Why is there a plus sign in front of phone numbers?

What exactly are primitives in the context of an operating system? Here is the problem I am trying to figure out: / "What are the two main functions of an operating system?/".

When typing in a spreadsheet cell, hitting the Tab key will bring which result? Question 15 options: A) Save the spreadsheet. B) Move to the next cell to the right. C) Move to the next cell down. D) Add a space in the cell.

Fastest computer in the world

Which of the following are screen objects used to maintain, view, and print data from a database

Discuss anomaly detection.

Data for which there is temporarily no room in RAM is diverted to where on your computer? A. The paging file on the hard drive B. The system file on the hard drive C. The memory file on the hard drive D. The CPU cache

The Presonus Studio Live 24 console has analog D-sub direct outputs. What cable would you need to connect this to a HD Analog interface?

As network administrator, what is the subnet mask that allows 510 hosts given the ip address 172.30.0.0,

What factors represents one of the sources of value derived from network effects?

The advanced boot options screen can be displayed by pressing what key during the boot sequence?