What does the shell ordinarily do while a command is executing? What should you do if you do not want to wait for a command to finish before running another command?
What will be an ideal response?
The shell sleeps while a command is executing in the foreground. When you
want to keep working while a command is running, run a command in the
background by ending the command line with an ampersand (&).
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To use the map class, you must include
a. #include
What if “no self loops” assumption is not taken into account? Whether the graphs can be uniquely determined in this case?
A class obtained from a generic class by plugging in a type for the type parameter is said to ________ the generic class.
(a) Inherit (b) Encapsulate (c) Instantiate (d) None of the above
The icon labeled 6 in the accompanying figure represents the ____ command.
a. Layer, Distribute, Top Edges b. Layer, Distribute, Vertical Centers c. Layer, Distribute, Bottom Edges d. Layer, Distribute, Left Edges