What is one of the core concepts in IT?

An address has a house number, a street, an optional apartment number, a city, a state and a postal code. Define the constructor such that an object can be created in one of two ways: with an apartment number or without.

Write a recursive function sumAll that accepts an integer argument and returns the sum of all the integers from 1 up to the number passed as an argument. For example, if 50 is passed as an argument, the function will turn the sum of 1, 2, 3, 4, ...

is a virus most likely to be spread by a USB drive

Suppose you want to find pages that contain the word German but not the word Shepherd. Which search would achieve? German OR Shepherd "German Shepherd" German - Shepherd "German" + "Shepherd"

Consider the following page reference string: 7, 2, 3, 1, 2, 5, 3, 4, 6, 7, 7, 1, 0, 5, 4, 6, 2, 3, 0, 1.

What activity is most useful during study time?

Describe in your own words the difference between species, population, and community. Give examples.

Which of the following statements is true of content management systems? a. Web content management systems allow people to match their site's overall look and feel to the single available template with fonts, colors, and layout. b.

Which part of the computer provides access to internet?

Which of these is NOT a factor to consider when upgrading software? What patches are applied to your current version? Is the new upgrade stable? Is the upgrade sufficiently different? Do you use the software frequently enough?