Apple Operating System

The Mac OS X/macOS kernel includes which elements?

A Mach kernel, XNU kernel, and various Berkeley Software Distribution(BSD) system calls.

What network and VPN services does an Apple Mac OS X/macOS server employ?

DNS, DHCP, NAT, firewalling and NTP

What service on an Apple Mac OS X/macOS server enables multiple computers to work together on a single task?

Distributed computing with Xgrid.

In the five-layer hierarchy of Apple's operating systems, MAC OS X/macOS, which layer is most complex?

Layer five, the application layer containing Cocoa and Carbon.

What authentication and directory services does an Apple Mac OS X / macOS server employ?

OpenLDAP, Kerberos, Active Directory(AD) connector, and RADIUS.

What applications are available in Apple iWork?

Pages, a word processing application; Numbers, a spreadsheet application; and Keynote, a presentation application

What services are typically included in Apple's Mac OS X/macOS server?

Services a company would need to operate a business

What server management services are installed on an Apple Mac OS X / macOS server?

Simple network management protocol version 3(SNMPv3), Secure Shell access, and server monitor

What Open Source mail filter does MAC OS server use for junk mail filtering?

SpamAssassin

What are some common applications included with Mac OS X/ macOS in an Apple computer?

iMovie, iTunes, and GarageBand