CLAD Debugging & Troubleshooting Techniques

Question 1

Which LabVIEW tool allows you to monitor the values of wires and variables during execution?

Accepted Answer

Probe

Answer

Breakpoint

Answer

Error list

Answer

Execution highlighting

Question 2

What happens when you set a breakpoint on a node in LabVIEW?

Accepted Answer

Execution pauses at that node

Answer

The node is skipped

Answer

The VI stops immediately

Answer

The node executes twice

Question 3

Which debugging feature visually shows the flow of execution in a VI?

Accepted Answer

Execution highlighting

Answer

Probes

Answer

Breakpoints

Answer

Error list

Question 4

What is the purpose of the 'Error List' window in LabVIEW?

Accepted Answer

To display all errors and warnings

Answer

To list runtime warnings

Answer

To show available functions

Answer

To list subVIs

Question 5

How can you temporarily disable a section of a block diagram for testing?

Accepted Answer

Use the Disable Structure

Answer

Delete the code

Answer

Comment the wires

Answer

Remove all terminals

Question 6

Which of the following can cause a VI to run slower during debugging?

Accepted Answer

Execution highlighting enabled

Answer

Running without probes

Answer

Using breakpoints

Answer

Running a compiled executable

Question 7

How do you clear all probes in a VI?

Accepted Answer

Use the 'Remove All Probes' option

Answer

Close and reopen LabVIEW

Answer

Delete each probe manually

Answer

Restart the VI

Question 8

What does a broken run arrow indicate in LabVIEW?

Accepted Answer

There are compilation errors

Answer

The VI is running

Answer

Execution highlighting is on

Answer

The VI is paused

Question 9

Which tool helps identify data dependencies that can cause deadlocks?

Accepted Answer

VI Execution Trace toolkit

Answer

Execution highlighting

Answer

Error List

Answer

Probe tool