System Analysis and Design
Pointers are useful in

All of these
Pointing mistakes in input data
Traversing a linked list
Locating a particular sector of a magnetic disk
None of these

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System Analysis and Design
A system design is said to be functionally modular if

the system is able to handle all the function of the application
the system is developed using structured programming through COBOL or PASCAL
each module performs a specific function and can be developed relatively independently by programmers
None of these
the system makes extensive use of function. keys for maximum user assistance

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