What is the effect of a defendant waiving his right to a presentence report?

Does a defendant who is read his Miranda rights knowingly, voluntarily and intelligently waive their right to remain silent have knowingly waived their rights? (California, United States of America)

Is a defendant required to produce a supplemental probation report if he waives his right to a supplemental report? (California, United States of America)

Can a defendant waive his right to be personally present at trial if he is not personally present? (California, United States of America)

When a defendant waives his right to be present at trial by refusing to leave the courtroom, does he have a right to remain in the courtroom? (California, United States of America)

What waiver of appeal rights apply to a criminal defendant who knowingly waives any significant right such as constitutional rights? (California, United States of America)

Does defendant's voluntary absence operate to waive his constitutional right to be present at trial and permitted continuation of the trial? (California, United States of America)

Can a defendant waive his right to be present at trial when evidence is not taken? (California, United States of America)

Does a capital defendant have to waive his right to be present at a trial where evidence is taken before the trier of fact? (California, United States of America)

When will a defendant waive his right to be personally present at trial? (California, United States of America)

Does the Court of Appeal have found that Defendant Joiner did not waive his assumed constitutional right to be personally present at the remand hearing and that the court erred in conducting that hearing in his absence? (California, United States of America)