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System Analysis And Design MCQ
Question 151 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
Which of the following symbols is (are) not the Data Flow Diagram (DFD):
a square | |
an open rectangle | |
a circle | |
a triangle |
Question 152 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
The packaged design includes all of the following except;
program flowcharts | |
system configuration | |
module descriptions | |
All of the above |
Question 153 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
The analyst learns of the manager's information needs through use of
mail survey | |
in depth interview | |
controlled experiment | |
observation |
Question 154 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
In processing controls must be established in a system, in order to
prohibit tampering with information by unauthorized person | |
Verify that all data have been processed | |
block or trap faulty data from entry into processing | |
All of the above |
Question 155 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER] |
A data element in a record, that uniquely distinguishes the record, from all other records, is called
response time | |
Key | |
System review | |
test data |
There are 155 questions to complete.