Introduction to Database System It is more accurate to define a _____ as a variety of different record types that are treated as a single unit Table Record None of these Database Flat File Table Record None of these Database Flat File ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE TABLESPACE is used to create a database trigger None of these to add/rename data files, to change storage All of these to create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace to create a database trigger None of these to add/rename data files, to change storage All of these to create a place in the database for storage of scheme objects, rollback segments, and naming the data files to comprise the tablespace ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The data-base environment has all of the following components except: None of these separate files data-base administrator data base users None of these separate files data-base administrator data base users ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Large collections of files are called databases None of these records fields file system databases None of these records fields file system ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a large DBMS each user can "see" only a small part of the entire database each subschema contains every field in the logical schema each user can access every sub¬schema all of the listed here each user can "see" only a small part of the entire database each subschema contains every field in the logical schema each user can access every sub¬schema all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL MODIFY ALLOCATES None of these REDEFINE TABLE MODIFY TABLE ALTER TABLE MODIFY ALLOCATES None of these REDEFINE TABLE MODIFY TABLE ALTER TABLE ANSWER DOWNLOAD EXAMIANS APP
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