1 - MY LabVIEW
|1 |All of the following statements are true, EXCEPT: |
| |A [pic] |
| | You can make a Cluster of Clusters. |
| | |
| |B [pic] |
| | You can make an Array of Arrays. |
| | |
| |C [pic] |
| | You can make a Cluster of Arrays. |
| | |
| |D [pic] |
| | You can make an Array of Clusters. |
| | |
| |E [pic] |
| | All of the above statements are true. |
| | |
|2 |What is the result in New String after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | hello world! |
| | |
| |B [pic] |
| | hELLO wORLD! |
| | |
| |C [pic] |
| | HELLO WORLD! |
| | |
| |D [pic] |
| | hello world1 |
| | |
|3 |Which of the methods illustrated below will terminate the While Loop when an error occurs? |
| | |
| | |
| | |
| |Option I |
| |Option II |
| | |
| | |
| | |
| | |
| |[pic] |
| |[pic] |
| | |
| |Option III |
| |Option IV |
| | |
| | |
| |A [pic] |
| | I |
| | |
| |B [pic] |
| | II |
| | |
| |C [pic] |
| | III |
| | |
| |D [pic] |
| | IV |
| | |
| |E [pic] |
| | I & II |
| | |
| |F [pic] |
| | III & IV |
| | |
|4 |What is the value in Feedback Answer after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | 6 |
| | |
| |B [pic] |
| | 8 |
| | |
| |C [pic] |
| | 16 |
| | |
| |D [pic] |
| | 32 |
| | |
|5 |Right clicking on the Block Diagram will cause which palette to display? |
| |A [pic] |
| | Printing Palette |
| | |
| |B [pic] |
| | Functions Palette |
| | |
| |C [pic] |
| | Controls Palette |
| | |
| |D [pic] |
| | Tools Palette |
| | |
|6 |You may associate the Connector Pane of a VI with objects from the: |
| |A [pic] |
| | Front Panel. |
| | |
| |B [pic] |
| | Block Diagram. |
| | |
| |C [pic] |
| | Both A. and B. |
| | |
| |D [pic] |
| | None of the above. |
| | |
|7 |Which of the following is a required terminal connection for the Append Table to Report VI shown below? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | column headers |
| | |
| |B [pic] |
| | column width (1) |
| | |
| |C [pic] |
| | row headers |
| | |
| |D [pic] |
| | report in |
| | |
|8 |A custom probe is created by: |
| |A [pic] |
| | double clicking on a normal probe. |
| | |
| |B [pic] |
| | placing a property node onto the block diagram and selecting Custom Probe from the Properties menu. |
| | |
| |C [pic] |
| | placing a custom probe from the Probe subpalette onto the Block Diagram. |
| | |
| |D [pic] |
| | right clicking on a wire and selecting Custom Probe from the shortcut menu. |
| | |
|9 |What is the result in New Array after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | a 1-D Array of {4, 7, -3, 3, -2, 0, 0} |
| | |
| |B [pic] |
| | a 1-D Array of {4, 7, -3, 3, -2} |
| | |
| |C [pic] |
| | a 1-D Array of {4, 7, -3, 3, -2, 4, 7} |
| | |
| |D [pic] |
| | None of the above |
| | |
|10 |What is the result in Output Array after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | a 1-D Array of {4, 3, 0} |
| | |
| |B [pic] |
| | a 1-D Array of {2, 4} |
| | |
| |C [pic] |
| | a 1-D Array of {2, 5, 1} |
| | |
| |D [pic] |
| | a 1-D Array of {5, 3} |
| | |
|11 |What is the data type of the Indicator that will be present at the Index Array output after the following code has |
| |executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | Integer (I32) |
| | |
| |B [pic] |
| | Array of Integers (I32) |
| | |
| |C [pic] |
| | Double |
| | |
| |D [pic] |
| | Array of Doubles |
| | |
|12 |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] |
| | base I/O address. |
| | |
| |C [pic] |
| | physical channel. |
| | |
| |D [pic] |
| | scaling information. |
| | |
|13 |The DAQ Assistant can perform all of the following operations, EXCEPT: |
| |A [pic] |
| | Frequency Measurement. |
| | |
| |B [pic] |
| | Arbitrary Waveform Generation. |
| | |
| |C [pic] |
| | Digital Input. |
| | |
| |D [pic] |
| | Analog Input. |
| | |
|14 |All of the following are traditional debugging features used to help find errors in a VI, EXCEPT: |
| |A [pic] |
| | Single Stepping. |
| | |
| |B [pic] |
| | Stop Values. |
| | |
| |C [pic] |
| | Breakpoints. |
| | |
| |D [pic] |
| | Highlight Execution. |
| | |
|15 |Which of the following statements is true? |
| |A [pic] |
| | The default setting for a tunnel into or out of a For Loop has auto-indexing enabled if the data being passed is an array.|
| | |
| |B [pic] |
| | The default setting for a tunnel into or out of a While Loop has auto-indexing disabled if the data being passed is an |
| |array. |
| | |
| |C [pic] |
| | Both A. and B. |
| | |
| |D [pic] |
| | None of the above. |
| | |
|16 |All of the following statements regarding SubVIs are true, EXCEPT: |
| |A [pic] |
| | They require less memory. |
| | |
| |B [pic] |
| | They allow for easier debugging. |
| | |
| |C [pic] |
| | They allow you to use the same code for many future applications. |
| | |
| |D [pic] |
| | All of the above statements are true. |
| | |
|17 |You can create a 1-D Array using any of the following methods, EXCEPT: |
| |A [pic] |
| | Place an Array Shell on the Front Panel and drag a Control into the shell. |
| | |
| |B [pic] |
| | Wire a 1-D Array to the Index Array function and specify an index. |
| | |
| |C [pic] |
| | Use a single For Loop with auto-indexing enabled. |
| | |
| |D [pic] |
| | Right-click on an existing 2-D Array on the Front Panel and select Remove Dimension. |
| | |
| |E [pic] |
| | All of the above are ways to create a 1-D Array. |
| | |
|18 |Which of the following statements is true regarding the execution of the following code? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | The string "Hello World" will be written into a new file named by the user. |
| | |
| |B [pic] |
| | If the user selects an already existing file, the old data will be overwritten by the new data. |
| | |
| |C [pic] |
| | If the user selects an already existing file, the VI will produce an error and stop execution. |
| | |
| |D [pic] |
| | Both A. and C. |
| | |
| |E [pic] |
| | Both A. and B. |
| | |
|19 |Which combination of words correctly completes the following statement? |
| |Unlike _____, which display only the most recent array of values written to them, _____ update periodically and maintain a |
| |history of the past data. |
| |A [pic] |
| | graphs; charts |
| | |
| |B [pic] |
| | charts; plots |
| | |
| |C [pic] |
| | plots; graphs |
| | |
| |D [pic] |
| | None of the above |
| | |
|20 |What is the value in X after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | 9 |
| | |
| |B [pic] |
| | 10 |
| | |
| |C [pic] |
| | 11 |
| | |
| |D [pic] |
| | None of the above |
| | |
|21 |Which of the following statements about the Connector Pane is true? |
| |A [pic] |
| | It only shows terminals available for transfer to the SubVI. |
| | |
| |B [pic] |
| | It only shows terminals available for transfer from the SubVI. |
| | |
| |C [pic] |
| | Outputs must be placed on the left, and inputs must be placed on the right. |
| | |
| |D [pic] |
| | None of the above. |
| | |
|22 |If Number equals -49, then what is the result in Square Root Value after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | -7 |
| | |
| |B [pic] |
| | An error will occur and the code will not execute because Number is negative. |
| | |
| |C [pic] |
| | -99999, and a dialog box with an error message will display |
| | |
| |D [pic] |
| | 7 |
| | |
|23 |Which of the following statements is true regarding the code in the loop shown below? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | The loop will execute once and the iteration terminal, [pic], will output a value of 1. |
| | |
| |B [pic] |
| | The loop will not execute and the iteration terminal, [pic], will return a null value. |
| | |
| |C [pic] |
| | The loop will execute infinitely and the program will have to be aborted. |
| | |
| |D [pic] |
| | The loop will execute once and the iteration terminal, [pic], will output a value of 0. |
| | |
|24 |Which chart update mode plots new data from left to right, then clears the chart and plots the newer data? |
| |A [pic] |
| | Step Chart |
| | |
| |B [pic] |
| | Sweep Chart |
| | |
| |C [pic] |
| | Scope Chart |
| | |
| |D [pic] |
| | Strip Chart |
| | |
|25 |What are the results in max value and max index(es) respectively, after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | 7, 4 |
| | |
| |B [pic] |
| | 6, 0 |
| | |
| |C [pic] |
| | 1, 5 |
| | |
| |D [pic] |
| | 7, 3 |
| | |
|26 |In the figure below, item G is a(n): |
| |[pic] |
| | |
| | |
| |A [pic] |
| | Shift register |
| | |
| |B [pic] |
| | Selector terminal |
| | |
| |C [pic] |
| | Iteration terminal |
| | |
| |D [pic] |
| | Tunnel |
| | |
|27 |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 |
| | |
|28 |Which of the following Block Diagrams could produce this result in Waveform Graph? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | [pic] |
| | |
| |B [pic] |
| | [pic] |
| | |
| |C [pic] |
| | [pic] |
| | |
| |D [pic] |
| | [pic] |
| | |
|29 |What is the value in Result after the following code has executed? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | VOLTS DC +2 |
| | |
| |B [pic] |
| | 50 |
| | |
| |C [pic] |
| | 250 |
| | |
| |D [pic] |
| | VOLTS DC +2. |
| | |
|30 |The main disadvantage(s) of using the VI architecture shown below is: |
| |[pic] |
| | |
| | |
| |A [pic] |
| | there is no way of shutting down the VI during execution. |
| | |
| |B [pic] |
| | you cannot use wires to pass data between case structures. |
| | |
| |C [pic] |
| | the block diagram can become very large and hard to read, edit, and debug. |
| | |
| |D [pic] |
| | All of the above |
| | |
|31 |All of the following statements regarding the index of Arrays are true, EXCEPT: |
| |A [pic] |
| | The index is used to access a particular element of an Array. |
| | |
| |B [pic] |
| | The index ranges from 1 to n, where n is the number of elements in the Array. |
| | |
| |C [pic] |
| | A 2-D Array has both a column index and a row index. |
| | |
| |D [pic] |
| | All of the above statements are true. |
| | |
|32 |VI Templates reduce programming time by: |
| |A [pic] |
| | providing a starting point for several common VI types. |
| | |
| |B [pic] |
| | automatically generating code for the user. |
| | |
| |C [pic] |
| | allowing the user to save portions of their own code for use in later applications. |
| | |
| |D [pic] |
| | Both A. and B. |
| | |
| |E [pic] |
| | Both A. and C. |
| | |
|33 |Clicking in which areas on the following figure allows you to move the cursor on the plot? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | B & D |
| | |
| |B [pic] |
| | A & C |
| | |
| |C [pic] |
| | C & D |
| | |
| |D [pic] |
| | A & D |
| | |
|34 |Which of the following will allow you to have multiple plots on a Waveform Graph? |
| |A [pic] |
| | Bundle two 1D arrays of X and Y data together for each plot. Then build an array of these clusters and wire it to the |
| |Waveform Graph indicator. |
| | |
| |B [pic] |
| | Build an n-dimensional array of data with each plot in a separate row (or column) in the array, then wire the array to the|
| |Waveform Graph indicator. |
| | |
| |C [pic] |
| | Bundle the elements of each waveform into a cluster and build an array of these clusters, then wire the array to the |
| |Waveform Graph indicator. |
| | |
| |D [pic] |
| | Both B. and C. |
| | |
| |E [pic] |
| | Both A. and C. |
| | |
|35 |Which of the following could generate the following Waveform Graph? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | [pic] |
| | |
| |B [pic] |
| | [pic] |
| | |
| |C [pic] |
| | [pic] |
| | |
| |D [pic] |
| | [pic] |
| | |
|36 |To operate a series of frames in a set order you would use a(n): |
| |A [pic] |
| | Event Structure. |
| | |
| |B [pic] |
| | Case Structure. |
| | |
| |C [pic] |
| | Formula Node. |
| | |
| |D [pic] |
| | Sequence Structure. |
| | |
|37 |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 |
| | |
|38 |In the figure below, the value at item G during the fourth iteration is: |
| |[pic] |
| | |
| | |
| |A [pic] |
| | 5 |
| | |
| |B [pic] |
| | 2 |
| | |
| |C [pic] |
| | 4 |
| | |
| |D [pic] |
| | 3 |
| | |
|39 |Which of the following could have produced this Waveform Chart? |
| |[pic] |
| | |
| | |
| |A [pic] |
| | [pic] |
| | |
| |B [pic] |
| | [pic] |
| | |
| |C [pic] |
| | [pic] |
| | |
| |D [pic] |
| | [pic] |
| | |
|40 |For best performance when programming a sequence of functions or calculations, you should use a: |
| |A [pic] |
| | Stacked Sequence structure. |
| | |
| |B [pic] |
| | Flat Sequence structure. |
| | |
| |C [pic] |
| | Both A. and B. have the same performance. |
| | |
|1 |B |21 |D |
|2 |A |22 |C |
|3 |F |23 |D |
|4 |C |24 |C |
|5 |B |25 |D |
|6 |A |26 |D |
|7 |D |27 |C |
|8 |D |28 |D |
|9 |B |29 |B |
|10 |A |30 |C |
|11 |C |31 |B |
|12 |B |32 |E |
|13 |B |33 |A |
|14 |C |34 |E |
|15 |C |35 |A |
|16 |B |36 |D |
|17 |B |37 |D |
|18 |D |38 |B |
|19 |A |39 |D |
|20 |C |40 |A |
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