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Mock quiz #1

What assesments are correct about modules and extensions? 2 correct

A module is a synonym of template

An extension is never used alone

A module includes a set of functionalities fulfilled by one or more extensions

An extension holds source code and configuration files

What is a saved query? 1 correct

A query that has been cached by the service layer

A way of reusing a query from the flexible search service

A flexible search query saved inside the SavedQuery item type and reusable from the HMC

There is no such query

Why do you need to execute setantenv.sh or setantenv.bat before call the build platform? 2 correct

To preload ant classes

To configure your PLATFORM_HOME environment variable

If you already have ant installed you do not need to call this script

To configure ant home and opts environment variable

Choose the correct definition for the bean scope singleton. 1 correct

One shared instance, which will be returned by all calls to getBean with the given id

One shared instance per thread, which will be returned by all calls to getBean with the given id

Independent instance resulting from each call to getBean

One shared instance per tenant, which will be returned by all calls to getBean with the given id

What is the "batch=true" Impex header modifier? 1 correct

Creates an individual import context for each value line

Allows modifiying more than one item for a combination of all unique attributes

Inserts line by batches, default batch size is 20

There is no such header modifier

What are the steps in order to create a backoffice widget? 2 correct

Create a widget view

Create a widget model hook

Create a widget definition

Execute ant widgetGen

What is the correct definition of the LTU evicition strategy? 1 correct

The oldest element would be deleted first

The youngest element would be deleted first

The most unused element would be deleted first

This is not a valid evicition strategy

Which of the following statements are NOT true regarding the use of inheritance in SAP Hybris Item type definitions? 4 correct

All new items types must extend Object

All new item types must be declared within the Core extension

You can extend another item type only if it has been defined within the same extension

Item types are not compatible with inheritance

All new item types extend GenericItem by default

Which of the following desing patterns has this as its primary goal: Provides a single, simplified interface to a complex system of mutually dependent interacting objects? 1 correct

Strategy

Model View Controller

Service Layer

Facade

If you are performing a flexible search query as the user admin which of the following is true? 1 correct

All restrictions on the search are ignored

You cannot perform a flexible search being admin

You will only see in the result for the admin catalog

At least one restriction must be configured or no search will be performed

When executing an Impex import, which of the following is true? 1 correct

You can only import one item type per Impex file

Each line under header is a potential value line

You need to specify the location of the CSV value lines file

If you don't specify a header the Impex framework will find a matching item type

OAuth2 is... 1 correct

A library built by SAP Hybris to handle authentication

A library build by Spring to handle authentication

An application protocol like HTTP but for authorization

An authorization protocol

To load a localized resource bundle, what service should you use? 1 correct

L10NService

I18NService

CommonI18NService

CommerceCommonI18NService

How can you activate the cluster mode? 1 correct

Cluster mode is on by default

Cluster mode is always on

Configure clustermode=true

Configure clustering=true

What are the logging framework shipped with Hybris? 1 correct

LOG4J

LOG4J2

LOG4J3

SLF4J

What happens when you run the following Impex script when the currency doesn't exist yet? 1 correct

The import fails, log an error and move on to the next file

The import logs a warning and continue to resolve the remaining value lines

The import logs a warning, creates a temporary file, and tries to import it later on

The import ignores non matching value lines when doing only UPDATE

Why is it considered bad practice to call directly CartService.getSessionsCart().getEntries().isEmpty() to test if the customer already has a cart? 1 correct

This will create a cart if none is yet existing and the cart creation is expensive

The customerCartService wrapper is preferred to the raw cart service

GetSessionCart() is deprecated, use getInMemoryCart() instead

GetEntries() could be null

What is the correct definition of the Spring MVC dispatcher servlet? 1 correct

Receives incoming API requests and dispatch them to the right extension

Process all incoming requests made to the root path

Servlet responsible to find a matching controller and view to generate a response

Servlet responsible to load data from the database, load the JSP view and delegat the request handling to a matching controller

What template do you use to create a new cockpit? 1 correct

Ycockpit

Cockpit

Ybackoffice

Backoffice

Which of the following cockpit import by convention files have a correct path an name? 1 correct

Cockpitextension/resources/cockpitextension-admin/cscockpit/all/listViewContentBrowser_CatalogVersion.xml

Cockpitextension/resources/cockpitextension/cscockpit/cockpitgroup/listViewContentBrowser_CatalogVersion.xml

Cockpitextension/resources/cockpitextension-admin/cscockpit/cockpitgroup/listViewContentBrowser.xml

Cockpitextension/resources/cockpitextension-config/cscockpit/cockpitgroup/listViewContentBrowser_CatalogVersion.xml

Which methods are valid to create and save a new product item from the service layer? 4 correct

ModelService.create(ProductModel.class)

ModelService.create(Product.class)

What is the correct definition of the ant target updatesystem? 1 correct

Type system definitions are modified to match the new type system definition in the items.xml files, the update mechanism makes sure that all data that existed in the system before the update is still accessible after the update.

Type system definitions are recreated to match the new type system definition in the items.xml files, the update mechanism makes sure that all data that existed in the system before the update is still accessible after the update.

Type system definitions are modified to match the new type system definition in the items.xml files, the update mechanism makes sure that all data that existed in the system are replaced by new data

Type system definitions are modified to match the new type system definition in the spring-items.xml files, the update mechanism makes sure that all data that existed in the system before the update is still accessible after the update

How many currency items would be inserted from the following impex query, assuming they don't already exist in SAP Hybris yet? 1 correct

None

One

Two

Three

Which of the following application contexts are valid? 2 correct

Tenant service application context

Tenant core application context

Global web application context

HAC web application context

Is this a valid type definition? 1 correct

No, a cronjob must extend Cronjob item type

No, persistence can't be of the type memory

No, the JALO class definition is missing

Yes

What does the ant target customize do? 1 correct

Inject all properties into tomcat configuration

Execute all call back scripts

Copies all files from /config/customize folder to /bin folder recursively

Customize the tomcat configuration folder from the config folder

What SQL query could be generated from the following flexible search query? 1 correct

SELECT prd.PK FROM product prd WHERE (prd.TypePkString IN (?,?))

SELECT item_t0.PK FROM products item_t0 WHERE (item_t0.TypePkString IN (?,?))

SELECT PK FROM products WHERE (TypePkString IN(?,?))

SELECT item_t0.PK FROM {products} item_t0 WHERE (item_t0.TypePkString IN (?,?)))

Which of the following item type attribute default value definitions are valid? 3 correct

Java.lang.Boolean.FALSE

EnumerationService().getEnumerationValue("validEnumeration", "validValue")

Boolean.FALSE

Com.hybhyb.core.ExistingClass.EXISTING_STATIC_STRING

The SAP Hybris out of the box model service is used to? 2 correct

Refresh the status of a data object

Lock a model object

Remove a model object

Create a new item type definition

What statements about the backoffice application orchestrator are WRONG? 2 correct

It's already visible when you are logged in as an admin

You use it to create and modify backoffice application

You use it to import new data

You need to press F4 to activate it

What is cached by SAP Hybris? 2 correct

Result of flexible search queries

Media images

Item attributes

User sessions

Choose the correct definition of an interface based architecture. 1 correct

Defines an application as a collection of components, in which API calls between components are made through abstract interfacres, not concrete classes

Defines an application as a collection of components, in which API calls betweeen components are made through concerete classes, not abstract interfaces

Defines an application as a collection of static components, in which API calls between components are made static references

Defines and application as a collection of RESTFUL API entry points, calls between components are made through HTTP requests

What steps are required in order to create a new SAP Hybris cronjob. 3 correct

Create a new trigger for the job

Create a job implementation of JobPerformable

Update your system

Create a new item that extends cronjob

How do you declare an attribute dynamic? 1 correct

Correct option (book didnt have any options)

How is Spring configured in SAP Hybris? 1 correct

Explicit configuration in XML

Explicit configuration in Java

Implicit bean discovery and automatic wiring

Explicit configuration in XML, implict bean discovery and automatic wiring

How could you enable single product catalog synchronizaton from the PCM? 1 correct

Catalog synchronization cannot be done from the PCM, it's meant to be done by administrators only

Configure expressUpdateCatalogVersions=catalog:version

Each product can be synchronized individually out of the box

PCM is not for products

What is the default authorization framework for the OCC web services? 1 correct

Spring-security

OAuth 2.0

Java-security

SSO

In order to test a DAO implementation what test should. You write? 1 correct

@UnitTest

@DatabaseTest

@SqlTest

@IntegrationTest

How can you use environment variables in your Hybris configuration? 1 correct

From a call back script

Using hyhub.config=$NAME assuming the env variable exists and is named NAME

Using hyhub.config= assuming the env variable exists and is named y_hybhub_config

Using hyhub.config=? Assuming the env variable exists and is named hybhub_config

What statements are correct about the follwing impex? 2 correct

Only creates a new MediaFolder

Generates a unique database index from the qualifier and the path

Contains 3 value lines

Doesn't use any macro

Which one of the following flexible searches is valid? 1 correct

Select {name[de]} from {product}

Select {name. de} from {product}

Select {name}[de] from {product}

Select {name} from {product},{lang} where {lang} = 'de'

Choose the right definition for a payment capture? 1 correct

Authorize an amount of money after it has been reserved

Transfer money back for a given order

Transfer money from after it has been authorized

Lock an amount of money on the card's holder account

Using the out of the box import convention, what files would be imported during the update process (only create essential data checked)? 1 correct

Extension/resources/impex/0_essentialdata.impex

Extension/resources/impex/essentialdata_0.impex

Extension/resources/impex/core/essentialdata_0.impex

Extension/resources/impex/projectdata_users.impex

"A navigation technique for accessing a collection of available information by narrowing down long lists of objects to a manageable size. The reduction is achieved through attribute filters that can only be applied in flexible combinations of any order." best describes? 1 correct

Facet search

Solr

Category search

Flexible search

How many catalog versions can be attached to a catalog? 1 correct

Zero, a catalog defines its own versions

One, the version can be shared across different catalogs, for example Online

Two, catalogs have their own Staged and Online catalog versions

As many as needed, there are no limits to how many versions a catalog can have

How many transactions would be created by the following groovy script? 1 correct

Code execution will fail

One transaction would be created

Two transactions would be created

Three transactions would be created

What is the main entry servlet of Spring MVC application? 1 correct

SpringMvcServlet

DispatcherServlet

JaloServlet

RequestContextServlet

What statements are true about CMSItem and CMSRelation item types? 2 correct

Their sub items are catalog version aware

It's used by all tag components

Every CMS type extends one of the two

They are defined under the core extension

How can you configure a new checkout flow? 1 correct

From an impex query

From a java implementation of de.hybris.platform.acceleratorstorefrontcommons.checkout.CheckoutFlow

From a spring configuration

From a JSP tag file

What application context is valid to create a new region cache for an item type? 1 correct

Core tenant

Master tenant

Core static

Global static

Choose the best definition for the following exception: de.hybris.platform.servicelayer.exceptions.AmbiguousIdentifierException. 1 correct

The service layer can't find any matching identifier

The service layer found more than one matching item and expected only one

The service layer doesn't know what attribute is used as the unique identifier

The service layer doesn't know the item type

What informations can you extract from a PK? 1 correct

Type code

Last modified time

Created time

User who created the item

The Spring Integration Framework is used for? 1 correct

OCC webservices

Datahub

Hot folder

Service layer

Where can you specify an index for an item type? 1 correct

Resources/extensionName-indexes.xml

Resources/extensionName-items.xml

Resources/extensionName-indices.xml

Resources/database/index.sql

Choose the right definition for the order splitting service. 1 correct

Split an order into sets of order entries, for each set a consignment is then created

Split an order into multiple orders, for each orders a consignment is then created

Split order entries into sets of order entries, for each set a consignment is then created

Split a consignment into sets of consignments, for each set a new consignment is then created

When designing a new web service what HTTP header should you choose to implement a create object endpoint? 1 correct

GET

PUT

CREATE

POST

What is the downside of product variants? 1 correct

None

You cannot have common attributes between variant objects without changing the base product definition

Products are virtual

All variant objects and the base product share the same unique code which makes any search not trivial

How could you group solr attribute values in a single set to avoid excessive number of values? 1 correct

Use a group by statement

Use a paginated solr search query

Use a facet range

Use a facet sort

Which of the following interceptors are valid? 5 correct

Load

Init

Prepare

Remove

Delete

Create

Validate

What statements are true about the build framework? 3 correct

It compiles extension in a pre-defined order

It generates and compiles sources from items.xml files

Every ant targets compile the source files

It is runnable only from your platform folder

A media can be? 3 correct

An image

A zip file

A flat file

A string

Which one of the following services is best suited to load a resource bundle for a specific language? 1 correct

I18NService

CommonI18NService

CommerceCommonI18NService

L10NService

If I add the following search restriction for product and for anonymous user, what will happen when anonymous users execute a product search? 1 correct

This will fail, where is missing

This will replace any where clause for anonymous and product

This will be added to the where clause for anonymous and product

This will be added to the where clause for anonymous and product during solr indexing

What happens when you execute the following Groovy script? 1 correct

A service layer exception is thrown

Only the customer is created

Only the user group is created

Both the customer and the user group are created

What statements are true about the promotion engine ? 2 correct

Runs on the rule engine

Runs on the jalo layer

Uses rule aware object (RAO) actions

Runs when the promotion strategy is called during cart calculation

How can you create a new socket for a custom backoffice widget ? 1 correct

Open your widget definition.xml file

Use the HMC

Run the widget wizard from OCC

Create a new socket.zul file

What statements are true about Apache SOLR ? 1 correct

SAP Hybris uses an embedded SOLR server

SOLR uses the same database as SAP Hybris

All products are cached inside SOLR

SOLR can have multiple index

Why would run the fallowing flexible search query ? 1 correct

You need only to load product subtype items

You need only to load product type items

You need only to load product variants

You need to tell SAP Hybris not to cache the result

What is the right way to create a localized string attribute ? 1 correct

What can you define permissions for (using the permission framework)?

OCC access

Item type

Instance of an item type

Attribute

What is the purpose of the following class? 1 correct

Customize a HMC wizard

Customize the impex import service

Customize the update and initialization

Customize the available import choices when running an update from

Is this a valid impex import? 1 correct

Yes

Yes only if bean shell execution is activated

Yes only if the title Doctor doesn't exist yet

What is the recommended way of setting cluster ids? 1 correct

Use cluster. node. autodiscovery=true

Create a subnet and configure nodes to listen to the broadcast address

Manually configure a unique id on each node

Activate the Spring Cluster functionality

Which are valid steps of the ant build all target? 3 correct

Resolving extensions dependencies

Restart the application server

Delete all previously compiled classes

Generate sources for all extensions

Which statements are correct about widget definitions? 2 correct

Widget definition is as simple as creating a Spring bean under your core extension spring configuration

A widget needs to extend another widget id in order to be available

Each widget ids must be unique otherwise they wouldn't be available

Widgets definition are located under myextension/backoffice/resources/widgets/{widgetName}/definition.xml

What is the best way to create a new addon for your store front? 1 correct

Generate a new extension from yempty

Generate a new extension from yoccaddon

Generate a new extension from yaddon

Generate a new extension from addon

Is this a valid business process definition ? 1 correct

Yes

Yes if you had a new action with start=true

Yes if action1 implements StartProcess

What are the required steps to create a new CMSComponent ? 2 correct

Create an item that extends AbstractCMSComponent or one of its subtype

Create an item that extends CMSitem or one of its subtype

A Spring MVC controller that extends AbstractCMSComponentController

A JSP (or other front end technology) to render the component

When should you run a full Apache SOLR indexation ?

When you restart the SOLR server

When you update a product

When you update prices

Every day to recreate a clean index (not defragmented)

How many websites could you have per tenant ? 1 correct

Only one because orders and customers are tenant dependent

Websites are not tenant aware

As many as you need

As many as you want if you are running a cluster

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