Module library files are often saved with the file extension _____.
A. ?.xq
B. ?.xql
C. ?.xqm
D. ?.xml
Answer: C
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To invoke a parent’s constructor in a subclass, we use the ______________ method.
a) abstract b) construct c) parent d) super e) extends
In the linked list implementation of the queue, it was not necessary to set the pointer in the last node of the queue to NULL because:
A. we never had to search for an element in the queue B. the address stored in the back pointer gives the address of the last node C. it is never necessary to set a pointer in the last node of a linked list to NULL D. the last node in the queue is not necessarily the last node in the linked list
________ is a process by which two or more individuals work together to achieve an outcome or goal
Fill in the blank(s) with correct word
Industry standard products, benchmarks, weighted-point evaluations and RFPs are tools to help support staff make ____________________ among competing products.
Fill in the blank(s) with the appropriate word(s).