CLD200-MY QUESTIONS

Question 1

Where are risk and mitigations stored?

Answer 1

In the extension own database

Question 2

Risks have impact and priority;

Answer 2

They can be CRUD by the users.

Question 3

What are the dev spaces available:

Answer 3

1. SAP Fiori
2. Full Stack Cloud Application using Productivity Tools
3. Full Stack Cloud Application
4. SAP HANA Native Application
5. SAP Mobile Application
6. Basic

Question 4

What are APIs used for:

Answer 4

An API is a way to communicate with other software programs. APIs specify how software programs can exchange information with each other, even if they are designed and run by different organizations.

Question 5

What is SAP API Business Hub:

Answer 5

It is a web application hosted by SAP to discover.

Question 6

What is an API package:

Answer 6

it is a collection of related APIs or Service

Question 7

What is API Service:

Answer 7

it is a collection of related resources and operations available for each resource.

Question 8

What is a resource:

Answer 8

it is a remote data entity identify by an URI on which operations are performed.

Question 9

What is API operation:

Answer 9

it is Crud like operation performed by HTTP verbs.

Question 10

What is Get:

Answer 10

Get the resource (a collection of entities, a single entity, a structural property, and so on).

Question 11

What is PUT:

Answer 11

Update an existing resource by replacing it with a complete instance.

Question 12

What is POST:

Answer 12

Create a new resource.

Question 13

What is Patch:

Answer 13

Update an existing resource by replacing part of its properties with a partial instance

Question 14

What is OData:

Answer 14

The OData is a data access protocol built on core protocols like HTTP and commonly accepted methodologies like REST (Representational State Transfer) for the web.

Question 15

OData currently supports two formats for representing the resources it exposes:

Answer 15

1. the XML-based AtomPub and
2. the JSON formats

Question 16

Each OData service is represented by

Answer 16

a URI, called: the service root URI. A URI (Uniform Resource Identifier) is a uniform resource identifier, which is a string of characters used to identify a resource. More precisely, each resource can be accessed using a URL (Uniform Resource Locator), a uniform resource locator, describing how to access the resource.

Question 17

Service Document list:

Answer 17

1. List Entity sets
2. Clients can use it to navigate the model in a hypermedia driven fashion
3. Available at http://<host>:<port>/<service></service></port></host>

Question 18

Service document:

Answer 18

1. Describes the type, sets, functions and actions understood by the
   OData Service
2. Clients can use it to understand how to query and interact with entities
   in the service
3. Available as http://<host>:<port>/<service>/4metadata.</service></port></host>
4. The response of a service document only supports XML.

Question 19

Which of the following supports non-hierarchical data?

Answer 19

YAML.

Question 20

For businesses, the key benefits of using SAP Fiori are as follows:

Answer 20

1. Simple and user-friendly operability
2. Increased user satisfaction through modern user interfaces
3. Reduced costs for in-house developments to optimize the user interface
4. Optimized display on the desktop and most popular mobile devices
5. Role-based permissions so that each user only sees the applications relevant to their area of responsibility.

Question 21

SAP Fiori elements manages:

Answer 21

The logic and behaviour of the application.

Question 22

SAP‌ ‌entities‌ ‌exposing‌ ‌the‌ ‌OData‌ ‌services‌ ‌can‌ ‌be‌ ‌enriched‌ ‌with‌ ‌additional‌ ‌metadata,‌ ‌called‌:

Answer 22

annotations.

Question 23

What is freestyle app:

Answer 23

using your own designs, layouts or workflows, you can do this with SAPUI5, but not with SAP Fiori elements.

Question 24

When to Use SAP Fiori Elements:

Answer 24

1. Develop the application with SAP Fiori Elements.
2. Start with SAP UI5 freestyle development.

Question 25

SAP Fiori elements offers the following page types or floorplans:

Answer 25

1. List Report: choose this when you need to work with a large set of items
2. Worklist: use this to take action on work items
3. Object page: use to display details about an object
4. Overview page: to provide an entry-level view of content
5. Analytical list page: provide multiple angles of data for analyses

Question 26

How do you register an event handler:

Answer 26

srv.<phase><event></event></phase>

Question 27

Why event handling is important:

Answer 27

ensuring the robustness, correctness, and performance of the given application.

Question 28

There are two types of errors:

Answer 28

programmer and operational

Question 29

The key takeaways for programming errors are:

Answer 29

1. Fail loudly: Do not hide errors and continue silently. Ensure to log unexpected errors correctly. Don’t catch errors you can’t handle.
2. Don’t develop in a defensive fashion: Focus on your business logic and only handle errors when you know they will occur. Use try/catch blocks only when necessary.

Question 30

What is the method to collect messages or errors and return them to the caller in the request-response:

Answer 30

req.error()

Question 31

What can you only do in CLI but not in Cloud foundry:

Answer 31

renaming a cloud foundry org.

Question 32

How to rename a cloud foundry org in cli:

Answer 32

cf help rename-org.

Question 33

Overview of all cli commands:

Answer 33

cf help -a

Question 34

How to log on to the cloud Foundry via the CLI:

Answer 34

cf api <your-api-endpoint> / cf login</your-api-endpoint>

Question 35

What is Feature Set A:

Answer 35

1. You add global account administrators on the Members page at global account level in the cockpit.
2. You don’t have member management at subaccount level directly.

Question 36

What is Feature Set B:

Answer 36

You manage global account members by assigning role collections to platform users. Use the following predefined role collections:
1. Global Account Administrator
2. Global Account Viewer
Assign these role collections from the cockpit or the btp CLI.

Question 37

4. You manage directory members by assigning role collections to platform users. Use the following predefined role collections:

Answer 37

Directory Administrator
Directory Viewer

Question 38

Assign these role collections from the SAP BTP cockpit or the btp CLI.

Answer 38

5. You manage subaccount members by assigning role collections to platform users.

Question 39

There is a set of default platform role collections, like:

Answer 39

1. Global Account Administrator,
2. Global Account Viewer,
3. Subaccount Administrator, or Cloud Connector

Question 40

What is xs-security.json?

Answer 40

To simplify things, let’s just call the xs-security.json the “declaration of your app’s security”.

Question 41

A CI/CD pipeline’s goal is :

Answer 41

To automate as many steps of software development as possible to reduce manual effort.

Question 42

Developer pushes changes to the SCM-GIT, then what is the next step:

Answer 42

code goes to CI Server.

Question 43

Continuous Deployment means:

Answer 43

the deployment to the productive system is triggered with each commit and it must be performed automatically.

Question 44

What is approuter

Answer 44

is a Node. js library used as a single entry point for an application running in the Cloud Foundry, SAP BTP.