On a Visualforce page with a custom controller, how should a developer retrieve a record by using an ID that is passed on the URL?

Betty has a number of report templates at her disposal filed in folders to respond to her boss's requests.

Which choice is a potential drawback of nanotechnology? a. Ideas might not work. Research is expensive. b. There is high demand for new technology. c. Building and applying nanotechnology is time consuming. d. There might be unknown health effects.

What is the smallest unit of data on the hard drive?

Assume that two classes 'Temperature' and 'Sensor' have been defined. 'Temperature' has a constructor that accepts a double parameter. 'Sensor' has a method named 'getReading' which returns the sensor's current reading (a double).

How do you screenshot something on an iPhone 11

What is the name for an object that is what it appears to be?

Write a program that takes a date as input and outputs the date's season. The input is a string to represent the month and an int to represent the day.

The main hardware components of a home computer are:

Why should we use a markup language to create basic web pages to be interpreted by the web browser?

All formulas that begin with = IF will change the formatting of a cell in a specific way if certain conditions are met. return a specific value, calculation, or message if certain conditions are met.