The String method substring returns ________.
a. a char
b. a String
c. void
d. a char[]
b. a String
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The following items are inserted into an AVL tree: 1, 2, 3, 8, 6 . How many rotations are performed?
a. no rotations b. 1 single rotation only c. 1 double rotation only d. 1 single rotation and 1 double rotation e. none of the above
Where should class variables be ideally initialized?
A. In a function. B. In a constructor. C. In a function or a constructor. D. In the variable declaration.
The Separations Preview panel lists only the four process inks and any swatches that are defined as spot inks.
Answer the following statement true (T) or false (F)
How can you identify these files and restore them?
When it puts files in a lost+found directory, fsck has lost the directory infor- mation for the files and thus has lost the names of the files. Each file is given a new name, which is the same as the inode number for the file: $ ls –l lost+found –rw–r––r–– 1 max pubs 110 06-10 10:55 51262