Answer:
B. The cost of tour t is at most twice the cost of the optimal tour.
Explanation:
You are using a polynomial time 2-approximation algorithm to find a tour t for the traveling salesman problem.
The cost of tour t is at most twice the cost of the optimal tour
The equation represented as Cost(t) <= 2 Cost(T)
Where
Cost (t) represents cost of tour t
Cost(T) represents cost of the optimal tour
Answer:
Motivation? The search problem.
Sorting algorithms: insertion sort, shellsort, heapsort, mergesort, quicksort, bubblesort
At the very least, "general purpose" sorting algorithms require O(n log n) comparisons
Explanation:
Answer:
xyz = 25
result = square(xyz)
print(result)
The above code assigns the value 25 to variable xyz as 5*5=25. Then next statement is a function call to square() function passing xyz to this function in order to compute the square of 25. The output is:
625
Explanation:
The above code can also be written as:
xyz = 5*5
result = square(xyz)
print(result)
The difference is that xyz is assiged 5*5 which is equal to 25 so the output produced will be the same i.e. 625.
The result variable is used to store the value of square of 25 after the square() method computes and returns the square of 25. So print(result) prints the resultant value stored in the result variable i.e. 625
Answer:
Form the given statement i have come to know that the by changing hidden form values attacker has been able to modify the purchase price.
Explanation:
User can change a hidden field is not different from a common field from browser or server side.
If you want to store data then user must have to store them on server -side on a session and it is a fastest way.
Answer:
B. Responsive display ads
E. Uploaded ad (Image & AMPHTML).
Explanation:
If what you want to achieve is greater control and greater efficiency and scale while you place your ad? Then the two ad format to achieve that are, responsive display ad and uploaded ad.
The uploaded ad will guarantee you have greater control while the responsive display ad gives you greater scale and efficiency.
