单选题What does the Character Set Scanner command line utility do？（）A Reports only on any Unicode character conversions required.B Performs character set conversions to the new specified character set.C Scans on any character set conversion required， then co

题目
单选题
What does the Character Set Scanner command line utility do？（）
A

Reports only on any Unicode character conversions required.

B

Performs character set conversions to the new specified character set.

C

Scans on any character set conversion required， then converts the data.

D

Checks for any character definitions that will fail conversion to the new character set.

相似考题

1.Which is not a valid locale definition file type?()A. LanguageB. Linguistic sortC. CalendarD. TerritoryE. Character set

2.In a database with the database character set of US7ASCII and a national character set of UTF－8, which datatypes would be capable of storing Unicode data by default?()A. VARCHAR2B. CHARC. NVARCHAR2D. CLOBE. LONG

3.A sequence of any number of characters enclosed in the double queotes“”is called a character ______.A．arrayB．groupC．setD．string

4.Automatic data conversion will occur if which of the following happens?()A. The client and server have different NLS_LANGUAGE settings.B. The client and server character sets are not the same, and the database character set is not a strict superset of the client character set.C. The client and server are in different time zones.D. The client requests automatic data conversion.E. The AUTO_CONVERT initialization parameter is set to TRUE.

更多“单选题What does the Character Set Scanner command line utility do？（）A Reports only on any Unicode character conversions required.B Performs character set conversions to the new specified character set.C Scans on any character set conversion required， then co”相关问题

  • 第1题：

    在生成Mapinfo的基站数据矢量图形时，当在Mapinfo中打开基站数据库文件时，在File Character Set下拉选择中应选择（），以保证能显示中文字符。

    • A、Windows US & W.Eeurope[ANSI]  
    • B、DOS Extended ASCII  
    • C、DOS Multiligual  
    • D、No Character Set Conversion

    正确答案:D

  • 第2题：

    public class Alpha{  private static Character（） ids；  public static void main（ String[] args）{  ids = new Character[args.length]；  for （int i=0； iids[i] = new Character（ args[i] ）；  System.out.print（ ids[i] ）；  }  }  }   What is correct？（）  

    • A、 Compilation fails.
    • B、 The code runs with no output.
    • C、 An exception is thrown at runtime.
    • D、 The code runs， outputing a concatenated list of the arguments passed to the program.

    正确答案:A

  • 第3题：

    In a design situation, there are multiple character sets that can properly encode your data. Which three should influence your choice of character set?（）

    • A、Syntax when writing queries involving JOINS
    • B、Memory usage when working with the data 
    • C、Character set mapping index hash size
    • D、Disk usage when storing data

    正确答案:B,C,D

  • 第4题：

    You are about to plug a multi-terabyte non-CDB into an existing multitenant container database (CDB). The characteristics of the non-CDB are as follows: -Version: Oracle Database 11g Release 2 (11.2.0.2.0) 64-bit -Character set: AL32UTF8 -National character set: AL16UTF16 -O/S: Oracle Linux 6 64-bit The characteristics of the CDB are as follows: -Version: Oracle Database 12c Release 1 64-bit -Character Set: AL32UTF8 -National character set: AL16UTF16 -O/S: Oracle Linux 6 64-bit Which technique should you use to minimize down time while plugging this non-CDB into the CDB?（）

    • A、Transportable database
    • B、Transportable tablespace
    • C、Data Pump full export/import
    • D、The DBMS_PDB package
    • E、RMAN

    正确答案:B

  • 第5题：

    Which component of the Oracle networking architecture provides character set and data type conversion between different character sets on the client and server？ （）

    • A、SQL*Plus
    • B、Oracle Net
    • C、Two-Task Common （TTC）
    • D、Oracle Protocol Support （OPS）

    正确答案:C

  • 第6题：

    Which is not a valid locale definition file type？（）

    • A、 Language
    • B、 Linguistic sort
    • C、 Calendar
    • D、 Territory
    • E、 Character set

    正确答案:C

  • 第7题：

    单选题
    In a database with the database character set of US7ASCII and a national character set of UTF-8， which datatypes would be capable of storing Unicode data by default？（）
    A

     VARCHAR2

    B

     CHAR

    C

     NVARCHAR2

    D

     CLOB

    E

     LONG


    正确答案： C
    解析： 暂无解析

  • 第8题：

    多选题
    In a design situation, there are multiple character sets that can properly encode your data. Which three should influence your choice of character set?（）
    A

    Syntax when writing queries involving JOINS

    B

    Memory usage when working with the data 

    C

    Character set mapping index hash size

    D

    Disk usage when storing data


    正确答案： B,A
    解析： 暂无解析

  • 第9题：

    单选题
    In a database with the database character set of US7ASCII and a national character set of UTF-8, which datatypes would be capable of storing Unicode data by default?（）
    A

    VARCHAR2

    B

    CHAR

    C

    NVARCHAR2

    D

    CLOB

    E

    LONG


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    Automatic data conversion will occur if which of the following happens？（）
    A

     The client and server have different NLS_LANGUAGE settings

    B

     The client and server character sets are not the same，and the database character set is not a strict superset of the client character set

    C

     The client and server are in different time zones

    D

     The client requests automatic data conversion

    E

     The AUTO_CONVERT initialization parameter is set to TRUE


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which is not a valid locale definition file type？（）
    A

     Language

    B

     Linguistic sort

    C

     Calendar

    D

     Territory

    E

     Character set


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Automatic data conversion will occur if which of the following happens?（）
    A

    The client and server have different NLS_LANGUAGE settings.

    B

    The client and server character sets are not the same, and the database character set is not a strict superset of the client character set.

    C

    The client and server are in different time zones.

    D

    The client requests automatic data conversion.

    E

    The AUTO_CONVERT initialization parameter is set to TRUE.


    正确答案： E
    解析： 暂无解析

  • 第13题：

    Which of the following is TRUE about the ping  -f command?（）

    • A、 It is useful for diagnosing data dependent problems by filling the packet with the byte pattern following the "f" in the command line. 
    • B、 It is useful for flooding from slow character based terminals since it only displays a dot "." for each packet sent in fast mode. 
    • C、 It is useful for flooding from slow character based terminals since it only displays a dot "."       for each packet sent and a backspace on returned in fast mode. 
    • D、 The command can only be run by root.

    正确答案:D

  • 第14题：

    Automatic data conversion will occur if which of the following happens？（）

    • A、 The client and server have different NLS_LANGUAGE settings
    • B、 The client and server character sets are not the same，and the database character set is not a strict superset of the client character set
    • C、 The client and server are in different time zones
    • D、 The client requests automatic data conversion
    • E、 The AUTO_CONVERT initialization parameter is set to TRUE

    正确答案:B

  • 第15题：

    Automatic data conversion will occur if which of the following happens?（）

    • A、The client and server have different NLS_LANGUAGE settings.
    • B、The client and server character sets are not the same, and the database character set is not a strict superset of the client character set.
    • C、The client and server are in different time zones.
    • D、The client requests automatic data conversion.
    • E、The AUTO_CONVERT initialization parameter is set to TRUE.

    正确答案:B

  • 第16题：

    In a database with the database character set of US7ASCII and a national character set of UTF-8, which datatypes would be capable of storing Unicode data by default?（）

    • A、VARCHAR2
    • B、CHAR
    • C、NVARCHAR2
    • D、CLOB
    • E、LONG

    正确答案:C

  • 第17题：

    For which action can you use the TO_DATE function? （）

    • A、Convert any date literal to a date
    • B、Convert any numeric literal to a date
    • C、Convert any character literal to a date
    • D、Convert any date to a character literal
    • E、Format '10-JAN-99' to 'January 10 1999'

    正确答案:C

  • 第18题：

    What does the Character Set Scanner command line utility do？（）

    • A、Reports only on any Unicode character conversions required.
    • B、Performs character set conversions to the new specified character set.
    • C、Scans on any character set conversion required， then converts the data.
    • D、Checks for any character definitions that will fail conversion to the new character set.

    正确答案:D

  • 第19题：

    单选题
    public class Alpha{  private static Character（） ids；  public static void main（ String[] args）{  ids = new Character[args.length]；  for （int i=0； iids[i] = new Character（ args[i] ）；  System.out.print（ ids[i] ）；  }  }  }   What is correct？（）
    A

     Compilation fails.

    B

     The code runs with no output.

    C

     An exception is thrown at runtime.

    D

     The code runs， outputing a concatenated list of the arguments passed to the program.


    正确答案： C
    解析： Compilation fails. Line 2: Return Type required.

  • 第20题：

    单选题
    You are about to plug a multi-terabyte non-CDB into an existing multitenant container database (CDB). The characteristics of the non-CDB are as follows: -Version: Oracle Database 11g Release 2 (11.2.0.2.0) 64-bit -Character set: AL32UTF8 -National character set: AL16UTF16 -O/S: Oracle Linux 6 64-bit The characteristics of the CDB are as follows: -Version: Oracle Database 12c Release 1 64-bit -Character Set: AL32UTF8 -National character set: AL16UTF16 -O/S: Oracle Linux 6 64-bit Which technique should you use to minimize down time while plugging this non-CDB into the CDB?（）
    A

    Transportable database

    B

    Transportable tablespace

    C

    Data Pump full export/import

    D

    The DBMS_PDB package

    E

    RMAN


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    For which action can you use the TO_DATE function?（）
    A

    Convert any date literal to a date

    B

    Convert any numeric literal to a date

    C

    Convert any character literal to a date

    D

    Convert any date to a character literal

    E

    Format '10-JAN-99' to 'January 10 1999'


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    What does the Character Set Scanner command line utility do？（）
    A

    Reports only on any Unicode character conversions required.

    B

    Performs character set conversions to the new specified character set.

    C

    Scans on any character set conversion required， then converts the data.

    D

    Checks for any character definitions that will fail conversion to the new character set.


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which component of the Oracle networking architecture provides character set and data type conversion between different character sets on the client and server？ （）
    A

    SQL*Plus

    B

    Oracle Net

    C

    Two-Task Common （TTC）

    D

    Oracle Protocol Support （OPS）


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following is TRUE about the ping  -f command?（）
    A

     It is useful for diagnosing data dependent problems by filling the packet with the byte pattern following the f in the command line. 

    B

     It is useful for flooding from slow character based terminals since it only displays a dot . for each packet sent in fast mode. 

    C

     It is useful for flooding from slow character based terminals since it only displays a dot .       for each packet sent and a backspace on returned in fast mode. 

    D

     The command can only be run by root.


    正确答案： A
    解析： 暂无解析

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