A business that updates its records all at once at the end of the business day uses ________ processing

Write SQL statements to do the following:

(1) List the name and granted roles of the current user; (2) List name and type of all objects owned by the current user; (3) List table name and the tablespace name to which the table is assigned of all tables owned by the current user; (4) List the next value of the sequence Emp_Seq.

Some abbreviation codes are called _____ codes because they use a specific combination of letters that are easy to remember.

A. harmonic B. sequence C. mnemonic D. rhapsodic