What two things must be true for an expression to be in prefix form?
What will be an ideal response?
The first character of the string is an operator, the remainder of the string consists of two consecutive prefix expressions.
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A shortcut menu displays the name of a screen element, button, or area on a window
Indicate whether the statement is true or false
For a 3D graphic, the instructions contain the locations and lengths of lines that form a(n) ____________________ for a three-dimensional object.
Fill in the blank(s) with the appropriate word(s).
Critical Thinking QuestionsCase 3-1Camashaly Design has decided to add some additional validation rules to the Client table shown in Design view in the accompanying figure. They have asked you to create these validation rules.
Camashaly would like to make sure that if an employee enters the letters nc in the State field that it displays in the database as NC. What property do you need to change and what would you enter in the property box?
What will be an ideal response?
Which of the following is not a system software program type?
A. device drivers B. utilities C. storage D. language translators