Certified LabVIEW Associate Developer Examination v4.0
Question 1
What is the result of the following Array addition?
- A. a.1-D Array of {80, 20, 40, 10, -60}
- B. b.1-D Array of {120, 30, -60}
- C. c.1-D Array of {120, 30}
- D. d.2-D Array of {{120, 90, 20}, {60, 30, -40}}
Answer : C
Question 2
Which of the following statements is false?
- A. A SubVI connector pane defines where to wire inputs and outputs
- B. The color of a SubVI connector pane terminal matches the data type it is connected to
- C. You must have an icon/connector to use a SubVI
- D. A SubVI icon can be edited from the functions palette
Answer : D
Question 3
The most efficient method for creating an array is:
- A. Using a For loop with Auto-indexing
- B. Placing a build array function in a While loop
- C. Initializing an array and then replacing elements in a While loop
- D. Using a While loop with Auto-Indexing
Answer : A
Question 4
The following block diagram represents which common type of VI architecture?
- A. Multiple Case Structure VI
- B. General VI
- C. State Machine VI
- D. Parallel Loop VI
Answer : C
Question 5
Which of the following statements is true about the iteration terminal
?
- A. It returns the number of times the loop has executed
- B. It returns the number of times the loop has executed, plus one
- C. It returns the number of times the loop has executed, minus one
- D. It returns a constant number
Answer : C
Question 6
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
Answer : B
Question 7
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
Answer : A
Question 8
If an input name on the Show Context Help window is in bold for a SubVI, which of the following conditions are true? (Choose all apply)
- A. Input values must be scalar.
- B. An input is recommended, but not required.
- C. An input is required.
- D. A broken run arrow will result unless the input is wired.
Answer : CD
Question 9
Which of the following apply to Property Nodes? (Choose all apply)
- A. Property Nodes allow attributes of front panel objects to be programmatically manipulated.
- B. Property Nodes can be used to u pdate the values contained in a front panel object.
- C. More than one Property Node can be used for a single front panel object.
- D. Property Nodes contained in a SubVI will always cause the front panel to be loaded in memory.
Answer : ABCD
Question 10
Which VI memory components are ALWAYS S resident for a SubVI? (Choose all apply)
- A. Data Space
- B. Front Panel
- C. Block Diagram
- D. Code
Answer : AD
Question 11
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
Answer : B
Question 12
In the figure below, what will Result equal when this calculation is executed?
- A. 55
- B. 70
- C. 65
- D. Indeterminate
Answer : B
Question 13
The function of a Cluster is to:
- A. Allow grouping of mixed data types into logical structures.
- B. Present data on the Front Panel using charts or graphs.
- C. Provide a means of differentiating between data types on the Block Diagram.
- D. Separate data objects by data type on the Front Panel.
Answer : A
Question 14
Can Probes be attached to objects on the Front Panel?
- A. Yes
- B. No
Answer : B
Question 15
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}
Answer : C