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NTA | UGC NET 2019 December | Question 13

In a B-Tree, each node represents a disk block. Suppose one block holds 8192 bytes. Each key uses 32 bytes. In a B-tree of order M there are M – 1 keys. Since each branch is on another disk block, we assume a branch is of 4 bytes. The total memory requirement for a non-leaf node is:

(A)

32 M – 32 

(B)

36 M – 32

(C)

36 M – 36

(D)

32 M – 36

Answer

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