The data component of an information system is: a. a series of integrated files containing relevant...
The data component of an information system is:
| a. |
a series of integrated files containing relevant facts. |
|
| b. |
a set of facts that have been analyzed by the process component. |
|
| c. |
the input to the information system. |
|
| d. |
the output of the information system. |
Homework Answers
c)
|
the input to the information system. |
The data component of an information system is the input to the information system.
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The data component of an information system is:
a.
a series of integrated files containing relevant...
Question 4 An information system is a system that provides relevant information to support a given...
Question 4 An information system is a system that provides relevant information to support a given activity or groups of activities in a given organizational set-up. In your own words, illustrate FOUR generic information systems which are used across industry and commerce to support organizational activities b). Use a suitable diagram to illustrate expert systems which have been developed for number of generic application areas. In your own words, illustrate FOUR generic expert system applications in machine learning Ic) A...
Need 75 word response to this. Data is raw facts and doesn't mean a whole lot...
Need 75 word response to this.
Data is raw facts and doesn't mean a whole lot alone. Information is the facts that have been analyzed by the process component and are more useful to the user. If I were to say that I sold 500 units, that number is data. But I want to know if that was my goal, were my intended sales areas reached, is this an improvement over last month's units, etc. Information quality is determined by...
Background: Functioning of any organ or a component of an organ in the human body can...
Background: Functioning of any organ or a component of an organ in the human body can be modeled as a system with inputs and outputs. Although most biological systems are non-linear, simplified linear models are valuable in various applications such as designing biomedical instruments, drug dosage, and process control. Conduct a comprehensive literature search to find linear models of physiological system/process. Based on your search, choose a physiological system to model. Identify the inputs/outputs and the system equation/s that relate...
1. Assume that we start with no relevant data in the buffer in main-memory, and the...
1. Assume that we start with no relevant data in the buffer in main-memory, and the database system reads a data item, updates it, and writes it back to disk. Assume the data item fits in one disk block. (a) How may disk reads and writes would a RAID-5 storage system have to perform to implement this? Explain. (b) How may disk reads and writes would a RAID-1 storage system have to perform to implement this? Explain. (c) Having calculated...
1. Which of the following statements best indicates the difference between data and information: a. information...
1. Which of the following statements best indicates the difference between data and information: a. information and data are the same. b. information is less useful than data. c. information is always useful whereas data is only sometimes useful. d. information is data that has been processed and converted 2. system can be defined as: a. activities that are performed on inputs b. any device used to capture data including manual keying and scanning. c. any process that an accountant...
SAS BASE PROGRAMMING Q proc contents data-data1.admit; run; Select one: a. Creates a report containing summary...
SAS BASE PROGRAMMING Q
proc contents data-data1.admit; run; Select one: a. Creates a report containing summary statistics b. Creates a report containing status messages regarding execution c. Creates a report containing the variable attributes O d. Creates a report containing the observations data NULL; Select one: a. Instructs SAS to write output to the NULL data set in the work library. b. None of the other choices C. Instructs SAS to write output without creating a data set. d. Is...
This is questions of Accounting Information Systems 1) Information is best described as: a. Raw facts...
This is questions of Accounting Information Systems
1) Information is best described as: a. Raw facts specifically about transactions b. Data that has been organized and processed so that it is meaning ful to the user c. Facts that are useful when processed in a timely manner d. Synonymous with data 2) Which of the following statements regarding XRBL is not true? a. XBRL is a variant of XML used for reporting financial information b. XBRL is required by the...
Objective: The objective of this lab is to work with files of UNIX file system. Procedure:...
Objective: The objective of this lab is to work with files of UNIX file system. Procedure: 1. OpenyourUnixshellandtrythesecommands: Ø Create a new file and add some text in it v cat > filename Ø View a file v cat /etc/passwd v more /etc/passwd v more filename Ø Copy file1 ,making file2 v cp file1 file2 Ø Rename file1 as file2 v mv file1 file2 Ø Delete file1 as file2 vrm file //Deletefile // Double-check first v rm -i file Ø...
Consider the following data set containing examples e1.,.... e5, each comprised of three binary input attributes...
Consider the following data set containing examples e1.,.... e5, each comprised of three binary input attributes (x1,x2,x3) and one output label Examplex1 x2 x3 Output y 1 0 1 0 0 1 0 0 e4 e5 1 101 Construct a decision tree for this data set. Compute information gain for each attribute. Select the attribute with the highest information gain as the root node. Then recursively create the children by recomputing information gain for each remaining attribute. Repeat this procedure...
1. Cost accounting system provides: a. Detailed cost information for planning b. Relevant information management of...
1. Cost accounting system provides: a. Detailed cost information for planning b. Relevant information management of current operations c. Important information for reporting to investors d. Only (a) and (b) e. None of the above.
Question 4 An information system is a system that provides relevant information to support a given activity or groups of activities in a given organizational set-up. In your own words, illustrate FOUR generic information systems which are used across industry and commerce to support organizational activities b). Use a suitable diagram to illustrate expert systems which have been developed for number of generic application areas. In your own words, illustrate FOUR generic expert system applications in machine learning Ic) A...
Need 75 word response to this.
Data is raw facts and doesn't mean a whole lot alone. Information is the facts that have been analyzed by the process component and are more useful to the user. If I were to say that I sold 500 units, that number is data. But I want to know if that was my goal, were my intended sales areas reached, is this an improvement over last month's units, etc. Information quality is determined by...
1. Which of the following statements best indicates the difference between data and information: a. information and data are the same. b. information is less useful than data. c. information is always useful whereas data is only sometimes useful. d. information is data that has been processed and converted 2. system can be defined as: a. activities that are performed on inputs b. any device used to capture data including manual keying and scanning. c. any process that an accountant...
SAS BASE PROGRAMMING Q
proc contents data-data1.admit; run; Select one: a. Creates a report containing summary statistics b. Creates a report containing status messages regarding execution c. Creates a report containing the variable attributes O d. Creates a report containing the observations data NULL; Select one: a. Instructs SAS to write output to the NULL data set in the work library. b. None of the other choices C. Instructs SAS to write output without creating a data set. d. Is...
This is questions of Accounting Information Systems
1) Information is best described as: a. Raw facts specifically about transactions b. Data that has been organized and processed so that it is meaning ful to the user c. Facts that are useful when processed in a timely manner d. Synonymous with data 2) Which of the following statements regarding XRBL is not true? a. XBRL is a variant of XML used for reporting financial information b. XBRL is required by the...
Consider the following data set containing examples e1.,.... e5, each comprised of three binary input attributes (x1,x2,x3) and one output label Examplex1 x2 x3 Output y 1 0 1 0 0 1 0 0 e4 e5 1 101 Construct a decision tree for this data set. Compute information gain for each attribute. Select the attribute with the highest information gain as the root node. Then recursively create the children by recomputing information gain for each remaining attribute. Repeat this procedure...
1. Cost accounting system provides: a. Detailed cost information for planning b. Relevant information management of current operations c. Important information for reporting to investors d. Only (a) and (b) e. None of the above.
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