Big data can be described by four charaeteristics: Volume, Variety,locity and Veracity. ( ) refers to the quantity of generated and stored dataA.Volume B.Variety C.Velocity D.Veracity

题目
Big data can be described by four charaeteristics: Volume, Variety,locity and Veracity. ( ) refers to the quantity of generated and stored data

A.Volume
B.Variety
C.Velocity
D.Veracity
相似考题

1.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 systemB.Big DataC.Data warehouseD.DBMS

2.Which two statements about the SQL Management Base (SMB) are true?()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.

3.Which four actions are possible during an Online Data file Move operation?()A. Creating and dropping tables in the data file being movedB. Performing file shrink of the data file being movedC. Querying tables in the data file being movedD. Performing Block Media Recovery for a data block in the data file being movedE. Flashing back the databaseF. Executing DML statements on objects stored in the data file being moved

4.A location where data can betemporarily stored．A．AreaB．DiskC．BufferD．File

参考答案和解析
答案：A
解析：
大数据可以用四个特征来描述: Volume, Variety,locity and Veracity. Volume指储存的数据量大。
更多“Big data can be described by four charaeteristics: Volume, Variety,locity and Veracity. ( ) refers to the quantity of generated and stored data”相关问题

  • 第1题：

    _____ ：A location where data can be temporarily stored．

    A．Area

    B．Disk

    C．Buffer

    D．File

    A．

    B．

    C．

    D．


    正确答案：C

  • 第2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


    正确答案：A

  • 第3题：

    The （ ） refers to the integration of complex physical machinery with networked sensors and software. It draws together fields such as machine learning, big data, the Internet of things and machine-to-machine communication to ingest data form machines, analyze it （often in real-time）, and use it to adjust operations.

    A.Industrial internet
    B.factory internert
    C.Industrial web
    D.business

    答案：A
    解析：
    工业互联网涉及到复杂的由传感器和软件的集成的物理机械。它涉及很多领域，如机器学习，大数据，物联网，以及通过从机器获取数据来进行机器之间交互等方法，分析其数据（通常是实时的），并用它来调整操作。A．工业互联网 B．企业互联网C．工业万维网 D．商务网络

  • 第4题：

    （）can help organizations to better understand the information contained within the data and will also tify the data that is most important to the business and future business decisions.

    A.DatA.processing system
    B.Big DatA.analytics
    C.ClouD.computing
    D.Database management

    答案：A
    解析：
    本题考查计算机专业英语知识（）可以帮助组织更好地了解数据中包含的信息，还可以帮助识别对业务和末来业务决策最重要的数据A 数据处理系统B 大数据分析C 云计算D 数据库管理

  • 第5题：

    Which four actions are possible during an Online Data file Move operation?（）

    • A、Creating and dropping tables in the data file being moved
    • B、Performing file shrink of the data file being moved
    • C、Querying tables in the data file being moved
    • D、Performing Block Media Recovery for a data block in the data file being moved
    • E、Flashing back the database
    • F、Executing DML statements on objects stored in the data file being moved

    正确答案:A,C,D,F

  • 第6题：

    With a scalable volume group, where is the logical volume control information stored on the disk?（）

    • A、In the ODM
    • B、In the volume group descriptor area
    • C、In the first 512 bytes of the logical device
    • D、In the first block of the user data within the LV

    正确答案:B

  • 第7题：

    You need to cleanse and standardize the data on potential survey participants prior to inserting it into the staging database. What should you do?（）

    • A、Import the data into a staging table by using the OPENROWSET BULK statement. Execute a Transact-SQL stored procedure to cleanse the data and to insert the data into the database.
    • B、Import the data into a staging table by using the BULK INSERT statement. Execute a Transact-SQL stored procedure to cleanse the data and to insert the data into the database.
    • C、Create a SQL Server Integration Services （SSIS） package to import， standardize， and cleanse the data.
    • D、Create a CLR stored procedure to import the data into a staging table， to cleanse and standardize the data， and to insert the data into the database.

    正确答案:C

  • 第8题：

    多选题
    Which two statements about the SQL Management Base (SMB) are true?（）
    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.


    正确答案： A,B
    解析： 暂无解析

  • 第9题：

    单选题
    With a scalable volume group, where is the logical volume control information stored on the disk?（）
    A

    In the ODM

    B

    In the volume group descriptor area

    C

    In the first 512 bytes of the logical device

    D

    In the first block of the user data within the LV


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    You need to ensure that old data and current data can be queried according to the business requirements. What should you do?（）
    A

    Specify a view based on the archival data table and current data tables.

    B

    Specify that the data must be queried by using a stored procedure.

    C

    Specify that both the archival data table and the current data tables must have indexes created on the same columns.

    D

    Specify that a SQL Server Agent job must be used to copy current data into the archival data table each night.


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A major difference between archiving and backing up data is that data backups：（）
    A

    contain data removed from the server.

    B

    contain data that still resides on the server.

    C

    are stored with the servers.

    D

    are stored securely.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true regarding the usage of the SQL*Loader utility（）
    A

    You can load data into multiple tables during the same load session.

    B

    You can load data from multiple files to a table during the same load session.

    C

    You cannot perform selective data loading based on the values available in the records.

    D

    You can use an export file generated by the EXPDP utility as an input data file to load the data.

    E

    You can load data only if the input file is available on the disk and tape but not in a named pipes.


    正确答案： B,A
    解析： 暂无解析

  • 第13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


    正确答案：A

  • 第14题：

    Big data can be described by four characteristics:Volume,Variety,Velocity and Veracity.（ ）refers to the quantity of generated and stored date.

    A.Volume
    B.Variety
    C.Velocity
    D.Veracity

    答案：A
    解析：
    大数据可以用四个特征来描述:Volume,Variety,Velocity and Veracity.Volume指储存的数据量大。

  • 第15题：

    （ ）is a massive volume of structured and unstructured data so large it's difficult to process using traditional database or software technique.


    A. DatA.Processing system
    B. Big DatA.
    C.Date warehouse
    D.DBMS

    答案：B
    解析：
    大数据是存储大量的结构化和非结构化数据，且用常规的数据库和软件技术难以处理。

  • 第16题：

    （ ）represents the informationassets characterized by such a High volume, Velocity and Variety to requirespecific Technology and Analytical Methods for its transformation into Value.

    A.Internet plus
    B.Industry 4.0
    C.Big data
    D.ClouD.computing

    答案：C
    解析：

  • 第17题：

    A major difference between archiving and backing up data is that data backups：（）

    • A、contain data removed from the server.
    • B、contain data that still resides on the server.
    • C、are stored with the servers.
    • D、are stored securely.

    正确答案:B

  • 第18题：

    A pSeries server is being used as a file server and all data is stored on a non-root volume group and resides on mounted filesystems. Which of the following commands provides the quickest way to backup all of the data and filesystem definitions？（）

    • A、tar
    • B、cpio
    • C、savefs
    • D、savevg

    正确答案:D

  • 第19题：

    多选题
    Some data storage and transfer media have fixed-length physical records.  When the data records are short， more then one can be stored in a single， physical record to use the storage space efficiently. Consider this data：   1119 Smith 1120 Yvonne 1121 Albert 1130 Thomas   Which two statements can you use to load the data into the EMP table？（）
    A

    A

    B

    B

    C

    C

    D

    D


    正确答案： C,A
    解析： 暂无解析

  • 第20题：

    多选题
    Which two statements about the SQL Management Base (SMB) are true? （）(Choose two.)
    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.


    正确答案： D,A
    解析： 暂无解析

  • 第21题：

    单选题
    Servlet A receives a request that it forwards to servlet B within another web application in the same webcontainer. Servlet A needs to share data with servlet B and that data must not be visible to other servlets inA’s web application. In which object can the data that A shares with B be stored？（）
    A

    HttpSession

    B

    ServletConfig

    C

    ServletContext

    D

    HttpServletRequest

    E

    HttpServletResponse


    正确答案： B
    解析： 暂无解析

  • 第22题：

    多选题
    Which four actions are possible during an Online Data file Move operation?（）
    A

    Creating and dropping tables in the data file being moved

    B

    Performing file shrink of the data file being moved

    C

    Querying tables in the data file being moved

    D

    Performing Block Media Recovery for a data block in the data file being moved

    E

    Flashing back the database

    F

    Executing DML statements on objects stored in the data file being moved


    正确答案： B,F
    解析： 暂无解析

  • 第23题：

    多选题
    Which two statements are true regarding Oracle Data Pump（）
    A

    EXPDP and IMPDP are the client components of Oracle Data Pump.

    B

    DBMS_DATAPUMP PL/SQL packages can be used independently of the Data Pump clients.

    C

    Oracle Data Pump export and import operations can be performed only by users with the SYSDBA privilege.

    D

    Oracle Data Pump imports can be done from the export files generated in the export utility of previous versions.

    E

    EXPDP and IMPDP use the procedures provided by DBMS_METADATA to execute export and import commands.


    正确答案： E,A
    解析： 暂无解析

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