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Database-Management-System
October 12, 2023
UGC NET JRF November 2020 Paper-2
October 12, 2023
Database-Management-System
October 12, 2023
UGC NET JRF November 2020 Paper-2
October 12, 2023

Software-Engineering

Question 40

In a data flow diagram, the segment shown below is identified as having transaction flow characteristics, with p2 identified as the transaction center

A first level architectural design of this segment will result in a set of process modules with an associated invocation sequence. The most appropriate architecture is

A
p1 invokes p2, p2 invokes either p3, or p4, or p5
B
p2 invokes p1, and then invokes p3, or p4, or p5
C
A new module Tc is defined to control the transaction flow. This module Tc first invokes p1 and then invokes p2, p2 in turn invokes p3, or p4, or p5
D
A new module Tc is defined to control the transaction flow. This module Tc invokes p2, p2 invokes p1, and then invokes p3, or p4, or p5
Question 40 Explanation: 
Note: Out of syllabus.
Correct Answer: D
Question 40 Explanation: 
Note: Out of syllabus.
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