What are Most Common types of Complex master-detail
relationships?

1 Answer

Answer :

There are three most common types of complex master-detail
relationships:
master with dependent details
master with independent details
detail with two masters

Related questions

Description : What are the different types of Coordinations of the Master with the Detail block?

Last Answer : POPULATE_GROUP(function) POPULATE_GROUP_WITH_QUERY(function) SET_GROUP_CHAR_CELL(procedure) SET_GROUPCELL(procedure) SET_GROUP_NUMBER_CELL(procedure)

Description : What is a master detail relationship?

Last Answer : A master detail relationship is an association between two base table blocks- a master block and a detail block. The relationship between the blocks reflects a primary key to foreign key relationship between the tables on which the blocks are based.

Description : Which trigger are created when master -detail rela?

Last Answer : master delete property * NON-ISOLATED (default) a) on check delete master b) on clear details c) on populate details * ISOLATED a) on clear details b) on populate details * CASCADE a) per-delete b) on clear details c) on populate details

Description : What are the Various Master and Detail Relation ships.

Last Answer : The various Master and Detail Relationship are a) NonIsolated :: The Master cannot be deleted when a child is exisiting b) Isolated :: The Master can be deleted when the child is exisiting c) Cascading :: The child gets deleted when the Master is deleted.

Description : While specifying master/detail relationship between two blocks specifying the join condition is a must ? True or False. ?

Last Answer : True

Description : What are the master-detail triggers?\

Last Answer : On Check_delete_masterOn_clear_detailsOn_populate_details

Description : What are the Coordination Properties in a Master-Detail relationship?

Last Answer : The coordination properties are Deferred Auto-Query These Properties determine when the population phase of block coordination should occur

Description : What are the different types of Delete details we can establish in Master-Details?

Last Answer : Cascade Isolate Non-isolate

Description : What are the different types of Delete details we can establish in Master-Details?

Last Answer : Content canvas views Stacked canvas views Horizontal toolbar vertical toolbar.

Description : In mapping of ERD to DFD a) entities in ERD should correspond to an existing entity/store in DFD b) entity in DFD is converted to attributes of an entity in ERD c) relations in ERD has 1 to 1 correspondence to processes in DFD d) relationships in ERD has 1 to 1 correspondence to flows in DFD

Last Answer : a) entities in ERD should correspond to an existing entity/store in DFD

Description : What are the different default triggers created when Master Deletes Property is set to Cascade?

Last Answer : Master Deletes Property Resulting Triggers --------------------------------------------------- Cascading On-Clear-Details On-Populate-Details Pre-delete

Description : What are the different default triggers created when Master Deletes Property is set to isolated?

Last Answer : Master Deletes Property Resulting Triggers --------------------------------------------------- Isolated On-Clear-Details On-Populate-Details

Description : What are the different default triggers created when Master Deletes Property is set to Non-isolated?

Last Answer : Master Deletes Property Resulting Triggers ---------------------------------------------------- Non-Isolated(the default) On-Check-Delete-Master On-Clear-Details On-Populate-Details

Description : Differentiate simple and complex, snapshots ?

Last Answer : A simple snapshot is based on a query that does not contains GROUP BY clauses, CONNECT BY clauses, JOINs, sub-query or snashot of operations. - A complex snapshots contain atleast any one of the above.

Description : Mail agency master related to CRC means a) The mail agent of the mail office b) The mail guard of the agency branch c) It contains agencies detail of MMS & Sections for carrying bags closed in the CRC to other offices d) None of these

Last Answer : c) It contains agencies detail of MMS & Sections for carrying bags closed in the CRC to other offices

Description : A budgeting process which demands each manager to justify his entire budget in detail from beginning is A. Functional budget B. Master budget C. Zero base budgeting D. None of the above

Last Answer : C. Zero base budgeting

Description : What is the relationships complex between living things and there surroundings?

Last Answer : What is the answer ?

Description : Which of the following statements is true regarding contracts? Select one: a. They are the filters through which project members screen information that is shared. b. They do not lend ... information-rich  environment will suffer. e. Contracts promote the growth of a trusting project culture.

Last Answer : b. They do not lend themselves to create an environment of trust.

Description : It is better to use files than a DBMS when there are (A) Stringent real-time requirements. (B) Multiple users wish to access the data. (C) Complex relationships among data. (D) All of the above.

Last Answer : (B) Multiple users wish to access the data.

Description : Abstraction and encapsulation are fundamental principles that underlie the object oriented approach to software development. What can you say about the following two statements? I. Abstraction allows us to focus on what something ... and II are correct. (3) Only II is correct. (4) Only I is correct.

Last Answer : (1) Neither I nor II is correct.

Description : What are the common RMAN errors (with solutions)? (for DBA

Last Answer : Some of the common RMAN errors are: RMAN-20242: Specification does not match any archivelog in the recovery catalog. Add to RMAN script: sql 'alter system archive log current'; RMAN-06089: archived log xyz not found or out of sync with catalog Execute from RMAN: change archivelog all validate;

Description : What are the common Import/ Export problems? (for DBA

Last Answer : ORA-00001: Unique constraint (...) violated - You are importing duplicate rows. Use IGNORE=NO to skip tables that already exist (imp will give an error if the object is re-created). ORA-01555: ... =Y import parameter to ignore these errors, but be careful as you might end up with duplicate rows.

Description : Could you please list down some of common task used during implementation

Last Answer : Here are few basic and frequently used task 1. Manage Enterprise HCM Information 2. Manage Legal Entity HCM Information 3. Manage Legal Addresses 4. Manage Legal Entity 5. Manage Location ... Lookups 20. Manage Goal Management Notification Settings P.S. Task names are not case-sensitive

Description : What are the primitive operations common to all record management systems?s?

Last Answer : Addition, deletion and modification.

Description : What are the types of visual attribute settings?

Last Answer : Custom Visual attributes Default visual attributes Named Visual attributes. Window

Description : What are the types of SQL Statement ?

Last Answer : Data Definition Language : CREATE,ALTER,DROP,TRUNCATE,REVOKE,NO AUDIT & COMMIT.

Description : How many types of Exceptions are there

Last Answer : There are 2 types of exceptions. They are a) System Exceptions e.g. When no_data_found, When too_many_rows b) User Defined Exceptions e.g. My_exception exception When My_exception then

Description : Give the two types of tables involved in producing a star schema and the type of data they hold.

Last Answer : Fact tables and dimension tables. A fact table contains measurements while dimension tables will contain data that will help describe the fact tables.

Description : What are the different types of segments?

Last Answer : Data segment, index segment, rollback segment and temporary segment.

Description : What are the types of database links?

Last Answer : Private database link, public database link & network database link.

Description : How many types of columns are there and what are they

Last Answer : Formula columns :: For doing mathematical calculations and returning one value Summary Columns :: For doing summary calculations such as summations etc. Place holder Columns :: These columns are useful for storing the value in a variable

Description : What r the types of windows (Window style)?

Last Answer : Specifies whether the window is a Document window or a Dialog window.

Description : How many types of canvases are there.

Last Answer : There are 2 types of canvases called as Content and Stack Canvas. Content canvas is the default and the one that is used mostly for giving the base effect. Its like a plate on which we add items and stacked canvas is used for giving 3 dimensional effect.

Description : What are the types of triggers and how the sequence of firing in text item

Last Answer : Triggers can be classified as Key Triggers, Mouse Triggers ,Navigational Triggers. Key Triggers :: Key Triggers are fired as a result of Key action.e.g :: Key-next-field, Key-up,Key-Down Mouse Triggers :: Mouse ... :: a) pre - text b) when new item c) key-next d) when validate e) post text

Description : How many types of Sql Statements are there in Oracle

Last Answer : There are basically 6 types of sql statments.They are a) Data Defination Language(DDL) :: The DDL statments define and maintain objects and drop objects. b) Data Manipulation Language(DML) :: The DML ... e.g:: Using the Sql Statements in languages such as 'C', Open,Fetch, execute and close

Description : What are the data types allowed in a table ?

Last Answer : CHAR,VARCHAR2,NUMBER,DATE,RAW,LONG and LONG RAW.

Description : What is a join ? Explain the different types of joins ?

Last Answer : Join is a query which retrieves related columns or rows from multiple tables.Self Join - Joining the table with itself.Equi Join - Joining two tables by equating two common columns.Non-Equi Join - ... that query can also retrieve rows that do not have corresponding join value in the other table.

Description : What are the different types of PL/SQL program units that can be defined and stored in ORACLE database ?

Last Answer : Procedures and Functions,Packages and Database Triggers.

Description : What is an Exception ? What are types of Exception ?

Last Answer : Exception is the error handling part of PL/SQL block. The types are Predefined and user defined. Some of Predefined exceptions are. CURSOR_ALREADY_OPEN ... INVALID_CURSOR INVALID_NUMBER LOGON_DENIED NOT_LOGGED_ON PROGRAM-ERROR STORAGE_ERROR TIMEOUT_ON_RESOURCE VALUE_ERROR ZERO_DIVIDE OTHERS.

Description : How many types of database triggers can be specified on a table ? What are they ?

Last Answer : Insert Update Delete Before Row o.k. o.k. o.k. After Row o.k. o.k. o.k. Before Statement o.k. o.k. o.k. After Statement o.k. o.k. o.k. If FOR EACH ROW clause is ... for each Row affected by the statement. If WHEN clause is specified, the trigger fires according to the returned Boolean value.

Description : Explain types of Block in forms4.0?

Last Answer : Base table Blocks. Control Blocks. 1. A base table block is one that is associated with a specific database table or view. 2. A control block is a block that is not associated with a database table. ITEMS

Description : What are the types of canvas-views?

Last Answer : Content View, Stacked View.

Description : Give the Types of modules in a form?

Last Answer : Form Menu Library

Description : What are the different types of windows?

Last Answer : Root window, secondary window.

Description : List the Types of Items?

Last Answer : Text item. Chart item. Check box. Display item. Image item. List item. Radio Group. User Area item.

Description : What are the types of TRIGGERS ?

Last Answer : 1. Navigational Triggers. 2. Transaction Triggers.

Description : What are the different types of Package Procedure ?

Last Answer : 1. Restricted package procedure. 2. Unrestricted package procedure.

Description : What are the different types of key triggers ?

Last Answer : Function Key Key-function Key-others Key-startup

Description : What are the types of Pop-up window ?

Last Answer : the pop-up field editor pop-up list of values pop-up pages. Alert :

Description : What are different types of images?

Last Answer : Boiler plate imagesImage Items