According to the discussion on Interrupt in Chapter $5,$ which of the following is NOT true?

Question $7$ options:

The connection between the devices and the interrupt controller usually uses dedicated wires

The CPU stops what it is doing when an interrupt occurs and then responds to the interrupt accordingly

Interrupts can be categorized as precise and imprecise interrupts

The interrupt vector is a table of program counters where the corresponding interrupt$-$service procedures start