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Computer Learning Zone

Computer Learning Zone

Microsoft Access Quiz: Hidden Bound Customer ID Fields and Callback Forms

Oct 13, 2026 · 4 min · 4 segments

Test your Microsoft Access form skills with an expert-level callback form quiz. The questions cover a deceptively useful detail: hiding a bound Customer ID control does not erase its value or prevent…

Test your Microsoft Access form skills with an expert-level callback form quiz. The questions cover a deceptively useful detail: hiding a bound Customer ID control does not erase its value or prevent buttons and VBA from reading it. You will also revisit common callback-list issues, including clearing the Must Callback flag when a call is finished, understanding how date arithmetic changes when time values are removed, and recognizing that a form opened from a filtered query still shows only that query's records. The episode also tackles a familiar query design headache: duplicate date columns caused by selecting both ContactT.* and a separate Callback Date Time field. A few small form and query choices can keep callback workflows accurate without losing important contact history.

Test your Microsoft Access form skills with an expert-level callback form quiz. The questions cover a deceptively useful detail: hiding a bound Customer ID control does not erase its value or prevent…

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Speakers: Richard RostHost

Top entities: Microsoft×5 Microsoft Access

Show signals: SuitabilitySafeBiasNot politicalAudience≈254k followers

Callback Forms Quiz0:22 – 3:24

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Richard RostHost

0:22

Question 1.

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Richard RostHost

0:23

A callback list shows only records where must callback equals true.

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Richard RostHost

0:29

A call is finished and its notes must stay in the contact table.

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Richard RostHost

0:34

What should you do before reopening the list? Delete the contact record, clear its must callback checkbox, clear the callback date, or set the callback date to yesterday.

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Richard RostHost

0:51

That'll be B, clear its must callback checkbox.

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Richard RostHost

0:56

Question two, a button reads a bound customer ID text box.

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Richard RostHost

1:01

What happens if you set that text box's visible property to no? The stored customer ID is erased.

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Richard RostHost

1:10

The button must use the customer's name.

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Richard RostHost

1:13

The text box becomes unbound.

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Richard RostHost

1:15

The button can still read the customer ID.

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Richard RostHost

1:23

That'll be D.

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Richard RostHost

1:23

The button can still read the customer ID.

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Richard RostHost

1:28

Question three.

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Richard RostHost

1:29

You change a default from equals date plus one plus, and then in parentheses, 14 divided by 24, to equals date plus one plus 14.

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Richard RostHost

1:41

What does the revised expression return? Tomorrow at 2 p.m., midnight 14 days from today, midnight 15 days from today, or today at 2 p.m.

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Richard RostHost

1:59

That'll be midnight 15 days from today.

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Richard RostHost

2:04

Question four, callback F uses a query that selects only must callback equals true.

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Richard RostHost

2:11

The button that opens it says, open the form and show all records.

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Richard RostHost

2:16

which records appear.

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Richard RostHost

2:19

Only the records returned by that query, every record in Contact T, only the records selected on the main menu, none until the button adds another filter.

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Richard RostHost

2:34

That'll be A, only the records returned by that query.

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Richard RostHost

2:40

Question five, a query shows contactee.star plus a separate callback date time column sorted ascending.

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Richard RostHost

2:49

The date appears twice.

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Richard RostHost

2:51

How can you keep every field the sort and just one date column? Clear show for contactee.star.

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Richard RostHost

3:02

Remove the separate callback date time column.

MicrosoftCompanyTechnology company
75%5 mentions
Microsoft AccessSoftware ApplicationSystem software
25%1 mention

Forms and TablesTechnology > Software > Database Management > Microsoft Access
Callback List WorkflowsTechnology > Software > Database Management > Microsoft Access
Bound Controls and Form PropertiesTechnology > Software > Database Management > Microsoft Access
Date and Time ExpressionsTechnology > Software > Database Management > Microsoft Access
Queries, Filters, Sorting, and Field VisibilityTechnology > Software > Database Management > Microsoft Access
Database ManagementTechnology > Software
Microsoft AccessTechnology > Software > Database Management
Technology
SoftwareTechnology

Callback Forms Quiz0:22 – 3:24

R

Richard RostHost

0:22

Question 1.

R

Richard RostHost

0:23

A callback list shows only records where must callback equals true.

R

Richard RostHost

0:29

A call is finished and its notes must stay in the contact table.

R

Richard RostHost

0:34

What should you do before reopening the list? Delete the contact record, clear its must callback checkbox, clear the callback date, or set the callback date to yesterday.

R

Richard RostHost

0:51

That'll be B, clear its must callback checkbox.

R

Richard RostHost

0:56

Question two, a button reads a bound customer ID text box.

R

Richard RostHost

1:01

What happens if you set that text box's visible property to no? The stored customer ID is erased.

R

Richard RostHost

1:10

The button must use the customer's name.

R

Richard RostHost

1:13

The text box becomes unbound.

R

Richard RostHost

1:15

The button can still read the customer ID.

R

Richard RostHost

1:23

That'll be D.

R

Richard RostHost

1:23

The button can still read the customer ID.

R

Richard RostHost

1:28

Question three.

R

Richard RostHost

1:29

You change a default from equals date plus one plus, and then in parentheses, 14 divided by 24, to equals date plus one plus 14.

R

Richard RostHost

1:41

What does the revised expression return? Tomorrow at 2 p.m., midnight 14 days from today, midnight 15 days from today, or today at 2 p.m.

R

Richard RostHost

1:59

That'll be midnight 15 days from today.

R

Richard RostHost

2:04

Question four, callback F uses a query that selects only must callback equals true.

R

Richard RostHost

2:11

The button that opens it says, open the form and show all records.

R

Richard RostHost

2:16

which records appear.

R

Richard RostHost

2:19

Only the records returned by that query, every record in Contact T, only the records selected on the main menu, none until the button adds another filter.

R

Richard RostHost

2:34

That'll be A, only the records returned by that query.

R

Richard RostHost

2:40

Question five, a query shows contactee.star plus a separate callback date time column sorted ascending.

R

Richard RostHost

2:49

The date appears twice.

R

Richard RostHost

2:51

How can you keep every field the sort and just one date column? Clear show for contactee.star.

R

Richard RostHost

3:02

Remove the separate callback date time column.

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