Free CLAD MCQ Questions and Answers

Question 1

Where can VI be described so that the summary shows up in the pop-up box for Show Context Help?

Accepted Answer

In the VI Properties Documentation window

Answer

Creating a free label on the front panel

Answer

Editing the Lab VIEW help files

Answer

Typing in the Show Context Help window

Question 2

Can data be sent over a wire between parallel-running loops?

Accepted Answer

No

Answer

Yes

Question 3

The definition of a Tab Control is which of the following?

Accepted Answer

A type of enumerated control

Answer

A control that outputs ASCOO values equal to the selected label

Answer

A control that outputs the tab order of the controls on the front panel

Answer

A control that outputs a cluster of the controls / indicators on the tabs

Question 4

Which server needs to be started before Data Socket VIs can be used?

Accepted Answer

Data Socket server

Answer

OPC server

Answer

FTP server

Answer

HTTP server

Question 5

A coercion act signifies:

Accepted Answer

A data buffer is created to handle data conversion

Answer

Data values are being coerced because they are out of range

Answer

The data types are consistent

Answer

A polymorphic operation will be performed on the data

Question 6

Which of the subsequent cannot be used for data transfer?

Accepted Answer

Notifiers

Answer

Local variables

Answer

Queues

Answer

Semaphores

Question 7

You have a control on a VU's front panel and need to change one of its attributes while the VU is running. Which of the following would you choose as your best course of action?

Accepted Answer

Create an implicit property node and select the property to modify

Answer

Create a linked shared variable and select the property to modify the property

Answer

Create a local variable and select property to modify

Answer

Create a control reference, pass the reference to a property node, and select the property to modify