单选题When a user’s computer is first turned on, they see a lock symbol and a blinking cursor. Which of the following was configured in the BIOS to show this?（）A Intrusion detectionB Power on passwordC Drive encryptionD BIOS password
题目
单选题
When a user’s computer is first turned on, they see a lock symbol and a blinking cursor. Which of the following was configured in the BIOS to show this?（）
A
Intrusion detection
B
Power on password
C
Drive encryption
D
BIOS password