AlgorithmsQuiz#1-Prelim

The following are the essential characteristics of algorithms, EXCEPT:

• Finite

• Reliable

• Executable

• Solves a Problem

What does Dijkstra's Algorithm do?

• Sorts numbers

• Finds the shortest path

• Searches for an element

• Optimizes resource allocation

What is the first step in algorithmic problem solving?

• Understanding the Problem

• Designing an Algorithm

• Implementing the Algorithm

• Testing and Debugging

What is an example of a problem solved by algorithms?

• Sorting

• Finding a specific item

• Data compression

• All of the above

What do recommendation systems do?

• Suggest products based on preferences

• Sort data

• Optimize travel times

• Create secure encryption

What is the best definition of an algorithm?

• A set of infinite rules or instructions to be followed in calculations or other problem-solving operations.

• A procedure for solving a mathematical problem in a finite number of steps, often involving recursive operations.

• A random sequence of steps to solve a particular problem.

• A method of data storage and retrieval.

What role do algorithms play in Data Science?

• They help compose music.

• They analyze, process, and extract insights from large amounts of data.

• They optimize transport routes.

• They are used to develop intelligent systems.

How do algorithms contribute to artificial intelligence (AI)?

• They provide a framework for painting and sculpture techniques.

• They are used to develop intelligent systems that can perform tasks like image recognition and natural language processing.

• They help optimize financial investments.

• They are mainly used in cooking recipes.

What is one of the main uses of algorithms in Operations Research?

• To create realistic animations in movies.

• To optimize transportation, logistics, and resource allocation.

• To predict weather patterns.

• To generate random numbers for lottery draws.

Why must an algorithm be finite?

• To ensure it can be implemented in any programming language.

• To guarantee that it terminates after a finite amount of time.

• To allow it to be run on any computer system.

• To produce multiple outputs.