What is an example of a first class lever?

On sites that use "cloud computing," how is your information being stored?

If a computer has a single processor, what two techniques can the operating system use to improve performance? How do these techniques work?

When a variable loses its scope, its data value is not lost. true or false?

Can you copy rows from excel and paste them into a word document on a mac?

You know a Linux command will perform a desired function for you, but you cannot remember the full name of the command. You do remember it will flush a variable from your system.

If a CentOS 7 administrator needs to review the amount of time since the last system reboot and how many users are logged on, what command can they use?

Which server tier is considered to be the most robust and less prone to failure?

Consider the problem of making change for n cents using the fewest number of coins. Assume that each coin's value is an integer. a. Describe a greedy algorithm to make change consisting of quarters, dimes, nickels, and pennies.

The following if statement uses an overloaded > operator to determine whether the price of a Car object is more than $5000. Car is a struct and myCar is an object of Car. Each Cor object has two variables: id (int) and price (float).

You coded the following class: public class N extends String, Integer { }When you compile, you get the following message:N. java:1: '{' expected public class N extends String, Integer^ 1 errorExplain what the problem is and how to fix it.