Which concept refers to the mix of software tools, methods, and physical resources that an IT team uses to create an information system?
A. CASE environment
B. object-oriented analysis
C. structured analysis
D. development environment
Answer: D
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Rick prepared the following pseudocode for the count controlled iteration of a singly linked list using head and tail dummy nodes. In what way is this potentially misleading?
Pseudocode: count controlled iteration of a singly linked list w/dummy nodes 1. let cursor reference the first data node 2. count = 0 3. while count is less than length of the list 4. visit the node referenced by cursor 5. advance cursor to the next node 6. increment count
Each row in an Excel table represents a record, which is a collection of data about one entity, such as data for one person
Indicate whether the statement is true or false
Item C in the accompanying figure shows the My Project panel.
Answer the following statement true (T) or false (F)
A(n) ____________ exception is thrown for the following types of unexpected errors: a specified file or directory is not found, your program attempts to read beyond the end of a file, or there are problems loading or accessing the contents of a file.
Fill in the blank(s) with the appropriate word(s).