Exam PL-400 topic 5 question 32 discussion

Actual exam question from Microsoft's PL-400

Question #: 32
Topic #: 5

HOTSPOT
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The planning department for municipal government wants to survey the land in town and define new property lines. You define a data model for the surveys.

Surveyors and other department employees need a phone app to capture survey data.

You need to define a Power Apps component framework (PCF) component to be used across multiple functional areas.

How should you complete the PCF control manifest? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Suggested Answer:

by KillaHai at Feb. 19, 2023, 6:35 a.m.

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Juan0414

2 months, 3 weeks ago

1. Decimal: Floating point is FP. However, there is currently a "Whole.None" option in the documentation. However, we are seeing "of-type-group" instead of "of-type" 2. Utility: there is no "Client" and it is "WebAPI" instead of "Web API" https://learn.microsoft.com/en-us/power-apps/developer/component-framework/manifest-schema-reference/feature-usage#example https://learn.microsoft.com/en-us/power-apps/developer/component-framework/manifest-schema-reference/property#using-of-type

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Juan0414

2 months, 3 weeks ago

Ignore my comment about Whole.None, I hadn't seen that the property is for a Latitude, so it should not be a whole number

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Net_IT

1 year, 3 months ago

1. Decimal, there is not such value as 'Floating Point', instead there is a value 'FP'. 2. Utility, there is no such value as 'Client' and there is no value such as 'Web API", instead there is a value 'WebAPI'.

upvoted 2 times

Panda01

9 months, 4 weeks ago

Agreed, 1) Decimal as it supports up to 10 decimal places precision 2) Utility - as there is no such option as "Client" and "Web API". there is "WebAPI" source: https://learn.microsoft.com/en-us/power-apps/developer/component-framework/manifest-schema-reference/feature-usage

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TOM1000

1 year, 6 months ago

Its Decimal as it support up to 10 decimal points FP is only 5. Long and Lat needs more than 5! https://learn.microsoft.com/en-us/power-apps/developer/component-framework/manifest-schema-reference/property Decimal Up to 10 decimal points of precision can be used for values between -100,000,000,000 and -100,000,000,000 can be in this column. FP Up to 5 decimal points of precision can be used for values between -100,000,000,000 and -100,000,000,000 can be in this column.

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RajuTS

1 year, 6 months ago

Floating point and Client

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[Removed]

1 year, 7 months ago

ChatGPT answer: When defining the "of-type-group" property in a Power Apps Component Framework (PCF) control manifest for the latitude property, you would choose "floating point". Latitude is typically represented as a floating-point number with a range of -90 to +90. A decimal data type is more appropriate for values that require high precision, such as currency or financial values. In the case of latitude, a floating-point data type is more appropriate as it allows for a wider range of values with lower precision.

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tobdiord

1 year, 8 months ago

Correct. Floating Point is FP in PCF control manifest terms. FP is 5dp precision, Decimal is 10.

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KillaHai

1 year, 9 months ago

The "latitude" property in a PCF control manifest should have an "of-type-group" value of "Floating point". This is because latitude values typically require a high level of precision, which is best handled by a floating-point data type. The of-type-group="decimal" has a default precision of 2 decimal places. However, this can be customized by adding the precision attribute in the property manifest to specify the number of decimal places.

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