a) Where best to use DP? Choose.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Regarding dynamic programming (DP), answer
the folowing questions:
a) Where best to use DP?
Choose..
b) In what fashion does DP solve the problem?
Choose..
c)Among the following problems, Choose the
one that DP solve it more efficient than Divide
and conquer? Choose...
For the functions below, give the simplest,
tight big-O expression:
Power(n, 2)+ power (2, n)
Hint: if f(n)= n +5* power(n, 2)+log(n),
then you should answer 0(power(n, 2))
Select one:
O a. O(power(n, 2)
O b. O(power (2, n))
O c. O(power (3, n))
d. O(n!)
Transcribed Image Text:Regarding dynamic programming (DP), answer the folowing questions: a) Where best to use DP? Choose.. b) In what fashion does DP solve the problem? Choose.. c)Among the following problems, Choose the one that DP solve it more efficient than Divide and conquer? Choose... For the functions below, give the simplest, tight big-O expression: Power(n, 2)+ power (2, n) Hint: if f(n)= n +5* power(n, 2)+log(n), then you should answer 0(power(n, 2)) Select one: O a. O(power(n, 2) O b. O(power (2, n)) O c. O(power (3, n)) d. O(n!)
For the pair of complexity functions below, determine the relationship between f(n) and g(n)
t(n)= 3" power(n, 2) + 4n + 1
g(n) = power(n, 3)
Select one.
C a. fin) belongs to big-O(g(n))
O b. fin) belongs to big-omega (g(n)}
OC NONE
O fin) belongs to big-theta (g(n))
Final_2_20/21 e DESIGN AND ANALYSIS OF ALGORITHMS-2-2021:2020-2-30102326
When the divide &conquer approach is eficient
a An instance of size n is divided into two instances each almost of Size n and both sub instances are not related te each
otner
b An instance of size n is divided into almest n instantes of size nic where c is a constant
r Au jnstance of size n is Civided into two or more instan:es each almost o size n
4 An instance of sıze nis dividet into twe instanres each aimost of sire n2 arnd beth sub instances are related te each etrer
For the pair of complexity functions below, determine the relationship between f(n) and g(n)
t(n)=n
g(n}= Log n
Select one:
O a. NONE
b. fin) belongs to big-omega (g(n))
c. fin) belangs to big-theta (gin)
Od tn) belongs to big-O(gin))
Transcribed Image Text:For the pair of complexity functions below, determine the relationship between f(n) and g(n) t(n)= 3" power(n, 2) + 4n + 1 g(n) = power(n, 3) Select one. C a. fin) belongs to big-O(g(n)) O b. fin) belongs to big-omega (g(n)} OC NONE O fin) belongs to big-theta (g(n)) Final_2_20/21 e DESIGN AND ANALYSIS OF ALGORITHMS-2-2021:2020-2-30102326 When the divide &conquer approach is eficient a An instance of size n is divided into two instances each almost of Size n and both sub instances are not related te each otner b An instance of size n is divided into almest n instantes of size nic where c is a constant r Au jnstance of size n is Civided into two or more instan:es each almost o size n 4 An instance of sıze nis dividet into twe instanres each aimost of sire n2 arnd beth sub instances are related te each etrer For the pair of complexity functions below, determine the relationship between f(n) and g(n) t(n)=n g(n}= Log n Select one: O a. NONE b. fin) belongs to big-omega (g(n)) c. fin) belangs to big-theta (gin) Od tn) belongs to big-O(gin))
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