Pass4sure&Lead2pass CIW 1D0-541 Exam Questions Part:B (21-30)

21: Consider the Information Engineering diagram shown in the exhibit for a building management company. Referential integrity must be maintained such that a building cannot be deleted when it has residents. Building_ID, R_ID, Room_Count and Room_Num are integer numbers, whereas Bldg_Name, Location and Res_Name are all represented by variable-length strings with a maximum of 20 […]

2014 Latest Pass4sure&Lead2pass CIW 1D0-541 Exam Questions Part:A (31-40)

31: What is a virtual table? A.A virtual table is a relation created as the result of data manipulation, and is not a permanent part of the database. B.A virtual table is a relation stored in the databases memory; it is used when multiple users access the same relation in a database. C.A virtual table […]