According to the vRealize Operations User Guide1, the two statements that accurately characterize reports in vRealize Operations are:

A report layout can contain table of contents, cover page, and footer. The report layout defines the appearance and structure of the report, and can include these optional elements to enhance the readability and presentation of the report1.

Scheduling of reports can be done hourly, daily, weekly, and monthly. The report schedule defines the frequency and time of the report generation, and can be set to run at regular intervals, such as hourly, daily, weekly, or monthly, or at a specific date and time1.

The other statements are not accurate because:

Views and Dashboards are not the only data types available for a report. A report can also include other data types, such as alerts, events, metrics, properties, and super metrics1.

Only PDF type reports cannot be used to schedule a report generation. A report can be generated in different formats, such as PDF, CSV, or XML, and any of these formats can be used to schedule a report generation1.

Reports scheduled for generation can be shared out via email or FTP. A report can be configured to send the generated output to one or more email recipients, or to upload the output to an FTP server1.

References: 1: vRealize Operations User Guide, pages 81-87.