What is the effect of a motion of appeal against a conviction for assault against a defendant who pleaded guilty to a charge of assault with intent to pervert the course of justice?

After defendant filed a notice of appeal, this court appointed counsel to represent him. Counsel has filed a brief under the authority of People v. Wende (1979) 25 Cal.3d 436 and Anders v. California (1967) 386 U.S. 738, setting forth a statement of the case and identifying three potentially arguable issues: (1) whether defendant was properly advised of his constitutional rights prior to entering his plea; (2) whether there was a factual basis for the plea; and (3) whether defendant's sentence was in accordance with the plea agreement. We affirm.