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Which of the following are true? (i) A programming language option does not permit global variables of any king and has no nesting of procedures/functions, but permits recursion can be implemented with static storage allocation (ii) Multi-level access link (or display) arrangement is needed to arrange activation records-only if the programming language being implemented has nesting of procedures/function (iii) Recursion in programming languages cannot be implemented with dynamic storage allocation (iv) Nesting of procedures/functions and recursion require a dynamic heap allocation scheme and cannot be implemented with a stack-based allocation scheme for activation records (v) Languages which permit a function to return a function as its result cannot be implemented with a stack-based storage allocation scheme for activation records.
Which of the following problems should be solved using dynamic programming?
Imagine, you are solving a classification problems with highly imbalanced class. The majority class is observed 99% of times in the training data. Your model has 99% accuracy after taking the predictions on test data. Which of the following is true in such a case?
1. Accuracy metric is not a good idea for imbalanced class problems.
2.Accuracy metric is a good idea for imbalanced class problems.
3.Precision and recall metrics are good for imbalanced class problems.
4.Precision and recall metrics aren't good for imbalanced class problems.
Consider the following statements comparing static RAM with dynamic RAM: In static RAM typical cell requires more number of transistors than the dynamic RAM. Power consumption per bit of static RAM is less than that of dynamic RAM. Dynamic RAM is less expensive than the static RAM. Which of the above statements are correct?
In what time can the Hamiltonian path problem can be solved using dynamic programming?
Who quoted "The problems of day cannot be solved by motions, resolutions and can be solved only by blood and iron."
In terms of NTIME, NP problems are the set of decision problems which can be solved using a non deterministic machine in _______ time.
In many problems the path to goal is irrelevant, this class of problems can be solved using ____________
Linear programming problems can be solved by _________
Two statements and a few problems are given. Which of the following problems can be solved through these statements? Statement I: X is greater than 500. Statement II: Y is greater than 400. Problem 1: Is X – Y greater than zero? Problem 2: Is Y – X less than zero? Problem 3: What is the sum of X and Y?