10+ Research Scholar Interview Questions and Answers

Interdisciplinary research involves integrating knowledge and methods from multiple disciplines to address complex problems.

• Interdisciplinary research combines insights and approaches from different fields to gain a comprehensive understanding of a topic.

• It encourages collaboration and communication between researchers with diverse expertise.

• Examples include studying the impact of climate change on human health by integrating knowledge from environmental science, epidemiology...read more

Accounting golden rules are basic principles that guide the process of recording financial transactions.

• The three golden rules of accounting are: 1. Debit the receiver, credit the giver 2. Debit what comes in, credit what goes out 3. Debit expenses and losses, credit income and gains

• These rules help ensure that financial transactions are accurately recorded and classified in the accounting system

• For example, when a company receives cash from a customer, the cash account is de...read more

Superposition in quantum mechanics is the principle that a physical system exists in all possible states simultaneously until it is measured.

• Superposition allows particles to exist in multiple states at once.

• When a measurement is made, the particle 'collapses' into one of the possible states.

• Famous example is Schrödinger's cat thought experiment, where a cat is both alive and dead until observed.

Accountancy is the process of recording, summarizing, analyzing, and reporting financial transactions of a business.

• Involves recording financial transactions

• Summarizing financial data into financial statements

• Analyzing financial information to make business decisions

• Reporting financial results to stakeholders

• Ensures compliance with financial regulations and standards

• Examples: preparing balance sheets, income statements, cash flow statements

The existence of magnetic monopoles is still a topic of debate in physics.

• Magnetic monopoles are hypothetical particles that have only one magnetic pole, either north or south.

• They have not been observed experimentally, but their existence is predicted by certain theories like Grand Unified Theories.

• The search for magnetic monopoles is ongoing, with experiments conducted in particle accelerators and cosmic ray detectors.

Wave-particle duality is the concept in quantum mechanics that particles can exhibit both wave-like and particle-like properties.

• Wave-particle duality states that particles, such as electrons and photons, can exhibit both wave-like and particle-like behavior.

• This concept was first proposed by Louis de Broglie in 1924.

• The double-slit experiment is a classic example demonstrating wave-particle duality.

• Particles can exhibit interference patterns similar to waves in certain exper...read more

Machine learning is a branch of artificial intelligence that involves developing algorithms and models that allow computers to learn from and make predictions or decisions based on data.

• Machine learning uses algorithms to analyze data, learn from it, and make predictions or decisions without being explicitly programmed.

• It is used in various applications such as image recognition, natural language processing, and recommendation systems.

• Examples include spam filters in email, p...read more

BFS (Breadth First Search) and DFS (Depth First Search) are algorithms used in graph traversal to visit all the nodes in a graph.

• BFS explores all the neighbor nodes at the present depth prior to moving on to the nodes at the next depth level.

• DFS explores as far as possible along each branch before backtracking.

• BFS uses a queue data structure, while DFS uses a stack or recursion.

• Example: BFS can be used to find the shortest path in an unweighted graph, while DFS can be used to...read more

Data mining is the process of analyzing large datasets to discover patterns, trends, and insights.

• Data mining involves extracting useful information from large amounts of data

• It uses various techniques such as machine learning, statistics, and database systems

• Examples of data mining include market basket analysis, customer segmentation, and fraud detection

Graph theory is a branch of mathematics that studies the properties of graphs, which are mathematical structures used to model pairwise relations between objects.

• Graph theory deals with the study of graphs, which consist of vertices (nodes) connected by edges (links).

• It is used in various fields such as computer science, social networks, transportation networks, and biology.

• Graph theory helps in solving problems like finding the shortest path between two points, determining n...read more

The graph of tan(exp(x)) is a periodic function with rapid oscillations as x increases.

• The graph of tan(exp(x)) will have vertical asymptotes at x = ln((2n+1)π/2) where n is an integer.

• As x approaches these vertical asymptotes, the function will rapidly oscillate between positive and negative infinity.

• The period of the function will be 2π.

• The graph will have a horizontal asymptote at y = 0.

Steel is an alloy of iron and carbon, with various types tailored for specific applications and properties.

• Carbon Steel: Contains carbon as the main alloying element; used in construction and manufacturing. Example: A36 steel.

• Alloy Steel: Contains additional elements like chromium, nickel, or molybdenum; enhances strength and toughness. Example: 4140 steel.

• Stainless Steel: Contains at least 10.5% chromium; resistant to corrosion and staining. Example: 304 stainless steel.

• Tool...read more