多选题Which three statements are true regarding persistent lightweight jobs？（）APersistent lightweight jobs modify several tables in the data dictionary to generate a lot of redo.BThe user cannot set privileges on persistent lightweight jobs.CPersistent light

题目
多选题
Which three statements are true regarding persistent lightweight jobs？（）
A

Persistent lightweight jobs modify several tables in the data dictionary to generate a lot of redo.

B

The user cannot set privileges on persistent lightweight jobs.

C

Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time.

D

Persistent lightweight jobs are useful when users need to create a small number of jobs that run infrequently.

E

The use of a template is mandatory to create persistent lightweight jobs.

相似考题

1.Which of the statements regarding benefit-cost analysis in the Special window are true?A . 1 and 2B . 2 and 3C . 1 and 3D . 1, 2 and 3E . None of the above.

2.Which three statements are true about persistent configuration?()A. A user cannot set privileges on the persistent lightweight jobsB. Persistent lightweight jobs generate a large amount of metadataC. It is possible to create fully self-contained persistent lightweight jobsD. The use of a template is mandatory to create persistent lightweight jobsE. Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time

3.Which three statements are true about persistent configuration?() (Choose three.)A. A user cannot set privileges on the persistent lightweight jobsB. Persistent lightweight jobs generate a large amount of metadataC. It is possible to create fully self-contained persistent lightweight jobsD. The use of a template is mandatory to create persistent lightweight jobsE. Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time

4.134 Which of the statements regarding benefit-cost analysis in the Special window are true?A. 1 and 2B. 2 and 3C. 1 and 3D. 1, 2 and 3E. None of the above

参考答案和解析
正确答案： D,E
解析： 暂无解析
更多“Which three statements are true regarding persistent lightwe”相关问题

  • 第1题：

    Which three statements are true regarding the use of the Database Migration Assistant for Unicode(DMU)?()

    A. A DBA can check specific tables with the DMU

    B. The database to be migrated must be opened read-only.

    C. The release of the database to be converted can be any release since 9.2.0.8.

    D. The DMU can report columns that are too long in the converted characterset.

    E. The DMU can report columns that are not represented in the converted characterset.


    参考答案：A, D, E

  • 第2题：

    Which two statements are true regarding L2TP? ()(Choose two.)

    A. Tunnels are initiated by the LAC

    B. Tunnels are initiated by the LNS

    C. By default, subscriber authentication occurs on the LNS

    D. By default, subscriber authentication occurs on the LAC


    参考答案：A, C

  • 第3题：

    Which of the following statements is true regarding the VERSIONS BETWEEN clause？（）  

    • A、 The VERSIONS BETWEEN clause may be used in DML statements.
    • B、 The VERSIONS BETWEEN clause may be used in DDL statements.
    • C、 The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.
    • D、 The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.

    正确答案:C

  • 第4题：

    Which statement is true regarding the INTERSECT operator?（）

    • A、It ignores NULL values 
    • B、Reversing the order of the intersected tables alters the result 
    • C、The names of columns in all SELECT statements must be identical 
    • D、The number of columns and data types must be identical for all SELECT statements in the query 

    正确答案:D

  • 第5题：

    Which two statements are true about pool-based source NAT? （）(Choose two.)

    • A、PAT is not supported.
    • B、PAT is enabled by default.
    • C、It supports the address-persistent configuration option.
    • D、It supports the junos-global configuration option.

    正确答案:B,C

  • 第6题：

    Examine the following statement that is used to modify the constraint on the SALES table： SQL> ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE； Which three statements are true regarding the above command（）

    • A、The constraint remains valid.
    • B、The index on the constraint is dropped.
    • C、It allows the loading of data into the table using SQL*Loader.
    • D、New data conforms to the constraint， but existing data is not checked
    • E、It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.

    正确答案:A,B,C

  • 第7题：

    Which statements are true regarding the Query Result Cache? （）

    • A、It can be set at the system, session, or table level.
    • B、It is used only across statements in the same session.
    • C、It can store the results from normal as well as flashback queries.
    • D、It can store the results of queries based on normal, temporary, and dictionary tables.

    正确答案:A,C

  • 第8题：

    多选题
    Which three statements are true about persistent configuration?（） (Choose three.)
    A

    A user cannot set privileges on the persistent lightweight jobs

    B

    Persistent lightweight jobs generate a large amount of metadata

    C

    It is possible to create fully self-contained persistent lightweight jobs

    D

    The use of a template is mandatory to create persistent lightweight jobs

    E

    Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time


    正确答案： C,B
    解析： 暂无解析

  • 第9题：

    多选题
    Which three statements are true regarding the fine-grained auditing （FGA）？（）
    A

    FGA is possible on SELECT statements only.

    B

    The audit trail for FGA is stored in the FGA_LOG$ table.

    C

    The audit trail for FGA is stored in the AUD_LOG$ table.

    D

    FGA enables a SQL predicate to define when to audit an event.

    E

    FGA audits DELETE statements only when audit columns are specified.

    F

    FGA includes the SQL statement used by the user as part of the audit event entry.


    正确答案： B,D
    解析： 暂无解析

  • 第10题：

    多选题
    Which three statements about subqueries are true? （）
    A

    Asinglerowsubquerycanretrieveonlyonecolumnandonerow.

    B

    Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.

    C

    Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.

    D

    Amultiplerowsubquerycanbecomparedusingthe；>；；operator.

    E

    AsinglerowsubquerycanusetheINoperator.

    F

    Amultiplerowsubquerycanusethe；=；operator.


    正确答案： D,A
    解析： 暂无解析

  • 第11题：

    多选题
    Which three statements are true about persistent configuration?（）
    A

    A user cannot set privileges on the persistent lightweight jobs

    B

    Persistent lightweight jobs generate a large amount of metadata

    C

    It is possible to create fully self-contained persistent lightweight jobs

    D

    The use of a template is mandatory to create persistent lightweight jobs

    E

    Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time


    正确答案： E,A
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following statements is true regarding the VERSIONS BETWEEN clause？（）
    A

     The VERSIONS BETWEEN clause may be used in DML statements.

    B

     The VERSIONS BETWEEN clause may be used in DDL statements.

    C

     The VERSIONS BETWEEN clause may not be used to query past DDL changes to tables.

    D

     The VERSIONS BETWEEN clause may not be used to query past DML statements to tables.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which two statements are true about pool－based source NAT? ()(Choose two.)

    A. PAT is not supported.

    B. PAT is enabled by default.

    C. It supports the address-persistent configuration option.

    D. It supports the junos-global configuration option.


    参考答案：B, C

  • 第14题：

    Which two statements are true regarding the USING clause in table joins?（）

    • A、It can be used to join a maximum of three tables 
    • B、It can be used to restrict the number of columns used in a NATURAL join 
    • C、It can be used to access data from tables through equijoins as well as nonequijoins 
    • D、It can be used to join tables that have columns with the same name and compatible data types

    正确答案:B,D

  • 第15题：

    Which three statements are true regarding persistent lightweight jobs？（）

    • A、 Persistent lightweight jobs modify several tables in the data dictionary to generate a lot of redo.
    • B、 The user cannot set privileges on persistent lightweight jobs.
    • C、 Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time.
    • D、 Persistent lightweight jobs are useful when users need to create a small number of jobs that run infrequently.
    • E、 The use of a template is mandatory to create persistent lightweight jobs.

    正确答案:B,C,E

  • 第16题：

    Which two statements are true regarding L2TP? （）(Choose two.)

    • A、Tunnels are initiated by the LAC
    • B、Tunnels are initiated by the LNS
    • C、By default, subscriber authentication occurs on the LNS
    • D、By default, subscriber authentication occurs on the LAC

    正确答案:A,C

  • 第17题：

    Which three statements are true about persistent configuration？（）  

    • A、 A user cannot set privileges on the persistent lightweight jobs
    • B、 Persistent lightweight jobs generate a large amount of metadata
    • C、 It is possible to create fully self-contained persistent lightweight jobs
    • D、 The use of a template is mandatory to create persistent lightweight jobs
    • E、 Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time

    正确答案:A,D,E

  • 第18题：

    Which three statements about subqueries are true? （）

    • A、Asinglerowsubquerycanretrieveonlyonecolumnandonerow.
    • B、Asinglerowsubquerycanretrieveonlyonerowbutmanycolumns.
    • C、Amultiplerowsubquerycanretrievemultiplerowsandmultiplecolumns.
    • D、Amultiplerowsubquerycanbecomparedusingthe"；>；"；operator.
    • E、AsinglerowsubquerycanusetheINoperator.
    • F、Amultiplerowsubquerycanusethe"；="；operator.

    正确答案:B,C,E

  • 第19题：

    多选题
    Which two statements are true regarding the use of UTF-16 encoding？ （）
    A

    Enables easier loading of multinational data.

    B

    Uses a fixed-width Multibyte encoding sequence.

    C

    Asian characters are represented in three characters.

    D

    Used a variable-width Multibyte encoding sequence.

    E

    European characters are represented on one or two bytes.


    正确答案： E,A
    解析： 暂无解析

  • 第20题：

    多选题
    Examine the following statement that is used to modify the constraint on the SALES table： SQL> ALTER TABLE SALES MODIFY CONSTRAINT pk DISABLE VALIDATE； Which three statements are true regarding the above command（）
    A

    The constraint remains valid.

    B

    The index on the constraint is dropped.

    C

    It allows the loading of data into the table using SQL*Loader.

    D

    New data conforms to the constraint， but existing data is not checked

    E

    It allows the data manipulation on the table using INSERT/UPDATE/DELETE SQL statements.


    正确答案： E,B
    解析： 暂无解析

  • 第21题：

    多选题
    Which three statements are true regarding persistent lightweight jobs？（）
    A

    Persistent lightweight jobs modify several tables in the data dictionary to generate a lot of redo.

    B

    The user cannot set privileges on persistent lightweight jobs.

    C

    Persistent lightweight jobs are useful when users need to create a large number of jobs in a short time.

    D

    Persistent lightweight jobs are useful when users need to create a small number of jobs that run infrequently.

    E

    The use of a template is mandatory to create persistent lightweight jobs.


    正确答案： B,C
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement is true regarding the INTERSECT operator?（）
    A

    It ignores NULL values 

    B

    Reversing the order of the intersected tables alters the result 

    C

    The names of columns in all SELECT statements must be identical 

    D

    The number of columns and data types must be identical for all SELECT statements in the query 


    正确答案： D
    解析： 暂无解析

  • 第23题：

    多选题
    Which three statements are true regarding subqueries?（）
    A

    Subqueries can contain GROUP BY and ORDER BY clauses

    B

    Main query and subquery can get data from different tables

    C

    Main query and subquery must get data from the same tables

    D

    Subqueries can contain ORDER BY but not the GROUP BY clause

    E

    Only one column or expression can be compared between the main query and subquery

    F

    Multiple columns or expressions can be compared between the main query and subquery


    正确答案： C,E
    解析： 暂无解析

  • 第24题：

    多选题
    Which three statements are true regarding the logical structure of the Oracle database？（）
    A

    Each segment contains one or more extents.

    B

    Multiple tablespaces can share single data file.

    C

    A data block is the smallest unit of I/O for data files.

    D

    It is possible to have tablespaces of different block sizes in a database.

    E

    Each data block in the database always corresponds to one OS block.


    正确答案： E,D
    解析： 暂无解析

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