ABAP Real Qts

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  • 8/12/2019 ABAP Real Qts


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    1. The search help function know various link options in the ABAP dictionary. Which of thefollowing statements apply !elect the True

    A search help function that is linked to the data element can return values only

    for the search field "field where the f# help was triggered$

    %f the search help function is linked to the data element as well as to the field.

    The search help for the field is displayed

    A search help function that is linked to the ta&le field can return values only for

    the search field "field where the f# help was triggered$

    %f the search help function is linked to a ta&le A. this search help displayed

    whenever there are input fields on that screen that have A as the check ta&le

    '. %s it possi&le to increase the num&er of key fields in transparent ta&les that are already


    (es) irrespective of whether the ta&le already contains data or not

    *o) +ey changes are not allowed

    (es) ,owever) the ta&le must not contain any data yet.

    -. hanges to active transparent ta&les/ The type for the non0key field is to &e changed

    from *2 to ,A3. What follow0up actions are to &e e4pected !elect True "yes$.

    %f the ta&le does not contain any data yet) the ta&le only needs to &e activated. %n

    this case) you delete the old ta&le from the data&ase and afterwards you recreate

    the changed structure

  • 8/12/2019 ABAP Real Qts


    %f the ta&le already contains data) this change needs to &e e4ecuted first in the

    data&ase &y the data&ase administrator. Afterwards) you can reactivate the ta&le

    in the 5ictionary

    %f the ta&le already contains data) you have two options/ 6ither the data&ase can

    show this change with the statement ALT63 TABL6) or you trigger a conversionprocess from within the !AP !ystem

    Type changes in the 5ictionary are supported for key fields only. %n the case of

    non0key fields) such changes can &e e4ecuted only &y the data&ase

    administrator using special data&ase techni7ues

    #. (ou want change the technical properties that are defined in a domain. ,ow do you

    proceed8which statements are correct !elect True

    %f a dependent o&9ect is a transparent ta&le that already contains data) the ta&le

    in the data&ase may have to &e converted

    :nce changes have &een made and the domain activated) you have to reactivate

    each dependent o&9ect individually

    Before you make any changes) use a where0used list to search for dependent

    o&9ects) since the changes can continue to the fields in structures and data&ase


    (ou make the changes immediately) since) initially) an inactive version is created

    for all dependent o&9ects that contain these changes

    ;. Which of the following statements a&out the !AP ta&le &uffer are correct !elect True

    1. 6ach application server involved in an !AP !ystem has its own ta&le &uffer

    '. Large ta&les must &e &uffered as completely as possi&le

    -. When ta&les are &uffered in the !AP ta&le &uffer) inconsistencies can occur &etween

    the status in the !AP ta&le &uffer and the status in the data&ase.

    #. 5ata&ase views can &e &uffered

  • 8/12/2019 ABAP Real Qts


    . ?or what purpose are foreign key "?+$ defined in the ABAP 5ictionary !elect True

    ?or the propose data consistency/ when you maintain data records using dialog

    transaction "screens$.

    The input values are automatically check in accordance with the ?+s.

    ?+s are used solely for documenting ta&le relationships

    ?or the purpose of data consistency/ when you active the ta&le the ?+s is

    created in the data&ase. (ou thus prevent invalid data from getting into the ta&le.

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    @. 3efcl is a reference to the class cldocument. refif is a reference to the interface

    ifdisplay. The interface ifdisplay is implemented &y the class cldocument. What

    option do you have to create an o&9ect of the class cldocment !elect True "yes$

    1.5ATA classname T(P6 string.

    classname CL5:26*TC.

    36AT6 :BD6T refif T(P6 "classname$.

    '. 36AT6 :BD6T refif T(P6 cldocument.

    -. 36AT6 :BD6T refif.

    #. 36AT6 :BD6T refcl.

    1E. %n the case of classes) we distinguish &etween two types of components "attri&utes and

    methods$/ %nstance components and static components. Which of the following

    statements apply in this conte4t yes.

    !tatic methods can &e called through the class/


    %nstance methods can use &oth static as well as instance components in their

    implementation part.

    !tatic attri&utes e4ist only once for each class

    %n a static method) instance attri&utes can also &e used) provided they are

    declared as 36A5 :*L(

    Both static as well as instance attri&utes are declared using the 5ATA statement.

    11. sing the statement 36AT6 :BD6T you can instantiate o&9ects of a class. Whatsituations can arise here

    (ou can preset different o&9ects of a class with different values immediately when

    they are &eing created

  • 8/12/2019 ABAP Real Qts


    (ou define the type and num&er of attri&utes of an o&9ect through the

    corresponding class.

    All o&9ects of the same class contain the same num&er of attri&utes and methods

    after &eing created.

    The contents of the attri&utes of different o&9ects in a class always contain the

    same content or value immediately after &eing created.

    1'. What is allowed within class definitions !elect True "yes.$

    The definition of internal ta&les with header lines

    Typing with T(P6 to ABAP 5ictionary types.

    Typing with L%+6 to ABAP 5ictionary types.

    The definition of internal ta&les without header lines.

    The TABL6! statement.

    1-. Which of the following statements a&out functional methods are correct "(es$

    ?unctional methods have e4actly one 36T3*%*H parameter.

    (ou can functional methods directly in a W3%T6 statement.

    (ou can use functional methods directly in an arithmetic e4pression.

    ?unctional methods cannot have any 6IP:3T%*H or ,A*H%*H parameters.

    1#. What is true a&out "instance$ constructor

    An instance method for controlling how much main memory is to &e reserved for

    an o&9ect.

    An instance attri&ute that is automatically given a uni7ue identification &y the

    system when an o&9ect is created.

  • 8/12/2019 ABAP Real Qts


    An instance method for initialiJing the attri&utes of an o&9ectK it is automatically

    called &y the system during 36AT6 :BD6T.

    1;. Which of the following statements a&out interfaces are correct !elect True "yes.$

    1.%nterfaces are used to call static components of a class

    '.sing interfaces you can simulate multiple inheritance

    -.%nterfaces actually stand for an interface "protocol$ &etween a client "interface user$

    and a server "implementing class$.

    #.A client "caller$ can use interface reference to access all methods of the interfaces and

    thus archive polymorphism &ehavior.

    ;.sing interface references you can reference all the pu&lic components of an o&9ect

    that have &een defined in the corresponding interface0implementing class.


  • 8/12/2019 ABAP Real Qts


    1=. Which techni7ues are &asic re7uirements for polymorphism "(es.$

    %mplementation of methods of an interface in the respective classes "for

    polymorphism through interfaces$.

    3edefinition of methods "for polymorphsim through inheritance$.

    *arrowing ase

    Widening ast

    1>. Typing is not always necessary in ABAP) for e4ample) for interface parameters of a

    su&routine. Which of the following statements applies to ABAP o&9ects

    Typing is imperative for interface parameters of a method &elonging to an ABAP

    o&9ects class

    %f you have numeric interface parameter in an ABAP :&9ects class. (ou can do

    without typing.

    To simplify writing the software and design it clearly) you can do without typing

    altogether within the ABAP o&9ect classes.

    [email protected] What is the advantage of shared o&9ects over import8e4port to shared memory8&uffer

    2ore than one answer is correct. 5ecide whether each answer is true

    %n shared o&9ects areas) networks of o&9ect references can &e stored.

    5ata in shared o&9ects areas is compressed.

    5ata in shared o&9ects areas can &e accessed directly) without the data having to

    &e copied

    2ore data can always &e saved in shared o&9ects areas than in the shared


    'E. Which of the following statements a&out internal ta&les is correct (es.

    +ey access to an internal ta&le of the type !TA*5A35 generally has even less

    runtime consumption than inde4 access.

    %nde4 access to an internal ta&le of the type ,A!,65 has less runtime


  • 8/12/2019 ABAP Real Qts


    Access to nested internal ta&les using field sym&ols usually increase


    (ou can perform a &inary search on interna

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