In the MLA style, ________ is the heading used for the bibliographic reference page

Given the following method header, which of these method calls is incorrect?

``` public void displayValue(int x, int y); ``` a. displayValue(a, b); // where a is a short and b is a byte b. displayValue(a, b); // where a is an int and b is a byte c. displayValue(a, b); // where a is a short and b is a long d. All of these would give an error.

Transaction files:

A) are large files, containing all main information about an entity. B) are used to update master files and produce reports. C) cannot contain several record types. D) are always stored using indexed-sequential organization.