In-memory databases (IMDBs) have become feasible because of the decrease in _____ capacities.
a. random access memory (RAM)
b. read-only memory (ROM)
c. random access memory (RAM)
d. read-only memory (ROM)
c. random access memory (RAM)
In-memory databases (IMDBs) have become feasible because of the increase in random access memory (RAM) capacities and a corresponding decrease in RAM costs. In addition, in-memory databases perform best on multiple multicore processors (which have become more common and affordable) that can process parallel requests to the data, further speeding access to and processing of large amounts of data.
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A nice performance feature of lazy evaluation is the ability to perform________ evaluation, that is, to stop processing the stream pipeline as soon as the desired result is available.
a. premature b. short circuit c. terminal d. intermediate
What are the two ways to construct a block?
What will be an ideal response?
In an expert system, the _____ is the component that delivers the expert advice.
A. inference engine B. knowledge acquisition facility C. user interface D. explanation facility
To delete an incorrect character in a document, simply click next to the incorrect character and then press the ____ key(s) to erase to the right of the insertion point.
A. CTRL+HOME B. DELETE C. BACKSPACE D. END