If USB devices such as keyboards or mice must be unplugged and plugged in repeatedly during startup before they work, they need to be replaced

Indicate whether the statement is true or false


False - It is much more likely that the power supply is not providing enough power to initialize them.

Computer Science & Information Technology

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If p1 is an integer pointer that is pointing to memory location 1001, and an integer takes 4 bytes, then (p1+1) evaluates to:

a. 1002 b. 1004 c. 1005 d. Unknown

Computer Science & Information Technology

Which of the following statements based on this function definition is false?

def rectangle_area(length, width):
    """Return a rectangle's area."""
    return length * width
a. Each keyword argument in a call has the form parametername=value. b. The following call shows that the order of keyword arguments matters—they need to match the corresponding parameters’ positions in the function defini-tion: rectangle_area(width=5, length=10) c. In each function call, you must place keyword arguments after a function’s positional arguments—that is, any arguments for which you do not specify the parameter name. Such arguments are assigned to the function’s parameters left-to-right, based on the argument’s positions in the argument list. d. Keyword arguments can improve the readability of function calls, especially for functions with many arguments.

Computer Science & Information Technology

Define stubby areas and totally stubby areas.

What will be an ideal response?

Computer Science & Information Technology

Which statement is false?

a. A generic method may be overloaded. b. A class can provide two or more generic methods that specify the same method name but different method parameters. c. A generic method cannot be overloaded by non-generic methods. d. When the compiler encounters a method call, it searches for the method declaration that most precisely matches the method name and the argument types specified in the call.

Computer Science & Information Technology