CLAD CLAD File I/O & Data Management

Question 1

Which LabVIEW function is used to open or create a file for reading or writing?

Accepted Answer

Open/Create/Replace File

Answer

File Dialog

Answer

Read File

Answer

Path to String

Question 2

What data type does LabVIEW use to represent a file path?

Accepted Answer

Path

Answer

String

Answer

Byte Array

Answer

Cluster

Question 3

Which file format function allows LabVIEW to write spreadsheet-compatible data directly from a 2D array?

Accepted Answer

Write To Spreadsheet File

Answer

Write to Binary File

Answer

Write to XML

Answer

Save Data

Question 4

What does the 'Read Lines from File' function return by default?

Accepted Answer

An array of strings, one per line

Answer

A single string of all file content

Answer

A byte array

Answer

A cluster of strings

Question 5

When writing binary data to a file in LabVIEW, which function should you use?

Accepted Answer

Write to Binary File

Answer

Write to Text File

Answer

Write To Spreadsheet File

Answer

Format Into File

Question 6

What happens when you close a file reference in LabVIEW using the Close File function?

Accepted Answer

The file reference is released and any buffered data is flushed to disk

Answer

The file is deleted

Answer

The file is locked for other applications

Answer

The data is moved to a temporary file