What is the name of the operator that can be used to get string input from the keyboard?
A. insertion
B. extraction
C. modulus
D. ternary
Answer: B
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Create a relational schema for the Branch view of DreamHome based on the conceptual data model produced in Exercise 15.13 and compare your schema with the relations listed in Figure 16.5. Justify any differences found.
What will be an ideal response?
A dominant theme of the ________ is the embedding of short-range mobile transceivers into a wide array of gadgets and everyday items, enabling new forms of communication between people and things, and between things themselves.
A) IEEE 802 B) Internet of Things C) Sensor/actuator technology D) Network convergence
The Print method of class PrintDocument sends a _____ object to the printer for printing.
a) Graphics b) PrintDocument c) PrintPreviewDialog d) Brush
Discuss the difference between each of the following types of indexes:
(a) Dense versus sparse indexes. (b) Primary versus secondary indexes. (c) Clustered versus unclustered indexes.