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【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.

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[单选题] Which type of PL/SQL construct would you use to automatically correct the error resulting from a statement that was suspended due to a space/x7frelated problem？ （）

A、function  B、package  C、procedure  D、database trigger  E、anonymous PL/SQL block  

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第2题
[单选题] Which type of PL/SQL construct would you use to automatically correct the error resulting from a statement that was suspended due to a space-related problem？（）

A、 functions  B、 package  C、 procedure  D、 database trigger  E、 anonymous PL/SQL block  

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第4题
[单选题] Which of the following will begin a new unit of work?（）

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第5题
[多选题] In which four clauses can a subquery be used?（）

A、in the INTO clause of an INSERT statement  B、in the FROM clause of a SELECT statement  C、in the GROUP BY clause of a SELECT statement  D、in the WHERE clause of a SELECT statement  E、in the SET clause of an UPDATE statement  F、in the VALUES clause of an INSERT statement  

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第6题
[多选题] In which four clauses can a subquery be used? （）

A、in the INTO clause of an INSERT statement  B、in the FROM clause of a SELECT statement  C、in the GROUP BY clause of a SELECT statement  D、in the WHERE clause of a SELECT statement  E、in the SET clause of an UPDATE statement  F、in the VALUES clause of an INSERT statement  

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第7题
[多选题] Which two statements are true about terms in a routing policy?（）

A、A then statement is mandatory in a term  B、If a term does not contain a from statement, all routers match  C、If a term does not contain a from statement, the Junos OS will not commit  D、A then statement is not mandatory in a term  

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第8题
[单选题] Evaluate this SQL statement: In the statement, which capabilities of a SELECT statement are performed?（）

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第9题
[多选题] Which three statements are true about terms in a policy?（）

A、The order of the terms in a policy is irrelevant.  B、The action is specified in a then statement.  C、Terms are optional in a policy.  D、The match condition can be identified with a from statement.  E、A from statement is mandatory in a term.  

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第10题
[多选题] Which two statements are true about terms in a routing policy?（）

A、A routing policy cannot have more than one term.  B、If a term does not contain a from statement, all routes match.  C、If a term does not contain a from statement, the Junos OS will not commit.  D、A then statement is not mandatory in a term.  

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