ServiceNow CAD Exam - Topic 1 Question 91 Discussion

Actual exam question for ServiceNow's CAD exam

Question #: 91
Topic #: 1

[All CAD Questions]

What field type would you select if you want to query records from another table on a form?

AUse the Date field type.

BUse the Phone Number field type.

CUse the String field type.

DUse the Reference field type.

Show Suggested Answer

Suggested Answer: D

Comprehensive and Detailed In-Depth

In ServiceNow, to include data from another table within a form, the Reference field type is utilized. A Reference field creates a relationship between the current table and another table by storing a reference to a record in the target table. This allows users to select a record from the referenced table and display related information seamlessly within the form.

A . Use the Date field type: This is incorrect. The Date field type is designed to store date values and does not facilitate referencing records from other tables.

B . Use the Phone Number field type: This is incorrect. The Phone Number field type is intended for storing phone number data and does not support referencing other table records.

C . Use the String field type: This is incorrect. The String field type stores text data and does not inherently provide functionality to reference records from other tables.

D . Use the Reference field type: This is correct. The Reference field type is specifically designed to create a link to a record in another table, enabling the incorporation of related data into the form.

For example, in the Incident table, the 'Caller' field is a reference to the User [sys_user] table, allowing the selection of a user as the caller for the incident. This setup ensures data consistency and leverages existing records without data duplication.

by Kati at Mar 06, 2025, 10:19 AM

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Dorsey

3 months ago

I thought Phone Number could be used too, but maybe not?

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Francoise

3 months ago

I agree, Reference is the way to go.

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Dominque

3 months ago

Definitely use the Reference field type!

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Rikki

3 months ago

No way, Date field won't work for querying records!

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Tori

3 months ago

Wait, can you really use the String field for that?

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Crissy

4 months ago

I’m leaning towards Reference, but I vaguely remember there being a question where String was mentioned in a similar context.

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Patti

4 months ago

I feel like Date and Phone Number are definitely not the right choices here, but I can't quite recall the specifics about String or Reference.

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Loren

4 months ago

I remember practicing a question about field types, and I think Reference was the one used for querying records from another table.

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Muriel

4 months ago

I think we might need to use a field type that allows linking to another table, but I'm not sure if it's called Reference or something else.

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Mee

5 months ago

I'm pretty confident the answer is D. The Reference field type is designed for querying across tables.

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Caprice

5 months ago

The Reference field type is definitely the way to go. That's how you can create relationships between tables.

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Makeda

5 months ago

I'm a bit confused on this one. I'll have to review my notes to see what the different field types are used for.

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Elke

5 months ago

The Reference field type sounds like the right choice here. That's how you can link to records in another table.

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Johnetta

5 months ago

Hmm, this one seems tricky. I'll have to think it through carefully.

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Katina

12 months ago

Haha, can you imagine trying to use the Date field type for this? That's like trying to use a screwdriver to hammer in a nail. Nah, the Reference field type is the way to go, easy peasy.

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Dylan

11 months ago

I can't even imagine trying to use the Date field type for that. Reference field type all the way.

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Dean

11 months ago

Totally agree, Reference field type makes querying records from another table a breeze.

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Nina

11 months ago

Yeah, using the Date field type would be a disaster. Reference field type is the way to go.

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Billy

12 months ago

I'm not sure, but I think C) Use the String field type could also work for querying records.

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Karan

12 months ago

I agree with Barbra, the Reference field type allows you to query records from another table.

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Josefa

1 year ago

Ooh, the Phone Number field type, that's a bold choice! I bet that would be great for storing... phone numbers. But for querying other tables, gotta be the Reference field type, my dude.

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Stephane

11 months ago

Definitely, it's a powerful tool for connecting different sets of information.

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Vanda

11 months ago

Yeah, I agree. It allows you to link to another table and pull in the data you need.

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Gerald

12 months ago

I think the Reference field type is the way to go for querying records from another table.

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Lili

1 year ago

Hold up, are we supposed to be able to call other tables on a form? That sounds like some advanced database wizardry. I'm just going to go with the String field type, keep it simple, you know?

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Goldie

11 months ago

Using the Reference field type can definitely make your form more dynamic and efficient.

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Micaela

11 months ago

I'm not sure about the Reference field type, I usually just stick with the String field type for basic forms.

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Vincenza

11 months ago

I agree, the Reference field type is the way to go for linking records from different tables.

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Dudley

12 months ago

I think you should go with the Reference field type, it allows you to query records from another table.

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Tess

1 year ago

I'm pretty sure the Date field type is not the right choice here. That's more for, well, dates! The Reference field type makes the most sense to me.

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Sharen

1 year ago

Hmm, I think the Reference field type would be the way to go. Querying records from another table sounds like a job for a foreign key, don't you think?

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Gail

12 months ago

Yes, using a foreign key with the Reference field type is the best way to query records from another table.

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Charolette

1 year ago

I agree, the Reference field type is used for linking records from another table.

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Barbra

1 year ago

I think the answer is D) Use the Reference field type.

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