1. The worst-case complexity of a linear search is ____. A. O(n2) B. O(log2n) C.
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Question
1. The worst-case complexity of a linear search is ____. A. O(n2) B. O(log2n) C. O(n) D. O(1)2. As the problem size gets larger, the performance of an algorithm with the higher order of complexity becomes worse more quickly. A. True B. False
3. An example rate of growth of ____ order is 2^n. A. exponential B. polynomial C. logarithmic D. quadratic
4. Python’s is operator is implemented as a method named __contains__ in the list class. A. True B. False
5. Python’s minimum function returns the minimum or smallest item in a list. A. True B. False
6. To allow algorithms to use the comparison operators with a new class of objects, the programmer should define a __cmp__ method in that class. A. True B. False
7. Binary search is less efficient than linear search. A. True B. False
8. Recursive functions that are called repeatedly with the same arguments can be made more efficient by a technique called ____. A. tweaking B. memorization C. optimization D. simplification
9. The performance of an algorithm is ____ if it requires the same number of operations for any problem size. A. quadratic B. linear C. logarithmic D. constant
10. A binary search is necessary for data that are not arranged in any particular order. A. True B. False
1. The worst-case complexity of a linear search is ____. A. O(n2) B. O(log2n) C. O(n) D. O(1)
2. As the problem size gets larger, the performance of an algorithm with the higher order of complexity becomes worse more quickly. A. True B. False
3. An example rate of growth of ____ order is 2^n. A. exponential B. polynomial C. logarithmic D. quadratic
4. Python’s is operator is implemented as a method named __contains__ in the list class. A. True B. False
5. Python’s minimum function returns the minimum or smallest item in a list. A. True B. False
6. To allow algorithms to use the comparison operators with a new class of objects, the programmer should define a __cmp__ method in that class. A. True B. False
7. Binary search is less efficient than linear search. A. True B. False
8. Recursive functions that are called repeatedly with the same arguments can be made more efficient by a technique called ____. A. tweaking B. memorization C. optimization D. simplification
9. The performance of an algorithm is ____ if it requires the same number of operations for any problem size. A. quadratic B. linear C. logarithmic D. constant
10. A binary search is necessary for data that are not arranged in any particular order. A. True B. False
1. The worst-case complexity of a linear search is ____. A. O(n2) B. O(log2n) C. O(n) D. O(1)
2. As the problem size gets larger, the performance of an algorithm with the higher order of complexity becomes worse more quickly. A. True B. False
3. An example rate of growth of ____ order is 2^n. A. exponential B. polynomial C. logarithmic D. quadratic
4. Python’s is operator is implemented as a method named __contains__ in the list class. A. True B. False
5. Python’s minimum function returns the minimum or smallest item in a list. A. True B. False
6. To allow algorithms to use the comparison operators with a new class of objects, the programmer should define a __cmp__ method in that class. A. True B. False
7. Binary search is less efficient than linear search. A. True B. False
8. Recursive functions that are called repeatedly with the same arguments can be made more efficient by a technique called ____. A. tweaking B. memorization C. optimization D. simplification
9. The performance of an algorithm is ____ if it requires the same number of operations for any problem size. A. quadratic B. linear C. logarithmic D. constant
10. A binary search is necessary for data that are not arranged in any particular order. A. True B. False
Explanation / Answer
Answer :
1) C : O(n)
2) A) True
3) A : exponential
7) B : False
8) B: Memorization
9) D: Constant
10) B: False
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