第1题：
A. It contains only SQL profiles generated by SQL Tuning Advisor.
B. It stores plans generated by the optimizer using a stored outline.
C. It is part of the data dictionary and stored in the SYSAUX tablespace.
D. It is part of the data dictionary and stored in the SYSTEM tablespace.
E. It contains the statement log, the plan history, plan baselines, and SQL profiles.
第2题：
()represents the information assets characterized by such a High volume. Velocity and Variety to require specific Technology and Analytical Methods for its transformation into Value.
A.Internet plus
B.Industry
C.Big data
D.Cloud computing
第3题：
Is a massive volume of structured and unsteuctured data so large it is difficult to process using traditional database or software technique（ ）.
A.Data Processing system
B.Big Data
C.Data warehouse
D.DBMS
第4题：
A.数量（Volume）
B.种类（Variety)
C.速度（Velocity）
D.价值（Value）
第5题：
大数据具有“volume”、“variety”、“value”、“velocity”等特点，其中“volume”是 指（）。
A.数据体量巨大
B.数据类型繁多
C.价值密度低
D.数据相关性高
第6题：
大数据有( )V特点：( )。
A、3
B、4
C、1、Volume(大量);2、Variety(多样);3、Velocity(高速)
D、 1、Volume(大量);2、Variety(多样);3、Velocity(高速);4、Value(价值)。
第7题：
( ) :refers to the application of the internet and other informatio technology inconventional industries.It is an incomplete equation where various Internets (mobile Internet,cloud computing,big data or Internet of things) can be added to other fileds, fostering new industries and business development.
A.internet plus
B.industry 4.0
C.Big data
D.Cloud computing
第8题：
A location where data can betemporarily stored．
A．Area
B．Disk
C．Buffer
D．File
第9题：
（ ） refers to the application of the Internet and other information techno1ogy in conventiona1 industries. It is an incomplete equation where various Internets (mobi1e Internet ，cloud computing ，big data or Internet of Things)can be added to other fields， fostering new industries and business development.
A.Internet plusB.Industry 4.0C.Big dataD.Cloud computing
第10题：