Auser has requested a field that counts the number of child records associated with a custom object. these custom objects have a lookup relationship between each other, which feature would best accomplish this requirement?

a. apex trigger
b. roll-up summary field
c. lightning process builder
d. visual flow

Pp 4.1 design and implement a class called sphere that contains instance data that represents the sphere’s diameter. define the sphere constructor to accept and initialize the diameter and include getter and setter methods for the diameter. include methods that calculate and return the volume and surface area of the sphere (see pp 3.5 for the formulas). include a tostring method that returns a one-line description of the sphere. create a driver class called multisphere, whose main method instantiates and updates several sphere objects.

Which set of steps will organize the data to only show foods with more than 100 calories and rank their sugar content from greatest to least?

In microsoft word, when you highlight existing text you want to replace, you're in              a.  advanced mode.    b.  automatic mode.    c.  basic mode.    d.  typeover mode