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The popular notion that a tree's age can be determined by counting number of internal rings in its trunk is generally true. Howeevr, to help regulate the internal temperature of the tree, the outermost layers of wood of the Brazilian ash often →peel away when the temperature exceeds 95 degrees Fahrenheit, leaving the tree with fewer rings than it would otherwise have. So only if the temperature in the Brazilian ash's environment never exceeds 95 degrees Fahrenheit →elav eing the tree with fewer rings than it would otherwise have. So only if the reliable measure of the tree's age. Which of the following is an assumption on whish the argument above depends?
A The growth of new rings in a trees is not a function of levels of precipitation.
B Only the Brazilaian ash loses rings because of excessive heat.
C One day of temperatures above 95 degrees Fahrenheit will cause the Brazilian ash to lose one ring.
D The internal rings of all tress are of uniform thickness
The time complexity of binary search is :
A constant
B quardratic
C exponential
D logarithmic
The complexity of Binary search algorithm is ---
A O(n)
B O(log n)
C On(n2)
D O(n log n)
The complexity of Binary search algorithm is ___
A O (n)
B O (log n)
C O (n2)
D O ( n log n )
Which of the following is false about a binary search tree?
A The left child is always lesser than its parent
B The right child is always greater than its parent
C The left and right sub-should also be binary search trees
D Either the left of the right sub- tree should be be binary search tree but not both.
If no cloth -bound book is next to another cloth -bound book, which one can be a paperback book?
A the fift
B the ninth
C the third
D the sixth
Read the following passage and select the most appropriate answer : Nine books are to be arranged form the left to right on a shelf . Of these , four books are leather -bounds , three are cloth -bounds and remaining books are paperbacks. The leather bound books must be together . The paperback books must also be together. The clothbound books need not to be together . The cloth-bound books must be next to each other , if a paperback book is in which of the following position ?
A the ninth
B the first
C the fifth
D Try your self
Which command will configure a switch port to use the IEEE standard method of inserting VLAN membership information into Ethernet frames?
A Switch (config) #switchport trunk encapsulation ietf
B Switch (config) #switchport trunk encapsulation dot1q
C Switch (config-if) #switchport trunk encapsulation ietf
D Switch (config-if) #switchport trunk encapsulation dot1q
Inserting blocks into a drawing file usually requires exacting placement. The drafter should insure that ________ is turned on.
A O Snaps
B Ortho
C Grid
D Dynamic Input
The maximum number of binary trees that can be formed with three unlabeled nodes is :
A 1
B 3
C 5
D 4

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