NPTEL E-Business Week 2 Assignment Solutions :- All the Answers provided below to help the students as a reference, You must submit your assignment at your own knowledge.
NPTEL E-Business Week 2 Assignment Answers 2023
1. Which of the following is not a part of the Enterprise Resource Planning (ERP) system?
a. Manufacturing and production
b. Sales and marketing
c. Warehouse management
d. Finance and accounts
Answer :- c. Warehouse management
2. Three types of flows occur during the execution of a business process. Which one the following does not happen when you book an air ticket and receive it online.
a. Money
b. Material
c. Information
d. None
Answer :- b. Material When you book an air ticket and receive it online, the flow of material does not occur. The other two flows, i.e., the flow of money (payment transaction) and the flow of information (booking details, ticket confirmation, etc.), are essential components of the online booking process.
3. Data scientists belong to _____level of management, whereas data workers belong to_______level .
a. Middle, operational
b. Senior, middle
c. Senior, operational
d. Operational, middle
Answer :- a. Middle, operational Data scientists typically belong to the middle level of management, as they are involved in analyzing and interpreting data to inform business decisions and strategies. They work with complex data sets and use their expertise to provide insights.
4. Which of the following entities is a stakeholder of a company?
a. Supplier
b. Customer
c. Government
d. All of the above
Answer :- d. All of the above Stakeholders of a company are individuals, groups, or entities that have an interest in or can be affected by the company's operations, decisions, and outcomes. This includes suppliers, customers, government entities, employees, investors, shareholders, communities, and more. All of these entities can have an impact on or be impacted by the company's activities, making them stakeholders.
5. What is information?
a. data that are processed to be useful
b. data that has been given meaning by establishing relational connection
c. provides answers to “who”, “what”, “where”, and “when” questions
d. All of the above
Answer :- d. All of the above Information encompasses all the provided options: a. Information is data that has been processed to be useful and meaningful. It involves transforming raw data into a more organized and structured form to make it usable for decision-making and understanding. b. Information is also data that has been given meaning by establishing relational connections or context. It involves putting data into a meaningful context or structure that allows for better interpretation and understanding. c. Information provides answers to "who," "what," "where," and "when" questions. It addresses various aspects of data to provide a more comprehensive understanding of the situation or topic. In summary, information is derived from data through processing, meaning establishment, and contextualization, making it useful for decision-making and understanding.
6. Which one of the below is not a resource for an information system?
a. People
b. Data
c. Building infrastructure
d. Hardware and software
Answer :- c. Building infrastructure Building infrastructure is not typically considered a direct resource for an information system.
7. Which of the following types of the information system is responsible for capturing various data generated during operational activities of the organization.
a. TPS
b. MIS
c. DSS
d. All of the above
Answer :- a. TPS (Transaction Processing System) TPS, or Transaction Processing System, is responsible for capturing various data generated during the operational activities of the organization. It processes and records routine transactions and activities, such as sales, purchases, inventory changes, and other day-to-day operations. TPS is focused on collecting and processing transactional data to support the operational needs of the organization.
8. Determining special offers to customers is a decision taken by ________.
a. Senior Management
b. Operational Management
c. Middle Management
d. None of the above
Answer :- b. Operational Management
9. An academic ERP system prepares a grade sheet for the individual students at the end of the semester based on the grades entered by professors. Grade sheet generation is activity, whereas grade entry is activity.
a. IPS, DSS
b. DSS. MIS
c. IPS, MIS
d. MIS. IPS
Answer :- d. MIS. IPS An academic ERP system prepares a grade sheet for individual students (Management Information System - MIS) based on the grades entered by professors (Information Processing System - IPS). Grade entry is an activity within the IPS, where professors input the grades, and grade sheet generation is an activity within the MIS, which involves processing and presenting the grades to students in a structured format.
10. Google map provides you the shortest yet less crowded path using a variation of Dijkstra’s shortest path algorithm. It is an example of _________.
a. MIS
b. TPS
c. ESS
d. DSS
Answer :- d. DSS (Decision Support System) Google Maps providing the shortest yet less crowded path using a variation of Dijkstra's shortest path algorithm is an example of a Decision Support System (DSS). DSS are systems designed to assist with decision-making by providing information, analysis, and insights to support the decision-making process. In this case, Google Maps uses data and algorithms to help users make informed decisions about the best route to take based on their preferences and current traffic conditions.
11. Which of the following is not a knowledge representation method in expert systems
a. Hardware based
b. Case based
c. Obiect based
d. Rule based
Answer :- a. Hardware based In expert systems, knowledge representation methods include rule-based systems, case-based reasoning, and object-based systems. However, "hardware based" is not a commonly recognized knowledge representation method in the context of expert systems. Hardware may refer to the physical components that the expert system runs on but is not a method for representing knowledge within the system.
12. Analyzing clickstream data for customer behavior modeling is a ________ decision support scenario
a. Analytical
b. Mathematical
c. Event driven
d. Data driven
Answer :- d. Data driven
13. The quality characteristics of an information system for providing up-to-date whenever accesses, is termed as
a. Currency
b. Timeliness
c. Frequency
d. Reliability
Answer :- a. Currency
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