How should the computation of the signature be done for client apps that receive Orchestrator requests and need to check their authenticity?
Instructions: Drag the Description found on the left and drop on the correct Step Sequence found on the right.

Correct Answer:

Explanation:
A screenshot of a computer Description automatically generated

The correct sequence for the computation of the signature for client apps that receive Orchestrator requests and need to check their authenticity is:
Retrieve the X-UiPath-Signature HTTP header. This header contains the signature of the request body, encoded in Base64. (UiPath Orchestrator documentation1) To obtain the raw signature bytes, decode the value of the header from Base64. You can use any tool or library that supports Base64 decoding. (UiPath Orchestrator documentation1) Compute the hash using SHA256 and the signing key (UTF-8 encoded). The signing key is a secret value that is shared between Orchestrator and the client app. You can use any tool or library that supports SHA256 hashing. (UiPath Orchestrator documentation1) Compare the computed signature to the value from X-UiPath-Signature HTTP header. If they match, then the request is authentic and has not been tampered with. If they do not match, then the request is invalid and should be rejected. (UiPath Orchestrator documentation1) References:
1: Webhooks - UiPath Orchestrator.

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Starting with UiPath Studio version 2022.10, what happens to dependencies that lack Windows compatibility when they are converted in a project?

• A.They are replaced with compatible alternatives.
• B.They are removed from the project.
• C.They are marked as unresolved.
• D.They are automatically resolved.

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How does UiPath Integration Service benefit automation developers?

• A.By standardizing authorization and authentication, managing API connections, and enabling faster integration into SaaS platforms.
• B.By offering a comprehensive, unified platform dedicated solely to UI automation, enabling seamless integration with third-party applications.
• C.By enabling developers to create custom UI elements for applications without using APIs.
• D.By substituting the requirement for API automation with UI automation capabilities, delivering a more manageable and user-friendly approach, allowing users to streamline their processes efficiently and effectively facilitating a more rapid integration process.

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What is the recommended approach for handling tabular data when building a REFramework transactional project in UiPath?

• A.Implement custom activities to handle the tabular data.
• B.Convert the tabular data into a string format and store it in a single variable.
• C.Use separate variables to store each column of the tabular data.
• D.Utilize a DataTable variable to store and process the tabular data.

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A developer has declared a variable of type String named StrVar and assigned it the value "UIPATH STUDIO". What is the output of the expression, StrVar.lndexOf("U")?

• A.0
• B.1
• C.9
• D.10

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