A process called ____________ helps database designers create a database structure that minimizes storage space and increases processing efficiency.
Fill in the blank(s) with the appropriate word(s).
normalization
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A gigabyte is approximately one _____ bits.
A. million B. billion C. trillion D. quadrillion
A complete binary tree with N nodes may be stored in an array A of length N by storing the root at A[0], and then storing in successive array locations the nodes of the tree in increasing order of the level of nodes. If nodes in the same level are stored in left to right order, then the node stored at A[k] will be a leaf if and only if
A) 2k+1 ? N B) 2k+1 > N C) k/2 > N D) None of the above
What is :first-line?
What will be an ideal response?
_________________________ are backup points that are used in case of errors or failures.?
Fill in the blank(s) with the appropriate word(s).