Vaidik Eduservices Accounts Subject Matter Expert Interview Questions and Answers

Continuity refers to the smoothness of a function while differentiability refers to the existence of a derivative at a point.

• A function is continuous at a point if the limit of the function at that point exists and is equal to the value of the function at that point.

• A function is differentiable at a point if the derivative of the function exists at that point.

• A function can be continuous but not differentiable, such as...read more

To find the angle between two intersecting lines, use the formula: angle = arctan((m2-m1)/(1+m1*m2))

• Identify the slopes of the two lines (m1 and m2)

• Use the formula: angle = arctan((m2-m1)/(1+m1*m2))

• Convert the angle from radians to degrees if necessary

To find the angle between two vectors, use the dot product formula.

• Calculate the dot product of the two vectors.

• Find the magnitude of each vector.

• Use the formula: cos(theta) = (A dot B) / (|A| * |B|)

• Solve for theta by taking the inverse cosine of both sides.

• The resulting angle is in radians, convert to degrees if necessary.

Cos x can be written in terms of Sine using the identity Cos x = Sin (90 - x)

• Use the identity Cos x = Sin (90 - x)

• Substitute x with the given angle in degrees or radians

• Simplify the expression if possible

Array and linked list are data structures. Deadlock is a situation where two or more processes are unable to proceed. OOP is a programming paradigm.

• Array is a collection of elements of the same data type stored in contiguous memory locations.

• Linked list is a collection of elements called nodes, where each node contains a data field and a reference to the next node.

• Deadlock occurs when two or more processes are waiting ...read more

The selection process involves several steps to identify the most suitable candidates for a position.

• Job posting and advertising

• Resume screening

• Interviews

• Reference checks

• Skills assessment

• Background checks

• Final decision and job offer

Spectroscopy is the study of the interaction between matter and electromagnetic radiation. Operators are mathematical functions used to describe the behavior of particles. Core electrons play a crucial role in determining the electronic structure of atoms and molecules.

• Spectroscopy involves the measurement of the absorption, emission, or scattering of electromagnetic radiation by matter.

• Operators are used in quantum me...read more

I want to join because of the company's reputation, growth opportunities, and alignment with my expertise.

• I am impressed by the company's reputation in the industry.

• I see great growth potential and opportunities for career advancement.

• My expertise aligns perfectly with the subject matter of the company.

• I believe I can contribute significantly to the company's success.

• I am excited about the company's mission and values.