Software Engineering Mcqs

The_______________ is represented as two processing boxes connected by an line (arrow) of control ?

• (A)  Repetition
• (B)  Sequence
• (C)  Condition
• (D)  None of the mentioned

Answer

Submitted By :Ali Uppal

Which model describes the static structure of the system using object classes and their relationships ?

• (A)  Sequence model
• (B)  Subsystem model
• (C)  Dynamic model
• (D)  Structural model

Answer

Submitted By :Ali Uppal

Which message is received so that the system moves to the Testing state, then the Transmitting state, before returning to the Running state ?

• (A)  signalStatus()
• (B)  remoteControl()
• (C)  reconfigure()
• (D)  reportStatus()

Answer

Submitted By :Ali Uppal

A description of each function presented in the DFD is contained in a _________________________?

• (A)  data flow
• (B)  process specification
• (C)  control specification
• (D)  data store

Answer

Submitted By :Ali Uppal

A data model contains___________________?

• (A)  data object
• (B)  attributes
• (C)  relationships
• (D)  all of the mentioned

Answer

Submitted By :Ali Uppal

Which of the following is not the primary objectives in the analysis model ?

• (A)  describing the customer complaints
• (B)  establishing a basis for the creation of a software design
• (C)  defining a set of requirements that can be validated once the software is built
• (D)  none of the mentioned

Answer

Submitted By :Ali Uppal

Which diagram indicates the behaviour of the system as a consequence of external events ?

• (A)  data flow diagram
• (B)  state transition diagram
• (C)  control specification diagram
• (D)  workflow diagram

Answer

Submitted By :Ali Uppal

_______________________ defines the properties of a data object and take on one of the three different characteristics ?

• (A)  data object
• (B)  attributes
• (C)  relationships
• (D)  data object and attributes

Answer

Submitted By :Ali Uppal

The ______________ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional ?

• (A)  modality
• (B)  cardinality
• (C)  entity
• (D)  structured analysis

Answer

Submitted By :Ali Uppal

The ________________ contains a state transition diagram that is a sequential specification of behavior?

• (A)  data flow diagram
• (B)  state transition diagram
• (C)  control specification
• (D)  workflow diagram

Answer

Submitted By :Ali Uppal