Identify the attributes of each object that are relevant to this scenario (copying a file from a floppy disk to a hard disk). Also consider the exception cases “There is already a file with that name in the folder” and “There is no more space on disk.”
What will be an ideal response?
The scenario implies that icons have positions (since they can be moved) and that they can be selected. Each Item,
Folder or File, has a size attribute that is checked against the available space in the Disk. The exception “There is
already a file with that name in the folder” implies that Item names are unique within a Folder. We represent this by
adding a qualifier on the relationship between Item and Folder. Finally, when copying a file, we need to copy its
contents, hence we add a contents attribute on the File object.
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________ is used to display the contents of a cell on multiple lines
A) The Wrap Text command B) A label C) The AutoFit feature D) A theme
A federal organization maintains a record of missing people since 1975. The data on missing people is sorted and documented manually by their age. The organization wants to automate its manual processes. It has to ensure that all guidelines for the storage of information is followed, thatdata is not lost or copied to unsolicited locations while the automation is in process, and that the record of missing people is in order so as to facilitate easy sorting. Which of the following could help the federal organization achieve these goals?
a. A fixed term contract b. An arcade clearing software c. A domain search engine d. An enterprise search software
Programming languages FORTRAN and COBOL became international standards, meaning
a. they were approved by the United Nations. b. the United States and other members of NATO agreed to share the designs. c. the United States and the Soviet Union agreed to share the designs. d. they were supported by every computer manufacturer. e. they were based on the metric system.
C uses an index to access the individual elements in an array.
Answer the following statement true (T) or false (F)