Which operating system introduced new features such as virtual memory and

the ability to drag and drop files in 1991?

A. DOS

B. Windows

C. Macintosh

D. Unix

An html element that describes the content of a web page is called a (n) :

Who designed the apple i computer in 1976?

Walt needs to ensure that messages from a colleague in another organization are never incorrectly identified as spam. What should he do? Configure a safe recipient. Configure a blocked sender. Configure a safe sender. Do nothing.

In two to three sentences, describe one advanced search strategy and how it is useful.

What is a network that spans a large physical distance called?

The groups_per_user function receives a dictionary, which contains group names with the list of users. Users can belong to multiple groups. Fill in the blanks to return a dictionary with the users as keys and a list of their groups as values.

Amanda needs to create an informative print brochure for her local library's fundraiser dinner. What critical detail must she have before she starts designing the brochure? A. Target audience for the brochure B. Font styles for the brochure C.

Variables make it easier to do what? (select best answer.) A.) format your code B.) add comments in your code C.) figure out what data type a value has D.) make changes to your code

You have a small network at home that is connected to the internet. On your home network, you have a server with the IP address of 192.168.55.199/16. All computers on your home network can connect to the internet.

Which pattern is most similar to how stages are related in Atkinson and Shiffrin's information-processing model?