Ugc Net Computer Science Online Test Paper 1

What is DDIC or ABAP dictionary?
The ABAP dictionary describes and manages all the data definitions used in the system
The ABAP dictionary is completely integrated in the ABAP work bench.
The ABAP dictionary supports the definition of user-defined data types.
All of the above.
Explain the domain, data element and advantages?
Data element= Documentation ( Short text) + Domain( Data type+ Length)
It is used to define the technical attributes (Data type and length) and the value ranges (Fixed values and intervals).
(1) & (2) of the above
None of the above
What is primary key and rules regarding primary Key?
Primary key is one or more than one field combination to identify the record from the corresponding database table uniquely. Rules are1. Each table should have Primary key. 2. It should be data type INT 3. It should appear as the First Field( At the beginning of the table)
Primary key is one or more than one field combination to identify the record from the corresponding database table uniquely. Rules are1. Each table should have Primary key. 2. It should be data type CHAR 3. It should appear as the First Field( At the beginning of the table)
Primary key is one or more than one field combination to identify the record from the corresponding database table uniquely. Rules are1. Each table should have Primary key. 2. It should be data type FLOAT 3. It should appear as the First Field( At the beginning of the table)
Primary key is one or more than one field combination to identify the record from the corresponding database table uniquely. Rules are1. Each table should have Primary key. 2. It should be data type BLOB 3. It should appear as the First Field( At the beginning of the table)
Can we have more than one primary key in the same data base table?
No. But we can have more than one field combination as primary key.
Yes
Optional
None of the above
Difference between INCLUDE and APPEND structures?
Include structure is used to include the structure to a custom table and Append structure is used to append the Standard table.
Include structure is used to include the structure to a Standard table and Append structure is used to append the custom table.
Include structure is not used to include the structure to a custom table and Append structure is not used to append the Standard table
None of the above
Can we use the same append structure in more than one database table?
No
Yes
Optional
None of the above
Why and how to handle the Currency and quantity fields differently in table creation?
When we are working with international customers and vendors if you need provide only the Amount Figure. 1000, but is not enough as it is not clear whether it is 1000 NR 1000 USD,1000EUR, 1000 MYR, so we have to always provide the currency when we are working with Amounts. Similarly when we are working with Quantity we have to provide units of quantity.
When we are working with international customers and vendors if you provide only the Amount Figure. 1000, but enough as it is clear whether it is 1000 NR 1000 USD,1000EUR, 1000 MYR, so we have to always provide the currency when we are working with Amounts. Similarly when we are working with Quantity we have to provide units of quantity.
When we are not working with international customers and vendors if you provide only the Amount Figure. 1000, but is not enough as it is not clear whether it is 1000 NR 1000 USD,1000EUR, 1000 MYR, so we need nod to always provide the currency when we are working with Amounts. Similarly when we are working with Quantity we have to provide units of quantity.
None of the above
Explain the foreign key, Importance of foreign key? Rules to define the foreign key?
It is a field in one table that is connected to another table via foreign key relation ship and is to validate the data being entered in one table with a valid of values from another table.
It is unique key.
It is a alternative key
None of the above
Rules to define the foreign key?
The domain names of the field in the Foreign key table and for the field in the check table should be same.
The field in the check table should be primary key.
None of the above
Both are true
Explain the INDEX in DDIC?
We can search a table for data records that satisfy certain search criteria faster using an index.
Indexing can be considered a copy of data base table that has been reduced to certain fields.
The index is also contains a pointer to the corresponding record of the actual table so that the fields not contained in the index can also be read.
All of the above
What is table maintenance generator?
The Table maintenance generator is used to create table maintenance program only to add records in the database table
The Table maintenance generator is used to create table maintenance program to add, modify or delete records in the database table
The Table maintenance generator is used to create table maintenance program to delete records in the database table
None of the above
What is one step, two steps in table maintenance generator?
This specifies the screens to be created in the table maintenance program.
This specifies the tables to be created in the table maintenance program.
This specifies the indexes to be created in the table maintenance program.
None of the above
What is type group?
we can define type groups in type group in the ABAP Dictionary instead of defining them with in an ABAP/4 program.
we can define type groups in type group in the an ABAP/4 program instead of defining them with in ABAP Dictionary.
Both (1) & (2)
None of the above
What is Table maintenance?
It allows the user to maintain the data manually& automatically.
It allows the user to maintain the data manually.
It allows the user to maintain the data automatically.
None of the above.
What is Data Class?
The Data class determines in which table segment (logical area) the table is stored when it is created in the data base.
The Data class determines in which table space (Physical area) the table is stored when it is created in the data base.
The Data class determines in which extent (Logical area) the table is stored when it is created in the data base.
None of the above
What is size category?
The size category describes the probable space requirement of the field in the database
The size category describes the probable space requirement of the record in the database
The size category describes the probable space requirement of the table in the database.
The size category describes the probable space requirement of the file in the database
What is delivery class?
It defines the type of data that is going to be stored and also it defines the owner of the table and also the delivery class controls the transport of table space data for installation upgrade client copy and when transporting between customer systems.
It defines the type of data that is going to be created and also it defines the owner of the table and also the delivery class controls the transport of table space data for installation upgrade client copy and when transporting between customer systems.
It defines the type of data that is going to be deleted and also it defines the owner of the table and also the delivery class controls the transport of table space data for installation upgrade client copy and when transporting between customer systems.
None of the above
Which of the statement is true regarding “buffering”?
Buffering a table improves the performance when accessing the data records contained in the table.
The table buffers reside locally on each application server in the system.
Only transparent tables and pooled tables can be buffered.
All of the above
What are the different buffer types?
Single record Buffering, Generic area buffering and fully buffering
Multiple record Buffering, Generic area buffering and fully buffering
Single record Buffering, Generic area buffering and Half buffering
None of the above
What is view?
A view is a logical view on one or more tables. A view on one or more tables the data from view is not actually physically stored instead being derived from one or more tables.
A view is a logical view on one or more tables. A view on one or more tables the data from view is actually physically stored instead being derived from one or more tables.
A view is a logical view on only one table. A view on one or more tables the data from view is actually physically stored instead being derived from one or more tables.
None of the above
What are the different types of views?
Projection view, help view, database view & maintenance view.
Physical view, help view, database view & maintenance view.
Logical view, help view, database view & maintenance view.
None of the above
What is the use of projection view?
Just retrieves some fields from a single table.
This used for search help
This is inner join view of one or more tables
Helps in creating & maintaining data of the application object. The data can be distributed among several tables.
What is the purpose of help view?
Just retrieves some fields from a single table.
This used for search help
This is inner join view of one or more tables
Helps in creating & maintaining data of the application object. The data can be distributed among several tables.
What is the purpose of data base view?
Just retrieves some fields from a single table.
This used for search help
This is inner join view of one or more tables
Helps in creating & maintaining data of the application object. The data can be distributed among several tables.
What is the purpose of maintenance view?
Just retrieves some fields from a single table.
This used for search help
This is inner join view of one or more tables
Helps in creating & maintaining data of the application object. The data can be distributed among several tables.
Description:

This test is a very interesting collection of questions in the form of MCQ where the test-takers get an opportunity to check their knowledge of Basic Knowledge on SAP ABAP
Disclaimer: Content, such as images used in the questions (if any), have been picked up from various places for the sole purpose of Instruction.

Discussion

deepali

i also want sm sample papers of net english paper 2 and 3rd

4048 days 10 hours 14 minutes ago

deepali

i want to know d format of net paper 1 ,also want sm sammple papers to practise

4048 days 10 hours 16 minutes ago

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