Python & Pandas Data Analysis Questions & Answers
Question 1
Both “=” and “==” perform the same function in Python?
Answer: False
Question 2
What is the output of the following lines of code:
Answer: 211
Question 3
Which of the following is not a valid variable type in Python?
Answer: DoubleString
Question 4
What will be the result of the following code?
Answer: 6.0
Question 5
What will be the output of the following Python expression?
Answer: “100100100”
Question 6
Which code will filter the dataframe df for rows where the column “col1” has values that are NOT
Read MoreEffective Planning: Nature, Steps, Importance, and Objectives
Planning is a two-way process of looking back to derive a future course of action. This preparatory step is systematic and scientific, as it follows an order of what, when, how, and whom a specific job will be carried out by. It is a detailed and comprehensive blueprint of organizational functioning in the future. Planning involves a thorough examination of an organization’s available physical as well as human resources to coordinate and contribute towards organizational activities. This basic
Read MoreEffective Problem Solving and Decision Making Process
Problem Solving Defined
Problem solving refers to the activities undertaken to find and implement a course of action to resolve an issue.
Decision-Making Defined
Decision-making is the process used to choose a course of action. It includes activities such as:
- Problem identification
- Problem definition
- Diagnosis
- Generation of alternative solutions
Choice Making Defined
Choice making is the specific activity of selecting one alternative from a set of available options.
Key Steps in Problem Solving (Part 1)
- Problem
Effective Planning: Objectives, Strategies, and Implementation
Planning Stage: Key Elements
- Purpose: The fundamental aspirations or purposes pursued qualitatively or semi-permanently by a social group.
- Research: A process applying the scientific method to obtain relevant and reliable information to explain, describe, and predict the behavior of phenomena.
- Assumptions: Assumptions about future conditions or factors that may affect the development of a plan.
- Internal: They originate within the company and can influence the achievement of purposes.
- External: From a
Financial Services Industry: Insurers, Agents, and Brokers
Changes in the Financial Services Industry
Key changes in the financial services industry include:
- Consolidation: The number of firms has declined due to mergers and acquisitions.
- Convergence: Financial institutions now sell a wide variety of financial products that were previously outside their core business area.
Types of Private Insurers
Size of the insurance market (2010):
- Life and health insurers: 1,061 – These insurers sell life and health insurance products, annuities, mutual funds, pension plans,
Management Principles and Practices
Management Functions
- Planning: Preparing for the future
- Organizing: Ensuring everything is in its proper place and time
- Leading: Guiding a group to achieve an objective
- Controlling: Ensuring everything is accurate and functioning correctly
Management Levels
- Top-Level Management: CEO, Board of Directors
- Middle-Level Management: Area or Department Managers
- Low-Level Management: Team Leaders, Supervisors, Chiefs
- Non-Managerial Employees: Workers
Types of Managers
- General Managers: Responsible for complex company