The primary interface/interfaces for a collection class is/are:
(a) Collection
(b) Set
(c) List
(d) All of the above
(d) All of the above
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The reverse method is defined in this section. What is list1 after executing the following statements?
``` int[] list1 = {1, 2, 3, 4, 5, 6}; int[] list2 = reverse(list1); ``` a. list1 is 1 2 3 4 5 6 b. list1 is 6 5 4 3 2 1 c. list1 is 0 0 0 0 0 0 d. list1 is 6 6 6 6 6 6
In the Java coordinate system, the point (0, 0) is ________.
a. The lower-right corner of the screen. b. The upper-right corner of the screen. c. The lower-left corner of the screen. d. The upper-left corner of the screen.
For each of the following, write a single statement that performs the specified task. Assume that long variables value1 and value2 have been declared and value1 has been initialized to 200000.
a) Declare the variable longPtr to be a pointer to an object of type long. b) Assign the address of variable value1 to pointer variable longPtr. c) Print the value of the object pointed to by longPtr. d) Assign the value of the object pointed to by longPtr to variable value2. e) Print the value of value2. f) Print the address of value1. g) Print the address stored in longPtr. Is the value printed the same as value1’s address?
Which devices can be installed with power applied to the computer? (Select three.)
A) ExpressCard B) PS/2 port-attached device C) USB device D) PCIe adapter E) NIC cable