Which of the following is the correct expression to count the number of records using a field named City?
A. =Count([City])
B. =Count[City]
C. =Count(City)
D. =Count{City}
Answer: A
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There is no current position when an element is removed from a linked list because:
A. when the nodes slide over due to the removal, the current position becomes ambiguous B. the current position is the removed node C. the node that is removed might be the one at the current position D. removing a node completely shuffles the other nodes around
The ____ operator allows you to use pattern-matching characters to determine whether one string is equal to another string.
A. Similar B. Comparable C. HasSimilarity D. Like
It is possible to create your own ________ using subscripts and superscripts
Fill in the blank(s) with correct word
Which of the following is a valid table name?
A. %_table B. $Table2 C. _Newtable D. 2Table