CLAD Exam Questions
125 real CLAD exam questions with expert-verified answers and explanations. Page 1 of 3.
- Question #1Understanding LabVIEW Environment
In order to document a VI so that the description appears in the Show Context Help popup window?
VI documentationContext HelpVI Propertiesdocumentation - Question #2Loops and Timing
Can a shift register be used to pass data between loops that are intended to run in parallel?
shift registerparallel loopsdata passingloop communication - Question #3User Interface Design
Which of the following describes a Tab Control?
Tab ControlEnum controlUI controlsfront panel - Question #4SubVIs and Modular Programming
What is an advantage of using a Strictly Typed VI ref num?
VI referencestrictly typed VI refcompile timedynamic dispatch - Question #5Data Types and Structures
What indicator indicates that:
coercion dotdata conversiontype coerciondata buffer - Question #6Loops and Timing
Which of the following statements is true about the following block diagram? [Image of a LabVIEW block diagram showing a loop with a constant 100, and another constant 33.3 connect...
For loopiteration terminalloop executioncount terminal - Question #7Data Flow
Which of the following can not be used to transfer data?
semaphoresdata transfersynchronizationinter-process communication - Question #8Loops and Timing
Which of the following terminals controls how many times a For loop executes? [Image showing a LabVIEW For Loop with four terminals labelled A, B, C, D.]
For loopcount terminalN terminalloop control - Question #9User Interface Design
You want to 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?
property nodeimplicit property noderuntime modificationfront panel control - Question #10Data Flow
Formula rules accept which of the following operations?
Formula Nodeincrement operatorsC syntaxmathematical operations - Question #11Data Flow
Which of the following is the best method to update an indicator on the front panel?
indicator updatewiring best practiceslocal variabledata flow - Question #12Data Types and Structures
Which of the following functions assembles Cluster elements by their owned labels?
clusterBundle by Nameowned labelscluster functions - Question #13Data Types and Structures
What is the output of the Build Array function in the following block diagram when Concatenate Inputs is selected? [Image showing a LabVIEW block diagram with two 1-D arrays (1, -4...
Build Arrayconcatenate inputsarray operations1-D array - Question #14Data Types and Structures
What is the output of the Initialize Array function after the following code has executed? [Image showing a LabVIEW block diagram with an Initialize Array function. The 'element' i...
Initialize Arrayarray initializationdimension sizearray creation - Question #15SubVIs and Modular Programming
What is one disadvantage of using the State Machine VI architecture?
State Machinearchitecture patternevent handlingstate transitions - Question #16Debugging and Error Handling
Which is the best method to stop a While Loop on an error condition?
While Loop stop conditionerror clustererror handlingloop termination - Question #17User Interface Design
What mechanical action of a Boolean would you use to mimic a button on a Windows dialog?
Boolean mechanical actionLatch When Releasedbutton behaviorfront panel controls - Question #18User Interface Design
The ______ of words correctly completes the following statement? Unlike ______, which display an entire waveform that overwrites the data already stored, ______ update periodically...
graphschartswaveform displaydata history - Question #19Debugging and Error Handling
Why would you use the Probe tool rather than Highlight Execution?
Probe toolHighlight Executionreal-time debuggingwire values - Question #20User Interface Design
You want to save a control, select Control from the Type Def. Status pull-down menu, and save the control as a .ctl file. You then use an instance of the custom control on your fro...
custom controlsType Def.ctl filecontrol instances - Question #21SubVIs and Modular Programming
You have 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...
error clustersdataflow enforcementSubVIexecution control - Question #22Loops and Timing
What is the value in Shift Register Answer after the following code has executed? [Image showing a LabVIEW block diagram with a While Loop containing a 'Shift Register Answer'. Ins...
shift registerwhile loopiterationvalue tracing - Question #23User Interface Design
Which Chart Update mode should be used to draw new data from left to right, then clear the chart and draw new data again from left to right?
chart update modescope chartwaveform chartstrip chart - Question #24Data Flow
Which of the following illustrates an advantage of a global variable over a local variable?
global variablelocal variabledata sharingrace conditions - Question #25Loops and Timing
Which timing function (VI) is the best choice for timing control logic in applications that run for extended periods of time?
timing functionsGet Date/Time In Secondsextended applicationstiming control - Question #26Loops and Timing
Under which of the following conditions does a For loop stop executing?
For loopiteration terminalcount terminalloop termination - Question #27Data Types and Structures
You are plotting 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, yo...
clustertype definitiondata representationscalability - Question #28User Interface Design
Which of the following will cause an event to be captured by the LabVIEW Event Structure?
event structurefront panel eventsmouse clickprogrammatic update - Question #29Data Flow
Which of the following does not conform to data flow programming paradigm?
dataflow programminglocal variablesshift registerstunnels - Question #30File I/O
You must save the data that other engineers must analyze with Microsoft Excel. Which file storage format should you use?
file formattab-delimited ASCIIExcel compatibilityfile storage - Question #31Data Types and Structures
What is the result of the following Array addition?
array addition2D arrayarray operationsarray sizing - Question #32SubVIs and Modular Programming
Which of the following statements is false?
connector paneSubVI iconterminal colorsfunctions palette - Question #33Data Types and Structures
The most efficient method for creating an array is:
array creationFor loopauto-indexingefficiency - Question #34SubVIs and Modular Programming
The following block diagram represents which common type of VI architecture?
state machineVI architecturecase structuredesign patterns - Question #35Loops and Timing
Which of the following statements is true about the iteration terminal i?
iteration terminalloop counterFor loopWhile loop - Question #36SubVIs and Modular Programming
When developing state diagrams that allow future application scalability, the best choice for a base structure is?
state machinecase structurescalabilityVI architecture - Question #37User Interface Design
Which of the following Block Diagrams could produce this result in Waveform Graph?
waveform graphblock diagramdata visualizationgraph output - Question #38SubVIs and Modular Programming
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)
context helprequired inputsconnector panebroken run arrow - Question #39User Interface Design
Which of the following apply to Property Nodes? (Choose all apply)
property nodesfront panelprogrammatic manipulationSubVI memory - Question #40SubVIs and Modular Programming
Which of the following components are ALWAYS S resident for a SubVI? (Choose all apply)
SubVI componentsdata spacefront panel memorycode - Question #41Data Types and Structures
Which of the following statements regarding Array constants are NOT true?
array constantsblock diagramarray operationsfront panel - Question #42Data Flow
In the figure below, what will Result equal when this calculation is executed?
data flowarithmetic operationsexecution orderblock diagram - Question #43Data Types and Structures
The function of a Cluster is to:
clustersmixed data typesdata structuresgrouping - Question #44Debugging and Error Handling
Can Probes be attached to objects on the Front Panel?
probesdebuggingfront panelblock diagram - Question #45Data Types and Structures
What is the result in Array after the following code has executed?
Insert Into Arrayarray indexingarray operations1D arrays - Question #46Data Types and Structures
What is the result of the following 1-D Array?
array functions1D arraysarray operationselement-wise - Question #47Data Types and Structures
What is the result in new string after the following code has executed?
string functionsSearch and Replace Stringstring operationsstring manipulation - Question #48User Interface Design
Which of the following display options are available for strings on the Front Panel?
string controlsdisplay modespassword displayfront panel - Question #49Data Types and Structures
In the figure below, the output of Array Size is
Array Size function2D arraysarray dimensionsarray output - Question #50Data Types and Structures
What is the result of the following Array subtraction?
array arithmeticelement-wise operationsarray size mismatch1D arrays