MY LabVIEW
|1 |Which of the graphs below matches the output in the Waveform Graph indicator after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | [pic] |
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| |B [pic] |
| | [pic] |
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| |C [pic] |
| | [pic] |
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| |D [pic] |
| | [pic] |
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|2 |Which DAQ board will allow for the detection of a 2.1 mV change in a signal if a 0-10 volt range was selected? |
| |A [pic] |
| | 12-bit board |
| | |
| |B [pic] |
| | 16-bit board |
| | |
| |C [pic] |
| | Both A. and B. |
| | |
| |D [pic] |
| | None of the above. |
| | |
|3 |What is the result in subarray after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | a 1-D Array of {4, 6, 8} |
| | |
| |B [pic] |
| | a 1-D Array of {6, 8, 10} |
| | |
| |C [pic] |
| | a 1-D Array of {2, 4, 6} |
| | |
| |D [pic] |
| | a 1-D Array of {8, 16, 32} |
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|4 |What is the result in Output Array after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | a 1-D Array of {6, 7, 9, 1} |
| | |
| |B [pic] |
| | a 1-D Array of {4, 6, 3, 5, 7, 9, 1} |
| | |
| |C [pic] |
| | a 1-D Array of {4, 7, 9, 1} |
| | |
| |D [pic] |
| | a 1-D Array of {6, 3, 5, 7, 9, 1} |
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|5 |Clicking on the _____ button allows you to bypass a node in the Block Diagram without single-stepping through the node. |
| |A [pic] |
| | Step Over |
| | |
| |B [pic] |
| | Step Out |
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| |C [pic] |
| | Step Through |
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| |D [pic] |
| | Step Into |
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|6 |Which of the following is a required terminal connection for the Append Table to Report VI shown below? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | row headers |
| | |
| |B [pic] |
| | report in |
| | |
| |C [pic] |
| | column width (1) |
| | |
| |D [pic] |
| | column headers |
| | |
|7 |What is the result in Array after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | a 1-D Array of 7 random numbers |
| | |
| |B [pic] |
| | a 2-D Array with 4 rows and 3 columns of random numbers |
| | |
| |C [pic] |
| | a 2-D Array with 3 rows and 4 columns of random numbers |
| | |
| |D [pic] |
| | a 1-D Array of 12 random numbers |
| | |
|8 |Which of the following could have produced this Waveform Chart? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | [pic] |
| | |
| |B [pic] |
| | [pic] |
| | |
| |C [pic] |
| | [pic] |
| | |
| |D [pic] |
| | [pic] |
| | |
|9 |Description and help information for a VI may be placed: |
| |A [pic] |
| | on the Block Diagram or Front Panel. |
| | |
| |B [pic] |
| | in File » VI Properties » Documentation. |
| | |
| |C [pic] |
| | Both A. and B. |
| | |
| |D [pic] |
| | None of the above |
| | |
|10 |Where can a Numeric Constant be placed? |
| |A [pic] |
| | Front Panel |
| | |
| |B [pic] |
| | Block Diagram |
| | |
| |C [pic] |
| | Both A. and B. |
| | |
| |D [pic] |
| | None of the above |
| | |
|11 |Which of the following display options are available for strings on the Front Panel? |
| |A [pic] |
| | ‘\’ Codes |
| | |
| |B [pic] |
| | Password |
| | |
| |C [pic] |
| | Hex |
| | |
| |D [pic] |
| | All of the above |
| | |
|12 |The following figure is an example of which common type of VI architecture? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | Parallel Loop VI |
| | |
| |B [pic] |
| | Multiple Case Structure VI |
| | |
| |C [pic] |
| | State Machine VI |
| | |
| |D [pic] |
| | General VI |
| | |
|13 |To insert a SubVI into a top level VI, you must: |
| |A [pic] |
| | drag the SubVI icon onto the target Block Diagram. |
| | |
| |B [pic] |
| | navigate to Select a VI in the Functions Palette. |
| | |
| |C [pic] |
| | Both A. and B. |
| | |
| |D [pic] |
| | None of the above. |
| | |
|14 |To place an Express VI on the Block Diagram you would select it from the: |
| |A [pic] |
| | Tools Palette |
| | |
| |B [pic] |
| | Functions Palette |
| | |
| |C [pic] |
| | Icon Palette |
| | |
| |D [pic] |
| | Controls Palette |
| | |
|15 |If N is 6, what is the value of T when this code is executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | 24 |
| | |
| |B [pic] |
| | 6 |
| | |
| |C [pic] |
| | 16 |
| | |
| |D [pic] |
| | 20 |
| | |
|Top of Form |
|16 |
|DAQmx channels and virtual channels are a collection of property settings that include all of the following, EXCEPT: |
|A [pic] |
| type of measurement. |
| |
|B [pic] |
| physical channel. |
| |
|C [pic] |
| base I/O address. |
| |
|D [pic] |
| scaling information. |
| |
| |
| |
|Bottom of Form |
[pic][pic][pic][pic]
|29 |Which of the following terminals supplies the current iteration number of a For or While Loop? |
| |A [pic] |
| | [pic] |
| | |
| |B [pic] |
| | [pic] |
| | |
| |C [pic] |
| | [pic] |
| | |
| |D [pic] |
| | [pic] |
| | |
|17 |
|The _____ determines the total number of times a For Loop will execute and the _____ returns the number of times the loop has executed minus |
|one. |
|A [pic] |
| count terminal, [pic]; conditional terminal, [pic] |
| |
|B [pic] |
| count terminal, [pic]; iteration terminal [pic] |
| |
|C [pic] |
| iteration terminal, [pic]; count terminal, [pic] |
| |
|D [pic] |
| conditional terminal, [pic]; count terminal, [pic] |
| |
| |
| |
| |
|18 |
|What is the result in Array after the following code has executed? |
|[pic] |
| |
| |
|A [pic] |
| a 1-D array of {3, 5, 1} |
| |
|B [pic] |
| a 1-D array of {7, 3, 4} |
| |
|C [pic] |
| a 1-D array of {5, 1, 7} |
| |
|D [pic] |
| a 1-D array of {3, 3, 4} |
| |
| |
| |
| |
|19 |
|If an Error Cluster displays a non-zero error code coupled with a status of FALSE, it signals: |
|A [pic] |
| a warning. |
| |
|B [pic] |
| a fatal error. |
| |
|C [pic] |
| a non-fatal error. |
| |
|D [pic] |
| no error. |
| |
| |
| |
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|20 |
|Which of the following could generate the following Waveform Graph? |
|[pic] |
| |
| |
|A [pic] |
| [pic] |
| |
|B [pic] |
| [pic] |
| |
|C [pic] |
| [pic] |
| |
|D [pic] |
| [pic] |
| |
| |
| |
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|21 |
|If Number equals -49, then what is the result in Square Root Value after the following code has executed? |
|[pic] |
| |
| |
|A [pic] |
| -99999, and a dialog box with an error message will display |
| |
|B [pic] |
| -7 |
| |
|C [pic] |
| An error will occur and the code will not execute because Number is negative. |
| |
|D [pic] |
| 7 |
| |
| |
| |
| |
|22 |
|Which chart update mode shows running data continuously scrolling from left to right across the chart? |
|A [pic] |
| Step Chart |
| |
|B [pic] |
| Scope Chart |
| |
|C [pic] |
| Sweep Chart |
| |
|D [pic] |
| Strip Chart |
| |
| |
| |
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|23 |
|What is the result in Array after the following code has executed? |
|[pic] |
| |
| |
|A [pic] |
| a 1-D array of {1, 2, 1, 0, 8, 6, 2} |
| |
|B [pic] |
| a 1-D array of {1, 4, 3, 2, 1, 0, 8, 6, 2} |
| |
|C [pic] |
| a 1-D array of {1, 3, 2, 1, 8, 6, 2} |
| |
|D [pic] |
| a 1-D Array of {1, 8, 6, 2} |
| |
| |
| |
| |
|24 |
|Which of the following methods will create an XY Graph with two plots? |
|A [pic] |
| Bundle the X and Y array pairs together into two clusters and then create an array of these two clusters. |
| |
|B [pic] |
| Create a single array of each of the X arrays and Y arrays in an X, Y, X, Y pattern. |
| |
|C [pic] |
| Create a single cluster from two arrays of X values and two arrays of Y values in an X, Y, X, Y pattern. |
| |
|D [pic] |
| Bundle the X and Y array pairs together into two clusters and create a cluster of these two clusters. |
| |
| |
| |
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|25 |
|Which of the following can contain a mixture of Controls and Indicators? |
|A [pic] |
| Arrays |
| |
|B [pic] |
| Clusters |
| |
|C [pic] |
| Both A. and B. |
| |
|D [pic] |
| None of the above |
| |
| |
| |
| |
|26 |
|Which of the following is a recommended terminal connection for the Append Text Table to Report VI shown below? |
|[pic] |
| |
| |
|A [pic] |
| column width (1) |
| |
|B [pic] |
| column headers |
| |
|C [pic] |
| row headers |
| |
|D [pic] |
| All of the above |
| |
| |
| |
| |
|27 |
|The Array Size function shown below: |
|[pic] |
| |
| |
|A [pic] |
| accepts n-dimensional Arrays of only string or numeric data types. |
| |
|B [pic] |
| accepts multiple input Arrays. |
| |
|C [pic] |
| returns the number of elements in each dimension of an Array. |
| |
|D [pic] |
| for a 3-D input Array, returns a 1-D Array consisting of two elements and an index. |
| |
| |
| |
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|28 |
|One difference between Arrays and Clusters is: |
|A [pic] |
| Clusters can hold multiple data types, while Arrays are limited to one data type. |
| |
|B [pic] |
| Array elements are ordered, but Cluster elements are not. |
| |
|C [pic] |
| Arrays cannot contain both Indicators and Controls, but Clusters can contain both. |
| |
|D [pic] |
| Clusters cannot be used to pass data to SubVIs, while Arrays can be used. |
| |
| |
| |
|29 |Which of the following terminals supplies the current iteration number of a For or While Loop? |
| |A [pic] |
| | [pic] |
| | |
| |B [pic] |
| | [pic] |
| | |
| |C [pic] |
| | [pic] |
| | |
| |D [pic] |
| | [pic] |
| | |
|30 |What is one disadvantage of using the State Machine VI architecture? |
| |A [pic] |
| | If two events occur at the same time, only the first event will be handled and the second will be lost. |
| | |
| |B [pic] |
| | The diagram becomes significantly larger when changing from a General VI to a State Machine VI. |
| | |
| |C [pic] |
| | A State Machine VI can only traverse states in order. |
| | |
| |D [pic] |
| | State Machines cannot acquire data or use DAQ functions. |
| | |
|31 |Comments should be added to the Block Diagram: |
| |A [pic] |
| | to describe unfamiliar functions. |
| | |
| |B [pic] |
| | to describe every function. |
| | |
| |C [pic] |
| | to describe basic functions. |
| | |
| |D [pic] |
| | comments are unnecessary as LabVIEW automatically adds them. |
| | |
|32 |The figure below is of a data type represented by what color: |
| |[pic] |
| | |
| | |
| |A [pic] |
| | Pink |
| | |
| |B [pic] |
| | Brown |
| | |
| |C [pic] |
| | Green |
| | |
| |D [pic] |
| | Blue |
| | |
|33 |Right clicking on the Block Diagram will cause which palette to display? |
| |A [pic] |
| | Tools Palette |
| | |
| |B [pic] |
| | Controls Palette |
| | |
| |C [pic] |
| | Printing Palette |
| | |
| |D [pic] |
| | Functions Palette |
| | |
|34 |Which of the following statements is not true regarding the figure below? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | It is not necessary to wire the count (N) terminal because auto-indexing is enabled. |
| | |
| |B [pic] |
| | Elements of Input Array enter the loop one at a time. |
| | |
| |C [pic] |
| | Output Array is the same size as Input Array. |
| | |
| |D [pic] |
| | If you disable auto-indexing on the right side of the For Loop, the output is still a 1-D Array. |
| | |
| |E [pic] |
| | All of the above statements are true |
| | |
|35 |When creating a SubVI icon, the number of input terminals must match the number of: |
| |A [pic] |
| | output terminals. |
| | |
| |B [pic] |
| | Controls. |
| | |
| |C [pic] |
| | Indicators. |
| | |
| |D [pic] |
| | None of the above. |
| | |
|36 |What is the result of the following addition? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | a 1-D Array of {12, 4, 15} |
| | |
| |B [pic] |
| | a 1-D Array of {20, 12, 15} |
| | |
| |C [pic] |
| | a 1-D Array of {20} |
| | |
| |D [pic] |
| | a 1-D Array of {20, 4, 7} |
| | |
|37 |What is the result of the following Array addition? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | a 2-D Array of {{120, 90, 20}, {60, 30, -40}} |
| | |
| |B [pic] |
| | a 1-D Array of {80, 20, 40, 10, -60} |
| | |
| |C [pic] |
| | a 1-D Array of {120, 30, -60} |
| | |
| |D [pic] |
| | a 1-D Array of {120, 30} |
| | |
|38 |If the Error In terminal of a VI receives an error it will: |
| |A [pic] |
| | pass the error to the next node without executing the code in which the error occurred. |
| | |
| |B [pic] |
| | freeze the program and wait for user interaction. |
| | |
| |C [pic] |
| | immediately display a pop-up window describing the error. |
| | |
| |D [pic] |
| | execute normally. |
| | |
|39 |Which of the following will continuously display multiple plots on the same Waveform Chart until the stop button is pressed? |
| |A [pic] |
| | [pic] |
| | |
| |B [pic] |
| | [pic] |
| | |
| |C [pic] |
| | [pic] |
| | |
| |D [pic] |
| | [pic] |
| | |
|40 |To access a graphical representation of all of the SubVI's and nodes that are called in the current VI, then: |
| |A [pic] |
| | select Browse >> Show VI Hierarchy from the menu bar. |
| | |
| |B [pic] |
| | right-click on a SubVI in the Block Diagram and select Show VI Hierarchy |
| | |
| |C [pic] |
| | right-click on the VI icon and select Show VI Hierarchy. |
| | |
| |D [pic] |
| | Both A. and B. |
| | |
| |E [pic] |
| | Both A. and C. |
| | |
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