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CLAD NI Certified LabVIEW Associate Developer Examination Free Practice Exam Questions (2025 Updated)

Prepare effectively for your NI CLAD Certified LabVIEW Associate Developer Examination certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 80 questions

Which of the following statements regarding Array constants are NOT true?

A.

When you create an Array constant on the block diagram, it is not visible on the Front Panel.

B.

You cannot resize an Array constant to include more than one element.

C.

You can copy or drag an existing Array on the Front Panel to the Block Diagram to create a constant of the same data type.

D.

All array operations can be performed on an Array constant

You can use all of the following data types as inputs to the case selector terminal except:

A.

Doubles

B.

Enumerated type values

C.

Strings

D.

Integers

Which of the following allows you to plot any set of points, evenly distributed or not?

A.

Waveform Graph

B.

Waveform Chart

C.

XY Graph

D.

Both A. and C.

Can a wire be used to pass data between loops that are intended to run in parallel?

A.

Yes

B.

No

Which of the following accurately describes the output that results from execution of the following loop?

A.

The last three values from the DAQ Assistant will be displayed.

B.

A running average of all measurements will be displayed.

C.

An average of the last four measurements will be displayed.

D.

None of the above

Which of the following cannot be used to transfer data?

A.

Local variables

B.

Queues

C.

Semaphores

D.

Notifiers

What is the result in Array after the following code has executed?

A.

A 1-D array of {1, 4, 3, 2, 1, 0}

B.

A 1-D array of {1, 8, 0, 1, 2, 3, 4, 6, 2}

C.

A 1-D array of {1, 4, 3, 2, 1, 0, 8, 6, 2}

D.

A 1-D array of {1, 8, 0, 1, 2, 2, 9}

Which of the following Block Diagrams could produce this result in Waveform Graph?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

You are inputting data that represents a circle. The circle data includes an x position, a y position, and a radius. All three pieces of data are double-precision. In the future, you might need to store the color of the circle, represented as an integer. How should you represent the circle on your front panel window?

A.

Three separate controls for the two positions and the radius.

B.

A cluster containing all of the data.

C.

A type definition containing a cluster.

D.

An array with three elements.

What VI is typically used to terminate an Error Cluster wire and to display any error message?

A.

Merge Errors

B.

One Button Dialog/Two Button Dialog

C.

Generate Front Panel Activity

D.

Simple Error Handler

You develop a SubVI that only outputs a value and need to use this SubVI in a (calling) VI. Which of the following is the best way to enforce dataflow to control the execution of the SubVI?

A.

Use the SubVI in a Sequence structure

B.

Modify the SubVI to have dummy inputs that can be used from the calling VI

C.

Modify the SubVI to have Error clustersthat can be used from the calling VI

D.

Modify the SubVI to have a global variable and use it from the calling VI

For implementing state diagrams that allow future application scalability, the best choice for a base structure is?

A.

Sequence structure

B.

Case structure

C.

Formula node

D.

Object-Oriented structure

Clicking on the _________ button allows you to bypass a node in the Block Diagram without single-stepping through the node.

A.

Step Into

B.

Step Over

C.

Step Out

D.

Step Through

The most efficient method for creating an array is:

A.

Using a Forloop with Auto-indexing

B.

Placing a build array function in a Whileloop

C.

Initializing an array and then replacing elements in a Whileloop

D.

Using a Whileloopwith Auto-Indexing

What is the output of the Build Array function in the following block diagram when Concatenate Inputs is selected?

A.

1-D Array of {1,-4, 3, 7,-2, 6}

B.

b.1-D Array of {1, 7,-4,-2, 3, 6}

C.

c.2-D Array of {{1,-4, 3, 0}, {7,-2, 6}}

D.

d.2-D Array of {{1,-4, 3}, {7,-2, 6}}

Which of the following is NOT a component of an Error Cluster?

A.

Status.

B.

Code.

C.

Source.

D.

VI name

How do you document a VI so that the description appears in the Show Context Help popup window?

A.

Usethe VIProperties Documentation window

B.

Typein the Show Context Help window

C.

Createa free label on thefront panel

D.

Editthe LabVIEW help files

You must store data that other engineers must analyze with Microsoft Excel. Which file storage format should you use?

A.

Tab-delimited ASCII

B.

Custom binary format

C.

TDM

D.

Datalog

In what instance would you use the Probe tool rather than Highlight Execution?

A.

To see the flow of data

B.

To see the value of a wire in real-time

C.

To look into a SubVI, as the process is running

D.

To slowdown the VIandshowdatavalues in wires

In the figure below, what will Result equal when this calculation is executed?

A.

55

B.

70

C.

65

D.

Indeterminate

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Total 80 questions
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