Question 1

Batch processing is preffered over on - line transaction processing when

Accepted Answer

D

Question 2

On-line transaction processing is used when
1) It is required to answer random queries
2) It is required to ensure correct processing
3) All files are available on-line 4. All files are stored using hard disk

Accepted Answer

On-line transaction processing is used when it is required to answer random queries and all files are available online. This allows for immediate processing of transactions and queries.

Question 3

Which is not a domain of Artificial Intelligence?

Accepted Answer

All the options listed are domains or applications related to Artificial Intelligence.

Question 4

Which one of the following is used for evaluating credit risks?

Accepted Answer

Neural networks are used for evaluating credit risks by analyzing complex patterns in data to predict the likelihood of default, making them useful in the financial sector for credit scoring and risk management.

Question 5

Which computer based model is developed after human brain?

Accepted Answer

Neural Networks are computer-based models that are designed to simulate the way in which the human brain operates. They are used in machine learning and artificial intelligence to recognize patterns and solve complex problems in a way that mimics human thought processes.

Question 6

Which of the system uses Multidimensional data analysis?

Accepted Answer

DSS (Decision Support Systems) often use multidimensional data analysis to help in decision-making processes by analyzing complex data from multiple perspectives.

Question 7

Cybernetic system is the one which is

Accepted Answer

Cybernetic systems are characterized by their ability to monitor, control, and regulate themselves without external intervention, making all the given options correct attributes of such systems.

Question 8

Which of the following level of managers develop short-and medium-range plans, schedules, and budgets and specify the policies, procedures, and business objectives for their sub - units of the company?

Accepted Answer

Tactical managers are responsible for translating the general goals and plans developed by strategic managers into specific objectives and activities. They focus on short- to medium-term plans and are involved in the planning and directing of the operations of the company at a more detailed level.

Question 9

Information that is outdated, inaccurate, or hard to understand would be very meaningful, useful, or valuable to you or other business professionals.

Accepted Answer

The answer of Information that is outdated, inaccurate, or hard...

Question 10

According to your text book, the emerging class of applications focuses on personalized decision support, modeling, information retrieval, data warehousing, what-if scenarios and reporting is called :

Accepted Answer

The emerging class of applications that focuses on personalized decision support, modeling, information retrieval, data warehousing, what-if scenarios, and reporting is referred to as "Decision Support Trends."

Question 11

The growth of corporate intranets, extranets, as well as the web, has accelerated the development and use of "executive class" information delivery and decision support software tools by lower levels of management and by individuals and teams of business professionals. This dramatic expansion has opened the door to the use of which of the following tool?

Accepted Answer

Business Intelligence (BI) tools are designed to analyze data and present actionable information to help executives, managers, and other corporate end users make informed business decisions. The growth of corporate intranets, extranets, and the web has indeed accelerated the development and use of such tools across various levels of management and teams.

Question 12

_________________ were the original type of information system developed to support managerial decision making. An MIS produces information.

Accepted Answer

Management Information Systems (MIS) were the original type of information systems developed to support managerial decision making by producing information.

Question 13

_______________represent complex data using interactive three-dimensional graphical forms such as charts, graphs and maps.

Accepted Answer

Data visualization systems are designed to represent complex data through interactive three-dimensional graphical forms like charts, graphs, and maps, making it easier to understand and analyze the data.

Question 14

Another name of goal seeking analysis is :

Accepted Answer

The answer of Another name of goal seeking analysis is...

Question 15

Decision support system involves all of the following types of analytical modeling activities except?

Accepted Answer

Heuristics are rules of thumb or shortcuts that are used to speed up the process of finding a satisfactory solution; they are not a type of analytical modeling activity. What-if analysis, sensitivity analysis, and goal-seeking analysis are all types of analytical modeling activities involved in decision support systems.

Question 16

In which of the following types of analysis, the value of only one variable is changed repeatedly, and the resulting changes on other variables are observed.

Accepted Answer

Sensitivity analysis involves changing one variable at a time to assess the impact on other variables, making it the correct choice for observing the effects of varying a single variable.

Question 17

In which of the following types of analysis, the goal is to find the optimum value for one or more target variables, given certain constraints?

Accepted Answer

Optimization analysis focuses on finding the best solution or outcome among various possibilities, subject to given constraints. It aims to determine the most efficient, cost-effective, or profitable solution to a problem.

Question 18

________________ is one of the most common and useful types of data mining for marketing. The purpose of market basket analysis is to determine what products customers purchase together with other products.

Accepted Answer

Market Box Analysis (MBA), also known as Market Basket Analysis, is a data mining technique used to discover relationships between items purchased together, helping in marketing strategies.

Question 19

The first goal of executive information system is to provide top executives with immediate and easy access to information about a firm's______________,that is,key factors that are critical to information about a firm's that is key factors that are critical to accomplishing an organizations strategic objectives.

Accepted Answer

The first goal of an Executive Information System (EIS) is to provide top executives with immediate and easy access to information about a firm's Critical Success Factors (CSFs), which are the key factors critical to accomplishing an organization's strategic objectives.

Question 20

" A user checks his email , looks up the current company stock price, checks his available vacation days, and receives an order from a customer-all from the browser on his desktop. That is the next - generation intranet,also known as:

Accepted Answer

The answer of " A user checks his email ,...

Quiz 7: Related to Information Systems and Decision Making