15. The user interface is the system that helps users’ communication with the computer system and/or the application system. To design a better user interface, systems analysts should address the following objectives:
What will be an ideal response?
A. Match the interface to the task.
B. Make the interface efficient.
C. Provide appropriate feedback to users.
D. Generate usable queries.
E. Improve productivity of knowledge workers.
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Method getSelectedIndex of class JComboBox returns:
a. the index of the selected item in the JComboBox. b. the selected item in the JComboBox, as a String. c. the index of the previously selected item. d. None of the above.
What are the functions of a Window Operations menu? How do you display this menu?
What will be an ideal response?
The UN Universal Declaration of Human Rights is a document which attempts to ensure equality for all and eradicate terrorist groups
Indicate whether the statement is true or false.
The data backup window has expanded into the morning hours and has begun to affect production users. The main bottleneck in the process is the time it takes to replicate the backups to separate severs at the offsite data center.Which of the following uses of deduplication could be implemented to reduce the backup window?
A. Implement deduplication at the network level between the two locations B. Implement deduplication on the storage array to reduce the amount of drive space needed C. Implement deduplication on the server storage to reduce the data backed up D. Implement deduplication on both the local and remote servers