Define T1.
What will be an ideal response?
T1 is a copper-based digital telephone service, one of several T-carriers, which uses two wires for sending data and two wires for receiving data. Each end requires special equipment called a Channel Service Unit/Digital Service Unit (CSU/DSU). The signaling method is DS1, and the speed is 1.544 Mbps.
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When a View needs to be redrawn, its ________ method is called.
a. onUpdateRequred b. onDraw c. onPaint d. None of the above
Which of the following statements about row heights and column widths in a Grid is false?
a) Each row’s height and each column’s width can be specified as an explicit size, a relative size (using *) or Auto. b) Auto makes the contents as big as it needs to be to fit its row or column. c) The setting * specifies the size of a row or column with respect to the Grid’s other rows and columns. For example, a column with a Height of 2* would be twice the size of a column that is 1* (or just *). d) A Grid first allocates its space to the rows and columns that explicitly define their sizes or that are configured to allow the layout to automatically determine their sizes. The remaining space is divided among the other rows and columns.