【单选题】You issued the following command: ALTER TABLE SCOTT.EMP SHRINK SPACE; The SCOTT.EMP table is stored in the DATA1 tablespace that has the following properties: DATA1 is a read/write tablespace. ...
A.
The tablespace, DATA1, is not read-only.
B.
The tablespace, DATA1, is not autoextensible.
C.
The tablespace, DATA1, is not offline.
D.
The segment space management for the tablespace, DATA1, is manual.
【简答题】Number ysis Program Write a program that asks the user for a file name. Assume the file contains a series of numbers, each written on a separate line. The program should read the contents of the ...
【简答题】4 Read the instructions from Part One of the Writing Test and the note. The note is too long. Rewrite the note using 30-40 words. PART ONE You have to write a report for a , but your colleague h...