What may be questioned during cross-examination?

The correct answer demonstrates that during cross-examination, the scope extends beyond just the content of direct testimony to include factors surrounding the credibility of the witness. Cross-examination serves multiple purposes, one of which is to test the credibility and reliability of the witness's statements.

This means that not only can the attorney address issues directly related to what was covered during direct examination, such as clarifications or contradictions, but they can also explore any inconsistencies in the witness's testimony. This gives the attorney the opportunity to challenge the witness's reliability and to bring up any prior statements or behaviors that may question the witness's truthfulness or integrity.

In contrast, the other options are more limited in focus. For instance, the notion that only questions regarding direct testimony could be questioned is too restrictive and does not reflect the broader objectives of cross-examination. Additionally, questioning regarding personal character might be permissible under certain circumstances, but it is not the main focus during cross-examination. Lastly, while all previous statements made in court could potentially be relevant, they are not the sole factor examined; therefore, this option does not capture the essence of what can be addressed during cross-examination.

Overall, option C correctly encapsulates the full scope of what may be questioned