QUESTION NO: 11
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 statements and sends them to the server; SQL is the Oracle
proprietary interface for executing SQL statements.
C. /SQL*Plus is a 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 definitions in the database; /SQL*Plus does not allow
manipulation of values in the database.
Answer: A
答案解析：
B错，SQL不是oracle的专利，别的数据库也可以使用。
C错，SQL*PLUS不是语言，而是一个工具。
D错，可以使用SQL*PLUS来操作数据库中的值。