What technology do self$-$driving trucks typically use to gather information about their operating environment?

Multiple Choice

GPS $($global positioning system$)$

infrared sensors

LiDAR $($light detection and ranging$)$

radar

Which of the following statements is true about digital immune systems $($DIS$)?$

Multiple Choice

DIS is a computer security concept that uses machine learning to defend against cyberattacks.

DIS is a type of antivirus software that scans for and removes malicious code from computer systems.

DIS is a new operating system that provides a secure platform for network and computer operations.

DIS is a network security concept that uses antibiotics to defend against viruses and bacteria.