System Analysis and Design
The time lag, between the keying of the last character on the keyboard input and the appearance of the first output character on the screen, is known as

None of these
Key
System review
response time
batch Processing

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System Analysis and Design
Advantages of Relational Database Management systems are

Data independence since it allows the database to grow by adding new attributes and relations.
Flexibility, of relating different logical files
None of these
All of these
Security controls can be more easily implemented.

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System Analysis and Design
In top down analyis and design

each succeeding phase is less detailed than the phase before it
all of the listed here
each succeeding phase is more detailed than the phase before it
each succeeding phase is as detailed as the phase before it.

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System Analysis and Design
A Turnaround document

None of these
All of these
is circulated among all the heads of departments of an organization.
is output at one point which later comes back as an input
is circulated among all the staff of an organization.

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