What is the number of unlabeled simple directed graphs that can be made with 1 or 2 vertices?
a. 4
b. 2
c. 5
d. 9
a. 4
Suppose o - is a vertex and -> is an edge, then:
1. o
2. o->o
3. o<->o
4. o o
You might also like to view...
What is the name for the activity in which a project manager specifies which items are subject to configuration control?
A. Specification B. Identification C. Targeting D. Classifying
The BindingSource object stores the position of the record pointer in the object's ____ property.
A. PlaceHolder B. RecordPosition C. RecordPointer D. Position
The ____ object allows users either to select an existing value or enter a new value.
A. ComboBox B. DropDownBox C. DropDownComboBox D. ListBox
When you display the Appointment Recurrence dialog box, Outlook automatically sets the range of recurrence with the date the appointment starts.
Answer the following statement true (T) or false (F)