23. How to encrypt PL / SQLorder? Answer: WRAp 24. Explain the differencesbetween FUNCTION, PROCEDURE, and PACKAGE Answer: function andprocedure is PL / SQL code to gather, usually in order to achieve a duty.Procedure does not need to return any value, and function returns a value, onth...
it created theworld’s first autonomous database, which is a massive feat. It’s that kind of innovation that drives job seekers to this tech giant. That means candidates typically face stiff competition. If you want to stand out, then nailing the Oracle interview questions is a must. ...
Technical Interview Round 1:In the Technical Interview Round, a video or phone call is scheduled with the candidate, and his coding skills are assessed. The interviewer generally asks two questions to the candidate based on Data Structures and Algorithms. Technical Interview Round 2:This is a per...
It ensure the use of consistent naming conventions for databases and links in a networked environment. 3. What command would you use to encrypt a PL/SQL application? WRAP 4. Explain the difference between a FUNCTION, PROCEDURE and PACKAGE. They are all named PL/SQL blocks. Function must retu...
Ans: FNDLOAD is a utility which is similar to sqlloder but loads code objects into database, where as SQLLOADER loads data objects into database. 31. What c-driver will do? Ans: C-drive copies the files from patch unzipped directory to required location in u r application file system. ...
Oracle Interview Questions and Answers 1. What is considered to be the easiest way to create an Oracle database? Using the Oracle Database Configuration Assistant Using the Oracle-supplied database creation procedures Using the SQL CREATE DATABASE ...
一.简单SQL查询:1):统计每个部门员工的数目select dept,count(*) from employee group by dept;2):统计每个部门员工的数目大于一个的记录select dept,count(*) from employee group by dept having count(*)>1;3):统计工资超过1200的员工所在部门的名称sele... 面试 Oracle SQL C C++ 原创 mb64a401e9f2...
一份OracleDBA的面試題目 看看能答出多少,正確多少 "題目考察的相當全面了;還比較側重對實際應用中常見問題解決能力的考察。 個別概念性的題目真的不大好答,不但要知其然,還要知其所以然。" OracleDBAInterviewQuestionsByBG 1.Howmanymemorylayersareinthesharedpool? 2.HowdoyoufindoutfromtheRMANcatalogifaparticula...
Interview Questions 数据文件 数据 数据库 其他 转载 mb5ff4099f0a555 2013-07-15 16:43:00 178阅读 2 mysql面试题语句mysql面试题sql语句 表名和字段 –1.学生表 Student(s_id,s_name,s_birth,s_sex) --学生编号,学生姓名, 出生年月,学生性别 –2.课程表 Course(c_id,c_name,t_id) – --课程...
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