The item shown in the accompanying figure is a(n) ____________________ chart.
Fill in the blank(s) with the appropriate word(s).
hierarchy
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What will be the size of the array stones after the following two lines of code are executed?
``` Dim stones() As String = {Watts"; "Jagger", "Wood&", "Richards"} ReDim Preserve stones(10)```
Which statement opens a file in such a way that information will only be written to the end of the file?
a. data-File(open.append("info.dat"); b. dataFile.open("info.dat", ios::out | ios::app); c. datFile.open = "c:\\info.dat" ios::append; d. open(dataFile.append); e. None of these
Explain why UDDI can be described as being both a name service and a directory service, mentioning the types of enquiries that can be made. The second ‘D’ in the name UDDI refers to ‘discovery’ – is UDDI really a discovery service?
What will be an ideal response?
Write a Python program that shows that a function with its own try statement does not have to catch every possible exception that occurs within the try suite. Some exceptions can slip through to, and be handled in, other scopes.
What will be an ideal response?