Assists the creation of DFDs/ERMs/ELHs using a set of templates/standard shapes which can be manipulated/saved/edited/re-used
Models can be validated automatically
The data dictionary is populated automatically
lydiajane74 answered the question on July 1, 2018 at 14:48
-
Describe the main features of the waterfall model
(Solved)
Describe the main features of the waterfall model
Date posted:
July 1, 2018
.
Answers (1)
-
Describe the main features of real time transaction processing.
(Solved)
Describe the main features of real time transaction processing.
Date posted:
July 1, 2018
.
Answers (1)
-
Describe how auditing software can detect unauthorised access and modification of data.
(Solved)
Describe how auditing software can detect unauthorised access and modification of data.
Date posted:
July 1, 2018
.
Answers (1)
-
Describe the main features of the OSI model.
(Solved)
Describe the main features of the OSI model.
Date posted:
July 1, 2018
.
Answers (1)
-
Explain what is meant by a client server network
(Solved)
Explain what is meant by a client server network
Date posted:
July 1, 2018
.
Answers (1)
-
Identify two advantages of a distributed database over a centralised database
(Solved)
Identify two advantages of a distributed database over a centralised database
Date posted:
July 1, 2018
.
Answers (1)
-
How can I obtain the file for an external MS-DOS command?
(Solved)
How can I obtain the file for an external MS-DOS command?
Date posted:
June 30, 2018
.
Answers (1)
-
Give the aims of exploratory data analysis
(Solved)
Give the aims of exploratory data analysis.
Date posted:
June 25, 2018
.
Answers (1)
-
Factors that might drive need for an executive support system in an organization.
(Solved)
Factors that might drive need for an executive support system in an organization.
Date posted:
June 22, 2018
.
Answers (1)
-
Differntiate monolithic kernel and microkernel
(Solved)
Differntiate monolithic kernel and microkernel
Date posted:
June 18, 2018
.
Answers (1)
-
Discuss the following terms in respect to Windows System Design • Operating system .Desktop.Usability.System user.Sticky note
(Solved)
Discuss the following terms in respect
to Windows System Design.
• Operating system
.Desktop
.Usability
.System user
.Sticky note
Date posted:
June 13, 2018
.
Answers (1)
-
Discuss common approaches to user support systems
(Solved)
Discuss common approaches to user
support systems
Date posted:
June 13, 2018
.
Answers (1)
-
Explain Evaluation as used in HCI design and highlight how it is measured.
(Solved)
Explain Evaluation as used in HCI design and highlight how it is measured.
Date posted:
June 13, 2018
.
Answers (1)
-
Define usability and describe usability inspection methods
(Solved)
Define usability and describe usability inspection methods
Date posted:
June 13, 2018
.
Answers (1)
-
State the implications of IT in the society
(Solved)
State the implications of IT in the society
Date posted:
June 13, 2018
.
Answers (1)
-
Create a function in C++ called order() that takes two integer reference parameters. If the first argument is greater than the second argument, reverse the...
(Solved)
Create a function in C++ called order() that takes two integer reference parameters. If the first argument is greater than the second argument, reverse the two arguments. Otherwise, take no action. That is, order the two arguments used to call order() so that, upon return, the first argument will be less than the second. For example, given
int x=1, y=0;
order(x, y);
following the call, x will be 0 and y will be 1.
Date posted:
June 8, 2018
.
Answers (1)
-
Create a function called reverse() that takes two parameters. The first parameter called str, is a pointer to a string that will be reversed upon...
(Solved)
Create a function called reverse() that takes two parameters. The first parameter called str, is a pointer to a string that will be reversed upon return from the function. The second parameter is called count, and it specifies how many characters of str to reverse(). Give count a default value that, when present, tells reverse() to reverse the entire string.(use C++ language)
Date posted:
June 8, 2018
.
Answers (1)
-
Using a friend, show how to overload the -- relave to the coord class. Define both the prefix and postfix forms.
(Solved)
Using a friend, show how to overload the -- relave to the coord class. Define both the prefix and postfix forms.
Date posted:
June 8, 2018
.
Answers (1)
-
Overload the coord class so it can use coord object in operations in which an integer value can be multiplied by each coordinate. Allow the...
(Solved)
Overload the coord class so it can use coord object in operations in which an integer value can be multiplied by each coordinate. Allow the operations to use either order:
ob * int or int * ob.
Date posted:
June 8, 2018
.
Answers (1)
-
Give the advantages of sequential files as a way of organizing files
(Solved)
Give the advantages of sequential files as a way of organizing files
Date posted:
June 7, 2018
.
Answers (1)