当前位置:OCJP(310-065)题库

问题:

[单选]

A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command:java games.cards.
Poker What allows the user to do this?()

A . put Poker.jar in directory /stuff/java, and set the CLASSPATH to include /stuff/java
B . put Poker.jar in directory /stuff/java, and set the CLASSPATH to include /stuff/java/*.jar
C . put Poker.jar in directory /stuff/java, and set the CLASSPATH to include /stuff/java/Poker.jar
D . put Poker.jar in directory /stuff/java/games/cards, and set the CLASSPATH to include /stuff/java

User A issues the command: LOCK TABLES pets READ; Which command can User B execute against the pets table?() UPDATE pets…。 SELECT….FROM pets。 INSERT INTO pets…。 ALTER TABLE pets&helli。 下列哪项工作不属于业务关系管理的范围() 处理顾客投诉。 处理公共关系及应对危机。 调查和分析顾客满意度。 与顾客评审服务。 The database is configured in ARCHIVELOG mode and regular complete database backups are taken. Theloss of which two types of files may require a recovery with the RESETLOGS option? ()(Choose two) Control files。 Password files。 Inactive online redo log file。 Archived log files required to perform recovery。 Newly created tablespace which is not backed u。 You want to analyze a SQL Tuning Set (STS) using SQL Performance Analyzer in a test database. Which two statements are true regarding the activities performed during the test execution of SQLs in a SQL Tuning Set?()  Every SQL statement in the STS is considered only once for execution.。  The SQL statements in the STS are executed concurrently to produce the execution plan and execution statistics.。  The execution plan and execution statistics are computed for each SQL statement in the STS. 。  The effects of DDL and DML are considered to produce the execution plan and execution statistics.。 MD5算法是一个在电子商务中广泛应用的() 对称加密算法。 公开密钥算法。 散列算法。 私有密钥算法。

A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command:java games.cards.
Poker What allows the user to do this?()

参考答案:

  参考解析

本题暂无解析

在线 客服