When dealing with PLC memory, $1$ K of memory represents $1024.$

a$.$ True

b$.$ False

The number of $\frac{\text{I}}{O}$ points does not affect the memory size required for a PLC installation.

a$.$ True

b$.$ False

The programming device must be connected to the controller

a$.$ at all times.

b$.$ when entering a program.

c$.$ when monitoring a program.

d$.$ both when entering a program and when monitoring a program.

PLCs were originally designed as replacement for

a$.$ microcomputers

b$.$ relay control panels

c$.$ analog controllers

d$.$ digital controllers

An analog input or output is a signal that varies continuously within a certain range.

a$.$ True

b$.$ False

$1$ is an example of a device that could be used to provide a discrete input to a PLC$.$

a$.$ pushbutton

b$.$ selector switch

c$.$ limit switch

d$.$ all of these choices are correct

$1$ is an example of an actuator that could be controlled by a discrete output from a PLC$.$

a$.$ pushbutton

b$.$ motor starter

c$.$ limit switch

d$.$ all of these choices are correct

The number $1$ in the module$-$defined tag, Local:$1$:$1.$Data. $0$ indicates the module's

$q,$

a$.$ Location

b$.$ Member

c$.$ Slot number

d$.$ Bit$/$terminal