IAS 7 requires entities to prepare a statement of cash flows that classifies cash flows during the period into operating, investing, and financing activities. It aims to provide information about historical changes in cash and cash equivalents of an entity. Cash comprises cash on hand and demand deposits, while cash equivalents are short-term, highly liquid investments that are readily convertible to known amounts of cash and subject to insignificant risk of changes in value. The statement of cash flows excludes cash flows between items that constitute cash and cash equivalents. It can be prepared using either the direct or indirect method.