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- Question 1 of 28
##### 1. Question

Every non-zero vector is an eigenvector of the identity matrix with eigenvalue _____.

CorrectIncorrect - Question 2 of 28
##### 2. Question

What is an invertible matrix is another matrix which on multiplication with the given matrix results in an identity matrix?

CorrectIncorrect - Question 3 of 28
##### 3. Question

What can be thought of as a converter which receives

*at least one*input value and returns*only one*output value?CorrectIncorrect - Question 4 of 28
##### 4. Question

Can you tell that In NM Dev, which class implements the Newton-Raphson root-finding algorithm?

CorrectIncorrect - Question 5 of 28
##### 5. Question

A system of linear equations is a set of equations with more than one _________variable.

CorrectIncorrect - Question 6 of 28
##### 6. Question

The highest degree of the variables inside a nonlinear equation is higher than____________

CorrectIncorrect - Question 7 of 28
##### 7. Question

Which amongst the following interpolation do you think creates a continuous straight line for the data set by connecting the data points in the data set?

CorrectIncorrect - Question 8 of 28
##### 8. Question

An estimation data between the gap can be made by using the_______

CorrectIncorrect - Question 9 of 28
##### 9. Question

The numerical integration formulas are also called as ___________formula.

CorrectIncorrect - Question 10 of 28
##### 10. Question

The Exponential transformation is good for when the lower limit is finite, the upper limit is infinite and the integral falls off exponentially.

CorrectIncorrect - Question 11 of 28
##### 11. Question

What are the basic types of differential equations?

CorrectIncorrect - Question 12 of 28
##### 12. Question

The _______ Derivative Function is also called as the Euler integral of the first kind.

CorrectIncorrect - Question 13 of 28
##### 13. Question

A Partial Differential Equation is a differential equation containing partial derivatives of the dependent variable (one or more) with more than one independent variable.

CorrectIncorrect - Question 14 of 28
##### 14. Question

What are the types of first order PDEs

a]linear first-order

b]semi-linear

c]quasi-linear

CorrectIncorrect - Question 15 of 28
##### 15. Question

How does Zangwill’s algorithm eliminates disadvantages of Powell’s algorithm?

CorrectIncorrect - Question 16 of 28
##### 16. Question

______________optimization minimizes or maximizes an objective function that depends on variables or sets or variables with no restriction on their values.

CorrectIncorrect - Question 17 of 28
##### 17. Question

Sample kurtosis is a measure of the _________of the probability distribution.

CorrectIncorrect - Question 18 of 28
##### 18. Question

What are quantitative measures related to the shape of the function’s graph.

CorrectIncorrect - Question 19 of 28
##### 19. Question

In probability and statistics, the waiting time before the occurrence of an event is said to follow Exponential Distribution if_________.

CorrectIncorrect - Question 20 of 28
##### 20. Question

An event with ____________probability is represented by a Poisson distribution in which independent events occur at a known rate and occur in a fixed interval of time.

CorrectIncorrect - Question 21 of 28
##### 21. Question

Common Random numbers are used to implement?

CorrectIncorrect - Question 22 of 28
##### 22. Question

A recurrence relation is a way of expressing each element of a sequence as a function of the_______

CorrectIncorrect - Question 23 of 28
##### 23. Question

Types of non stationary process

a] Pure Random walk

b] Random walk with drift

c] Deterministic trend

d] Random Walk with Drift and Deterministic Trend

CorrectIncorrect - Question 24 of 28
##### 24. Question

What is the fundamental building block of any time series?

CorrectIncorrect - Question 25 of 28
##### 25. Question

Which algorithm builds a decision on two metrics: Entropy and Information Gain?

CorrectIncorrect - Question 26 of 28
##### 26. Question

What represents the set of all hypotheses, consistent with the observed training examples.

CorrectIncorrect - Question 27 of 28
##### 27. Question

Self-Organizing Maps was developed as a neural network technique for dimensionality reduction and to act as a ____________algorithm.

CorrectIncorrect - Question 28 of 28
##### 28. Question

What are the basic building blocks in a neural network?

CorrectIncorrect