Which of the following is incorrect?

Load balancer is a device that distributes traffic for a network service to multiple servers that can provide that service.

Packet shaper is a software that runs on internetwork devices and prioritizes packets.

When a user or an application requests a resource, the redirector intercepts the request and then examines it to determine whether the resource is local $($on the computer$)$ or remote $($on the network$)?$

Multi$-$processing is a method that the CPU uses in order to accomplish multi$-$tasking.