_____ is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources that can be rapidly provisioned and released with minimal management effort or service provider interaction.?
A. ?Utility computing
B. ?Mainframe computing
C. ?Grid computing
D. ?Cloud computing
Answer: D
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Match each item with a statement below.
A. Stand-alone, self-contained combinations of computing hardware and software. B. Create tunnels connecting specific processes or systems on each side of the firewall and then allow only authorized traffic, such as a specific type of TCP connection for authorized users, in these tunnels. C. Examine every incoming packet header and can selectively filter packets based on header information such as destination address, source address, packet type, and other key information. D. Consists of application software that is configured for the firewall application and runs on a general-purpose computer. E. An examination of the data contained in a packet as well as the state of the connection between internal and external computers. F. Can be used to block a site's Domain Name System (DNS) name. G. Firewall packet inspection that ignores the state of the connection between the internal computer and the external computer. H. Runs special software that enables it to act as a proxy for a specific service request. I. When this architectural approach is used, the bastion host contains two NICs rather than one, as in the bastion host configuration.
____ is the trend to blend several technologies with distinct functions into a single product.
A. Digital convergence B. Digital evolution C. Digitization D. Cloud computing
List the 3 broad categories of information that make up the software configuration.
What will be an ideal response?
The key value itself does not have to be entered explicitly; it can also be inserted as a(n) _____ to a node in the source document.
A. ?pointer B. ?reference C. ?extension D. ?ancestor