Exam 4: HIS Application Systems and Technology

Virtual tape libraries (VTLs) are backup systems that use disk-based arrays to emulate tape libraries and allow organizations to continue to use existing tape backup software.

Digital signage and wayfinding, and IP television (IPTV) are considered part of the unified communications (UC) family of services.

Which Open Systems Interconnection model (OSI) layer is responsible for routing and ensuring the message arrives to the destination address?

Which type of secondary data center facility is the least expensive to set up and maintain, but has the limitation of taking the longest to bring an organization's critical systems back online?

What mobile management strategy encompasses managing mobility at the mobile device level, and includes secure email, calendaring, contacts, web browsing, and application store management?

Virtual machines (VMs) can run on which type of operating systems (OSs)?

Single sign-on (SSO) and tap 'n go technologies have the benefit of eliminating the need for users to remember their username and passwords.

Local area networks (LANs) are the primary networks used by desktops, servers, and network and other devices, and are used for:

A multiprotocol label switching (MPLS) circuit is an example of a distributed antennae system (DAS) network