vu cs301 Mid Term - Quiz No.13
vu cs301 Data Structures Quiz
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Question 1: Sales usually start to decline at which one of the following stages of the product life cycle?
At the beginning of the termination stage
At the end of the growth stage
At the beginning of the decline stage
During the maturity stage
Question 2: Next item in a linked list is known as
Index
Item
Node
Child
Question 3: Distribution of product to get it in the market refers to which of the following activities?
Selling activities
Advertising activities
Promotion activities
Place or distribution activities
Question 4: Here is an array of ten integers:
5 3 8 9 1 7 0 2 6 4
The array after the FIRST iteration of the large loop in a selection sort (sorting from smallest to largest).
5 3 8 9 1 7 0 2 6 4
The array after the FIRST iteration of the large loop in a selection sort (sorting from smallest to largest).
0 3 8 9 1 7 5 2 6 4
2 6 4 0 3 8 9 1 7 5
2 6 4 9 1 7 0 3 8 5
0 3 8 2 6 4 9 1 7 5
Question 5: In an array list the current element is
The first element
The middle element
The last element
The element where the current pointer points to
Question 6: Which of the following environment involves natural resources that are needed as inputs by marketers or that are affected by marketing activities?
Cultural environment
Natural environment
Political environment
Technological environment
Question 7: The data of the problem is of 2GB and the hard disk is of 1GB capacity, to solve this problem we should
Use better data structures
Increase the hard disk space
Use the better algorithm
Use as much data as we can store on the hard disk
Question 8: In a min heap, preculateDown procedure will move smaller value __________ and bigger value __________.
left,right
right,left
up,down
down,up
Question 9: Suppose n is the number of nodes in a complete Binary Tree then maximum steps required for a search operation are
Log2 (n+1) -1
Log2 (n+1)
Log2 (n) – 1
Log2 (n)
Question 10: During which stage of new product development does the firm consider profitability?
Idea generation
Business analysis
Product development
Compatibility research
