What is the main function of the arithmetic logic unit (ALU) ?

communicating with the input devices

sending the output to the monitor

performing arithmetic and logical operations

controlling the flow of information between hardware components

Seven basic internal components

Which of the choices best describe website host services? Check all of the boxes that apply. a. Host services monitor servers to make sure they are always up and running. Host services offer purchased or leased server space. b.

You must signal ___ before any turn or lance change?

A collection of data elements. a-An Array b-A Cluster c-A Bundle d-A Local Variable

What is computer architecture

A collection of data elements. a-An Array b-A Cluster c-A Bundle d-A Local Variable

Assume the existence of a Window class with a function getWidth that returns the width of the window. Define a derived class WindowWithBorder that contains a single additional integer instance variable named borderWidth, and has a constructor that

Which feature of spreadsheet software will make it easier for you to find the average number of calls made per hour for each employee?

in the lab, which domain had the greatest number of risks, threats, and vulnerabilities? a. WAN Domain b. Remote Access Domain c. LAN-to-WAN Domain d. User Domain

You have added a new printer to the office. The printer is used by members of the Accounting department for printing forms and reports. The printer was not auto-detected, so you need to add the printer manually.