单项选择题 Which of the following terms describes files and folders in sub-directories having the samepermissions as the root or parent directory?（）

单项选择题 Which of the following groups should staff accounts be placed in, if the staff is required to perform most but not all maintenance tasks on a Windows PC?（）

单项选择题 Bob, a technician, wants to run antivirus scans on every machine on a daily basis. To minimize the impact to all system resources, which of the following is the BEST time to schedule the scans to run?（）