Modules X and Y operate on the same input and output, then the cohesion is
Communicational cohesion
Communicational cohesion groups operations that use the same input data or contribute to the same output. Sequential cohesion instead requires one operation’s output to become another’s input. The original solution’s claim that communicational cohesion ranks above sequential cohesion was incorrect.
Important Questions from Software Maintenance
In Software Configuration Management (SCM), which of the following is a use-case supported by standard version control systems ?
(a) Managing several versions or releases of a software
(b) Filing bug reports and tracking their progress
(c) Allowing team members to work in parallel
(d) Identifying when and where a regression occurred
When a software application is modified to remain functional and compatible after its underlying operating system is upgraded, this activity falls under which category of software maintenance?
What is the unabbreviated form of ROCOF in software reliability?
Which of the following statement(s) is/are true regarding PERT chart in software project management?
I. PERT charts consists of a network of boxes and arrows.
II. In PERT chart, the boxes represent activities and the arrow represents task dependencies.
Size and complexity are a part of
