Q55 A script abc.sql must be executed to perform a job
Q55 A script abc.sql must be executed to perform a job.
A database user HR, who is defined in this database, executes this command: $ sqlplus hr/hr@orcl @abc.sql What will happen upon execution?
- (A). The command succeeds and HR will be connected to the orcl and abc.sql databases
- (B). The command succeeds and HR will be connected to the orcl database instance, and the abc.sql script will be executed
- (C). The command fails because the script must refer to the full path name
- (D). The command fails and reports an error because @ is used twice
Xem thêm:
- Using Substitution Variables – Sử dụng biến tạm thời trong SQL
- Q102 Which two statements are true about the BIG_TBS tablespace?
- Khắc phục lỗi MoTTY X11 proxy: Unsupported authorisation protocol
- Alter table bảng lớn mà không bị treo DB như thế nào?
- Q84 Which three statements are true about the Oracle join and ANSI join syntax?
Bài viết cùng chủ đề:
-
Q166 Which query produces output for CUST_LAST_NAME containing Oder for the first row and Aus for the second?
-
Q165 Which three statements are true about multiple row subqueries?
-
Q164 As the DBA, you execute this command
-
Q163 Which two statements are true regarding Oracle database space management within blocks managed by Automatic Segment Space Management (ASSM)?
-
Q162 You start your database instance in NOMOUNT state, Which two actions are performed?
-
Q161 Examine this command Which two statements are true?
-
Q160 Examine the description of the BOOKS_TRANSACTIONS table
-
Q159 Which two statements are true about views?
-
Q158. Which two Oracle database space management features require the use of locally managed tablespaces?
-
Q157. Which three are types of segments in a Oracle database?
-
Q156 Which two statements are true about expressions using PROMO_BEGIN_DATE contained in a query?
-
Q155 Which four statements are true regarding primary and foreign key constraints and the effect they can have on table data?
-
Q154 l Which two are benefits of external tables?
-
Q153 Which three statements are true about the DESCRIBE command?
-
Q152 Which two are true about transactions in the Oracle Database?
-
Q151 Examine the description of the PRODUCTS table
