When you use column input in SAS, which of the following are you able to do?

When using column input in SAS, the capability to read data is significantly versatile, making it suitable for various situations involving raw data files.

One of the strengths of column input is that you can read any or all fields from the raw data file. This means that you have the flexibility to select specific columns based on the starting positions specified in your input statement. This is especially useful when dealing with fixed-format data where each piece of information has a designated spot, allowing you to easily retrieve the required fields.

Additionally, column input allows you to read the fields in any order. This feature is beneficial when the data file does not present columns in a sequence you would typical expect. By indicating the starting positions for each variable, SAS lets you control the order in which data is read, providing heightened flexibility in data management.

Moreover, with column input, you can specify the starting column for values, even when those values occupy only one column. This capability ensures that you can accurately define where data starts, making it quite efficient for extracting single-column values without the need for additional complexities.

Given these abilities—reading any or all fields, the freedom to choose the order of fields, and the capacity to specify starting columns for single-column values—it is accurate to conclude