A(n) precedent is a limitation on the possible values that a cell can contain. _________________________
Answer the following statement true (T) or false (F)
False
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Answer the following statement(s) true (T) or false (F)
1. FBD programming is very useful for applications where there is extensive information/data flow. 2. A controller cannot determine which function block to execute first for function blocks that are in a loop. 3. Input connectors (ICONs) and output connectors (OCONs) are used to transfer data between output and input pins of function block instructions. 4. Function block may not be used in a routine.
When an array is used to implement a stack or a queue, no pointer members are required to link the stack or queue elements together because
What will be an ideal response?
In the Mail Server Configuration Wizard General Settings window, what is the default selection for the network connection type?
A. Permanent B. Temporary C. Advanced D. Standard
?
In the accompanying figure, any field that serves as a primary key is called a _____.
A. candidate key B. secondary key C. combination key D. foreign key