网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
在命令行中启动SQL*Plus，使用如下（）命令。
A
SQLPLUS
B
SQL*PLUS
C
SQL
D
SPLUS
参考答案
参考解析
解析：
暂无解析
更多 “单选题在命令行中启动SQL*Plus，使用如下（）命令。A SQLPLUSB SQL*PLUSC SQLD SPLUS” 相关考题
考题
Which two are attributes of ／SQL*Plus? ()
A. /SQL*Plus commands cannot be abbreviated.B. /SQL*Plus commands are accesses from a browser.C. /SQL*Plus commands are used to manipulate data in tables.D. /SQL*Plus commands manipulate table definitions in the database.E. /SQL*Plus is the Oracle proprietary interface for executing SQL statements.
考题
在Oracle数据库中，以下哪个语句可以在SQL*Plus中执行emp_rec.sql脚本？（）A、emp_rec.sqlB、@emp_rec.sqlC、GETemp_rec.sqlD、SAVEemp_rec.sql
考题
Which statement correctly describes SQL and /SQL*Plus?（）A、Both SQL and /SQL*plus allow manipulation of values in the database.B、/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.C、/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.D、/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.
考题
将显示的内容输出到指定文件的SQL*Plus命令及说法错误的是（）。A、使用的SQL*Plus命令是：SQLSPOOLfile_nameB、只有关闭spool输出，才能在输出文件中看到输出的内容C、关闭spool输出的SQL*Plus命令是SQLSPOOLOFFD、在屏幕上的内容都包含在该文件中，但不包括输入的sql语句
考题
在VFP支持的如下SQL命令中，可用于设置或修改数据库表字段的字段有效性规则和默认值的命令是（）。A、INSERT-SQLB、DELETE-SQLC、ALTERTABLE-SQLD、UPDATE-SQL
考题
Which two are attributes of /SQL*Plus? （）A、/SQL*Plus commands cannot be abbreviated.B、/SQL*Plus commands are accesses from a browser.C、/SQL*Plus commands are used to manipulate data in tables.D、/SQL*Plus commands manipulate table definitions in the database.E、/SQL*Plus is the Oracle proprietary interface for executing SQL statements.
考题
单选题在SQL*PLUS中显示当前用户的命令是（）A
show accountB
show accountnameC
show userD
show usernameE
以上所述都不正确
考题
单选题在SQL*PLUS中，显示执行时长的命令是（）A
set time onB
set timing onC
set longD
set timelong onE
set sqlprompt
考题
单选题在SQL*PLUS中显示EMP表结构的命令是（）A
LIST EMPB
DESC EMPC
SHOW DESC EMPD
STRUCTURE EMPE
SHOW STRUCTURE EMP
考题
单选题Which statement correctly describes SQL and /SQL*Plus?（）A
Both SQL and /SQL*plus allow manipulation of values in the database.B
/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.C
/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.D
/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.
考题
单选题下列命令中可以执行SQL*Plus缓冲区中的一条SQL语句的是（）。A
STARTB
LISTC
/D
SPOOL
热门标签
最新试卷