Which kind of chart is useful for comparing series or categories of data, each in its own bar ?
		A. line chart
B. pie chart
C. scatter char
D. bar chart  
		A. line chart
B. pie chart
C. scatter char
D. bar chart  
		A. The distribution of (or access to) computer outputs must be sufficient to assist all relevant users
B. The computer outputs should be designed with automated tools. 
C. The computer outputs must be acceptable to the system users.
D. Computer outputs should be simple to read and interpret
		A. 1951 
B. 1952
C. 1953
D. 1954
		A. operational level 
B. management level
C. knowledge level
D. strategic level 
		A. requirements management
B. sampling of existing documentation, forms and files 
C. requirements discovery
D. problem discovery and analysis 
		A. system improvement objectives  
B. problem statement
C. statement of constraints
D. statement of work
		A. external
B. detailed
C. exception
D. none of the above