Cohesion refers to:

Which tool is an effective means of relating input data to files and output reports?

Which symbol represents a process in a DFD?

Which tool shows the processes and the sequence in which they are performed?

Which phase of the Systems Development is concerned with determining the system feasibility?

To achieve a good response time from OLTP, critical requirements are:

Adaptive maintenance ____

Perfective maintenance usually is cost effective ____ the system’s operational life.

Perfective maintenance ____.

Activities on the critical path of a project have ____ slack time.

The variety dimension of big data refers to a combination of _____.