A pizza cutter is a compound machine made up of what simple machines?

A. a wedge and a wheel and axle

B. a lever and a wedge

C. an inclined plane and a screw

D. a wheel and axle and an inclined plane

Which of the following is the amount of space available on a screen to display information? a. bread crumbs b. drop-down menus c. screen real estate d. tabbed menus

What is the role of the constructor for an object?

Jenny is a project manager in her company. she needs to break her current project into parts that her employees can work on. if Jenny breaks her project into many small parts, what will it lead to? a. increased quality control b. macro-management c.

True or false. Your computer should be password-protected

Why was the microchip essential to improving computers?

Mrs. Sims polled her students about which social media app they use most. Which type of chart would best display this data?

1. In a language with zero-based indexing, at what index will the 100th item in an array

What is the best file format for priniting?

Write the reverseO function recursively. This function takes a string and the length of the string as arguments and returns the same string with its characters in the reverse order

in contrast to the query languages used to interact with a relational database, interaction with an object-oriented database takes places via methods, which are called by sending a message to an object. (T/F) T