How do you document a VI so that the description appears in the Show Context Help popup window?
Use the VI Properties Documentation window
Type in the Show Context Help window
Create a free label on the front panel
Edit the LabVIEW help files
Can a wire be used to pass data between loops that are intended to run in parallel?
Which of the following describes a Tab Control?
A control that outputs ASCII values equal to the selected tab label
A type of enumerated control
A control that outputs a cluster of the controls / indicators on the tabs
A controls that outputs the tab order of the controls on the front panel
What is an advantage of using a Strictly Typed VI refnum?
The data types of the target VI are known at compile time
The data types passed to the VI can change programmatically
You can flatten the data to a string to improve code performance
Causes dynamically loaded VIs to be loaded at the start of execution
A coercion dot indicates that:
The data types are consistent
A polymorphic operation will be performed on the data
A data buffer is created to handle data conversion
Data values are being coerced because they are out of range
Which of the following cannot be used to transfer data?
You have a control on the front panel of a VI and you need to modify one of its properties at run time. Which of the following is the best approach you would take?
Create an implicit property node and select the property to modify
Create a control reference, pass the reference to a property node and select the property to modify
Create a linked shared variable and select the property to modify the property
Create a local variable and select the property to modify
For implementing state diagrams that allow future application scalability, the best choice for a base
Clicking on the _________ button allows you to bypass a node in the Block Diagram without
single-stepping through the node.
Which chart update mode should be used to show running data continuously scrolling from
left to right across the chart?
Which of the following does not conform to the Dataflow programming paradigm?
If possible, a Sequence structure should be replaced with an
A VI has Automatic Error Handling enabled. It calls a SubVI that has Automatic Error
Handling disabled. The Error Out terminal of the SubVI is unwired in the calling VI. The SubVI
returns an error to the calling VI. Will an error dialog be posted because of Automatic Error
Yes, since the Error Out terminal from the subVI is not wired in the calling VI.
No, since the Error Out terminal from the subVI is not wired in the calling VI.
Yes, since he SubVI has Automatic Error Handling disabled
No, since the SubVI has Automatic Error Handling disabled
Auto-indexing at loop boundary is a feature that allows: (More than one answer may
Arrays to be automatically accumulated at loop boundaries
Arrays to be automatically traversed from one iteration to the next
Array functions to automatically index array elements
Functions that use arrays to automatically index them
Which variable is commonly used to eliminate race conditions by preventing simultaneous
access to code or data?
Functional global variable
Which Server must be started before running Data Scoket VIs