Which algorithm uses the optimal substructure approach in top-down fashion to find the solution to sub-problems? Answer Choices: a) Greedy Algorithm b) Dynamic programming algorithm c) Bellman Ford Algorithm d) None of these

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
Section: Chapter Questions
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I NEED ONLY CORRECT OPTION NO  NEED TO EXPLAIN IN DEPTH,PLEASE SOLVE ALL THE QUESTION, DON'T LEAVE ANY QUESTION AND IF YOU DON'T KNOW THE CORRECT ANSWER THEN PLEASE LEAVE IT OTHERWISE I WILL DOWNVOTE IT....

R
Consider the language L = {ww | we Σ*} over {0, 1}. Which one of the following
Context free grammars describes the language L?
Answer Choices:
i.
S → 050|1S1 | Y
Y → 0 1
j.
S0S0 | 1S1 | &
k. S0S1 | 150 | &
1. S→SS | OS1 | 150 | &
Transcribed Image Text:R Consider the language L = {ww | we Σ*} over {0, 1}. Which one of the following Context free grammars describes the language L? Answer Choices: i. S → 050|1S1 | Y Y → 0 1 j. S0S0 | 1S1 | & k. S0S1 | 150 | & 1. S→SS | OS1 | 150 | &
Which algorithm uses the optimal substructure approach in top-down fashion to find the
solution to sub-problems?
Answer Choices:
a) Greedy Algorithm
b) Dynamic programming algorithm
c) Bellman Ford Algorithm
d) None of these
Transcribed Image Text:Which algorithm uses the optimal substructure approach in top-down fashion to find the solution to sub-problems? Answer Choices: a) Greedy Algorithm b) Dynamic programming algorithm c) Bellman Ford Algorithm d) None of these
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