notas de preguntas leccion

7/27/2019 Notas de Preguntas Leccion

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1.) The command where you can specify client filter with "CLIENT SPECIFIED" are:

a) INSERT, UPDATE, MODIFY, DELETE

b)SELECT SINGLE, SELECT UPDATE, READ TABLE

c) Both alternatives

2.) when reverses all changes to the current database LUW, what causing a databaserollback:

a)Sending a termination dialog message (A-Message)

b)Using the ROLLBACK WORK ABAP statement

c)Using Message types (E,W,I)

3.) The parameters mode in function module ENQUEUE is:

a) E,X,S

b) SPACE,X

c) 1 or 2 or 3

4.) If you make no specification, the default in the definition of the respective lockobject applies. If you want change only, must use lock modes:

a) E,X,S

b)E,X

c)nothing

d) S

Resumen:

E (Extensible) mean Lock for data change (accumulative exclusive lock)

X (Exclusive) mean Lock for data change (exclusive write lock)

S(Shared) mean Lock for protected data display (shared lock)

To ensure that your changes run completely under the protection of locks, and to read

only those data that have been changed consistently by other programs, there is a certain

order you need to follow while setting and releasing locks:

Set locks for the data to be processed.

If the lock has been successfully set, read the current data from the database.

Change the program data (user inputs) and update the changes to the database.

Release the locks.

The duration of locks occurs when given the following order:

a) release, change,read,lock

b)lock,read,change,release

c)never ocurrs locks

d) a y b

If ocurrs changes from within the application program. What this statement are correct.

Decide more than one option. Answer TRUE OR FALSE.

a) User has to wait until the changes have been made. T

b) Dialog work process is released. F

c) Several DB work processes working parallel => poor DB performance Td) Error logging F


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5.) The processing of the current SAP LUW will also be terminated. The log entry

belonging to the SAP LUW is flagged as containing an error. The termination message

is also entered in the log. You can examine the log entry using code transaction:

a) SM13

b)SE11c)SE51

d)SE80

7.) In the Perfomance rules, the command that the performance changes to

non-performance-critical and performance-critical tables are:

a) Insert

b) Select

c) Update

e) Delete

For Insert command is when create new entries first

The statement that use calling other ABAP programs on a synchronous basis from

within a program can be:

a) CODE TRANSACTION

b)CALL FUNCTION

c)CALL TRANSACTION

d)LEAVE TO TRANSACTION

e)COMMAND FIELD

Also you can use SUBMIT AND RETURN.

Resumen 2:

There are different ways of passing on data to a program when it is called:

1. Through the interface of the called program (interface of a subroutine, function

module, or dialog modules, standard selection screen of a report)

2. Through the ABAP memory

3. Through the SAP memory

4. Through database tables

5. Through files on your presentation server or application server

Resumen 3:

a screen input field can display the corresponding parameter value in the SAP memory

to the user as input proposal. Prerequisites for this are

The screen field must be defined through a data element that is linked with therespective parameter ID.


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The GET function of the screen filed must be active, and

The screen field must only be occupied by the initial value within the program.

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