多选题Which two statements are true regarding a tablespace（）AIt can span multiple databases.BIt can consist of multiple data files.CIt can contain blocks of different sizes.DIt can contain segments of different sizes.EIt can contain a part of a nonpartitioned segment.
多选题
Which two statements are true regarding a tablespace（）
A
It can span multiple databases.
B
It can consist of multiple data files.
C
It can contain blocks of different sizes.
D
It can contain segments of different sizes.
E
It can contain a part of a nonpartitioned segment.
参考解析
解析：
暂无解析
相关考题：
Which two statements correctly describe the relation between a data file and the logical databasestructures（）A、An extent cannot spread across data files.B、A segment cannot spread across data files.C、A data file can belong to only one tablespace.D、A data file can have only one segment created in it.E、A data block can spread across multiple data files as it can consist of multiple operating system （OS） blocks.
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 subqueryF、 Multiple columns or expressions can be compared between the main query and subquery
Which statement about windows and blocks is true?（）A、Transaction management is block-oriented rather than window-oriented. B、Forms automatically navigates to an item located in an activated window. C、A window may contain multiple blocks, but each block can only span one window. D、A window can contain multiple canvases, and an item can be located on multiple canvases.
Which two characteristics are true of IVRs？ （）A、 They are known as fabric routingB、 They cannot span multiple switchesC、 Their connectivity is supported by Layer 2D、 They enable devices in different VSAN fabrics to communicateE、 They require that multiple switch fabrics be merged before they can function
Which statement describes a security zone?（）A、A security zone can contain one or more interfaces.B、A security zone can contain interfaces in multiple routing instances.C、A security zone must contain two or more interfaces.D、A security zone must contain bridge groups.
Which statements are true regarding a tablespace（）A、It can span multiple databases.B、It can consist of multiple data files.C、It can contain blocks of different sizes.D、It can contain segments of different sizes.E、It can contain a part of a nonpartitioned segment
Which two statements are true regarding a PL/SQL package body？（）A、It cannot be created without a package specification.B、It cannot invoke subprograms defined in other packages.C、It can contain only the subprograms defined in the package specification.D、It can be changed and recompiled without making the package specification invalid.
Which two statements are true regarding the WebLogic domain?（）A、A WebLogic domain can have more than one Administration server.B、A WebLogic domain has at least one WebLogic server.C、A WebLogic domain can have at the most one cluster. D、A WebLogic domain can cross multiple physical machines. E、Each WebLogic domain is associated with a different Node Manager.
Which three statements are true regarding single-row functions？（）A、 They can accept only one argument.B、 They can be nested up to only two levels.C、 They can return multiple values of more than one data type.D、 They can be used in SELECT， WHERE， and ORDER BY clauses. E、 They can modify the data type of the argument that is referenced.F、 They can accept a column name， expression， variable name， or a user-supplied constant as arguments.
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.
Which two statements are true regarding the USING and ON clauses in table joins?（）A、Both USING and ON clauses can be used for equijoins and nonequijoins B、Amaximum of one pair of columns can be joined between two tables using the ON clause C、The ON clause can be used to join tables on columns that have different names but compatible data types D、The WHERE clause can be used to apply additional conditions in SELECT statements containing the ON or the USING clause
Which two statements are true regarding a tablespace（）A、It can span multiple databases.B、It can consist of multiple data files.C、It can contain blocks of different sizes.D、It can contain segments of different sizes.E、It can contain a part of a nonpartitioned segment.
Which two statements are true regarding single row functions?（）A、They accept only a single argument B、They can be nested only to two levels C、Arguments can only be column values or constants D、They always return a single result row for every row of a queried table E、They can return a data type value different from the one that is referenced
单选题Which statement about windows and blocks is true?（）ATransaction management is block-oriented rather than window-oriented. BForms automatically navigates to an item located in an activated window. CA window may contain multiple blocks, but each block can only span one window. DA window can contain multiple canvases, and an item can be located on multiple canvases.
多选题Which two statements are true regarding the USING clause in table joins?（）AIt can be used to join a maximum of three tablesBIt can be used to restrict the number of columns used in a NATURAL joinCIt can be used to access data from tables through equijoins as well as nonequijoinsDIt can be used to join tables that have columns with the same name and compatible data types
多选题Which two statements are true regarding a PL/SQL package body？（）AIt cannot be created without a package specification.BIt cannot invoke subprograms defined in other packages.CIt can contain only the subprograms defined in the package specification.DIt can be changed and recompiled without making the package specification invalid.
多选题Which two statements are true regarding the USING and ON clauses in table joins?（）ABoth USING and ON clauses can be used for equijoins and nonequijoinsBAmaximum of one pair of columns can be joined between two tables using the ON clauseCThe ON clause can be used to join tables on columns that have different names but compatible data typesDThe WHERE clause can be used to apply additional conditions in SELECT statements containing the ON or the USING clause
单选题Which statement describes a security zone?（）AA security zone can contain one or more interfaces.BA security zone can contain interfaces in multiple routing instances.CA security zone must contain two or more interfaces.DA security zone must contain bridge groups.
多选题Which statements are true regarding a tablespace（）AIt can span multiple databases.BIt can consist of multiple data files.CIt can contain blocks of different sizes.DIt can contain segments of different sizes.EIt can contain a part of a nonpartitioned segment
多选题Which two statements are true regarding the MRKT tablespace（）ANo more data files can be added to the tablespace.BSegment space is managed by free lists in the tablespace.CA user created without being assigned a default tablespace uses this tablespace.DThe tablespace can be dropped with the current setting with segments present in it.
多选题Which two characteristics are true of IVRs？ （）AThey are known as fabric routingBThey cannot span multiple switchesCTheir connectivity is supported by Layer 2DThey enable devices in different VSAN fabrics to communicateEThey require that multiple switch fabrics be merged before they can function
多选题Which two statements are true regarding the usage of the SQL*Loader utility（）AYou can load data into multiple tables during the same load session.BYou can load data from multiple files to a table during the same load session.CYou cannot perform selective data loading based on the values available in the records.DYou can use an export file generated by the EXPDP utility as an input data file to load the data.EYou can load data only if the input file is available on the disk and tape but not in a named pipes.
多选题Which two statements are true regarding the WebLogic domain?（）AA WebLogic domain can have more than one Administration server.BA WebLogic domain has at least one WebLogic server.CA WebLogic domain can have at the most one cluster.DA WebLogic domain can cross multiple physical machines.EEach WebLogic domain is associated with a different Node Manager.
多选题Which two statements are true regarding single row functions?（）AThey accept only a single argumentBThey can be nested only to two levelsCArguments can only be column values or constantsDThey always return a single result row for every row of a queried tableEThey can return a data type value different from the one that is referenced
多选题Which three statements are true regarding subqueries?（）ASubqueries can contain GROUP BY and ORDER BY clausesBMain query and subquery can get data from different tablesCMain query and subquery must get data from the same tablesDSubqueries can contain ORDER BY but not the GROUP BY clauseEOnly one column or expression can be compared between the main query and subqueryFMultiple columns or expressions can be compared between the main query and subquery
多选题Which three statements are true regarding single-row functions？（）AThey can accept only one argument.BThey can be nested up to only two levels.CThey can return multiple values of more than one data type.DThey can be used in SELECT， WHERE， and ORDER BY clauses.EThey can modify the data type of the argument that is referenced.FThey can accept a column name， expression， variable name， or a user-supplied constant as arguments.
多选题Which two statements correctly describe the relation between a data file and the logical database structures（）AAn extent cannot spread across data files.BA segment cannot spread across data files.CA data file can belong to only one tablespace.DA data file can have only one segment created in it.EA data block can spread across multiple data files as it can consist of multiple operating system （OS）blocks