Which of the following refers to the number of allowable levels of digitized data?

A user gets an error message that the trust relationship to the domain has been broken. Which of the following can be done to resolve this from the client desktop?

a. Update the BIOS using the latest version b. Run CHKDSK c. Re-join the computer to the domain d. Reboot the PC as the domain will automatically rebuild the relationship

The header of a value-returning method must specify __________.

a. the method's local variable names b. the name of the variable in the calling method that will receive the returned value c. the data type of the return value d. All of these must be specified.