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关于SQL*PLUS的叙述正确的是()
A.SQL*PLUS是ORACLE数据库的专用访问工具
B.SQL*PLUS是标准的SQL访问工具,可以访问各类关系型数据库
C.SQL*PLUS是所有ORACLE应用程序的底层API
D.SQL*PLUS是访问ORACLE数据库的唯一对外接口
E.以上所述都不正确
参考答案
更多 “ 关于SQL*PLUS的叙述正确的是() A.SQL*PLUS是ORACLE数据库的专用访问工具B.SQL*PLUS是标准的SQL访问工具,可以访问各类关系型数据库C.SQL*PLUS是所有ORACLE应用程序的底层APID.SQL*PLUS是访问ORACLE数据库的唯一对外接口E.以上所述都不正确 ” 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
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
关于PL/SQL块的说法正确的是()A、执行部分是必须的,因此声明部分也可以放到执行部分中来B、PL/SQL块在执行时,是统一传输给数据库服务器进行执行的C、在PL/SQL中SELECT的语句的用法与在SQL*PLUS中完全一致D、匿名PL/SQL块的执行效率要高于命名PL/SQL块
考题
关于SQL*PLUS的叙述正确的是()A、SQL*PLUS是ORACLE数据库的专用访问工具B、SQL*PLUS是标准的SQL访问工具,可以访问各类关系型数据库C、SQL*PLUS是所有ORACLE应用程序的底层APID、SQL*PLUS是访问ORACLE数据库的唯一对外接口E、以上所述都不正确
考题
Which two are attributes of iSQL*Plus? ()A、/SQL*Plus commands cannot be abbreviated.B、/SQL*Plus commands are accessed 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
下列关于PL/SQL的说法正确的是()A、PL/SQL是应用于各种数据库上的通用语言B、PL/SQL是过程化的SQL语言C、PL/SQL是只能在SQL*PLUS中运行D、在PL/SQL可以直接执行所有的SQL操作
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Which /SQL*Plus feature can be used to replace values in the WHERE clause?()A
Substitution variablesB
Replacement variablesC
Prompt variablesD
Instead-of variablesE
This feature cannot be implemented through /SQL*Plus
考题
多选题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
多选题Which two are attributes of iSQL*Plus? ()A/SQL*Plus commands cannot be abbreviated.B/SQL*Plus commands are accessed 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
单选题关于SQL*PLUS的叙述正确的是()A
SQL*PLUS是ORACLE数据库的专用访问工具B
SQL*PLUS是标准的SQL访问工具,可以访问各类关系型数据库C
SQL*PLUS是所有ORACLE应用程序的底层APID
SQL*PLUS是访问ORACLE数据库的唯一对外接口E
以上所述都不正确
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Which /SQL*Plus feature can be used to replace values in the WHERE clause?()A
Substitution variablesB
Replacement variablesC
Prompt variablesD
Instead-of variablesE
This feature cannot be implemented through /SQL*Plus.
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
单选题下列关于PL/SQL的说法正确的是()A
PL/SQL是应用于各种数据库上的通用语言B
PL/SQL是过程化的SQL语言C
PL/SQL是只能在SQL*PLUS中运行D
在PL/SQL可以直接执行所有的SQL操作
考题
单选题关于PL/SQL块的说法正确的是()A
执行部分是必须的,因此声明部分也可以放到执行部分中来B
PL/SQL块在执行时,是统一传输给数据库服务器进行执行的C
在PL/SQL中SELECT的语句的用法与在SQL*PLUS中完全一致D
匿名PL/SQL块的执行效率要高于命名PL/SQL块
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