Q 1
Cohesion is about making sure each component does _____ thing and does it well. ► three
► two
► infinite
► one
Q 2
Collaboration diagrams have basically two types of components: objects and ----------.
► messages
► methods
► classes
► non of the above
Q 3
What would be the most suitable architecture to develop a commercial web page to do business transactions over the internet? ► Client server model
►Islandmodel
► RAD model
► Repository model
Q 4
Flow charts represent.
► Sequence. (Page 50)
► Random
► Parallel
► Non of above
Q 5
----- gives OO the ability to handle essential.► Decentralization ► Centralization
► Decentralization and Centralization
► Non of above
Q 6
what is the most important software quality of a web based transaction. ► efficiency
► Modularity
► usability
► Security
Question # 1 of 10 ( Start time: 10:40:47 PM ) Total Marks: 1
If you try to make software more user-friendly then the ________ may suffer.
Select correct option:
Reliability
software
Efficiency
cost ok
Question # 2 of 10 ( Start time: 10:40:47 PM ) Total Marks: 1
The goal of _______ is to translate the customer's desire for a set of defined capabilities into a working product.
Select correct option:
Electrical Engineering
Product Engineering ok
Hardware Engineering
Mechanical Engineering
Question # 3 of 10 ( Start time: 11:23:47 PM ) Total Marks: 1
In Data Flow Diagram (DFD), one data store cannot directly copy the data from another _________ .
Select correct option:
Agent
Process
Data store ok
Flow
Question # 4 of 10 ( Start time: 10:50:43 PM ) Total Marks: 1
A use case represents:
Select correct option:
a class, its attributes and operations.
an operation’s interface and signature.
the role a user plays when interacting with the system. not confirm
the system’s functionality for a particular purpose.
Question # 4 of 10 ( Start time: 11:20:09 PM ) Total Marks: 1
To construct a system model the engineer should consider one of the following restraining factors?
Select correct option:
assumptions and constraints
budget and expenses
data objects and operations ok not confirm
schedule and milestones
Question # 5 of 10 ( Start time: 10:48:44 PM ) Total Marks: 1
At which stage of software development loop, results are delivered?
Select correct option:
Problem definition
Solution integration
Technical development
Status quo ok
Question # 6 of 10 ( Start time: 10:03:11 PM ) Total Marks: 1
Regarding Flow Chart which of the following statement(s) is/are TRUE:
Select correct option:
Flow charts are usually used to describe flow of control in a system ok
Flow Charts just show the flow of the data in a system.
Looping or Iterations can not be represented in Flow Chart
None of given options
Question # 1 of 10 ( Start time: 10:01:31 PM ) Total Marks: 1
Data cannot flow from one external entity to other external entity because:
Select correct option:
It will get corrupted
It is not allowed in DFD ok
An external entity has no mechanism to read or write
Both are outside the context of the system
Question # 2 of 10 ( Start time: 10:02:33 PM ) Total Marks: 1
A context diagram:
Select correct option:
describes detailed design of a system
is a DFD which gives an overview of the system ok
is a detailed description of a system
is not used in drawing a detailed DFD
Question # 3 of 10 ( Start time: 10:03:11 PM ) Total Marks: 1
Regarding Flow Chart which of the following statement(s) is/are TRUE:
Select correct option:
Flow charts are usually used to describe flow of control in a system ok
Flow Charts just show the flow of the data in a system.
Looping or Iterations can not be represented in Flow Chart
None of given options
Question # 4 of 10 ( Start time: 10:04:10 PM ) Total Marks: 1
In Data Flow Diagram (DFD), one data store cannot directly copy the data from another _________ .
Select correct option:
Agent
Process
Data store ok
Flow
Question # 5 of 10 ( Start time: 10:04:52 PM ) Total Marks: 1
______ is one of the techniques to document domain knowledge
Select correct option:
State transition diagram ok
Feasibility matrix
System matrix
None of given options
Question # 6 of 10 ( Start time: 10:05:25 PM ) Total Marks: 1
In Data Flow Diagram, the entity or system, outside the boundary of this system is called
Select correct option:
Process
Data Flow
External Agent ok
Data Store
Question # 7 of 10 ( Start time: 10:05:56 PM ) Total Marks: 1
_________ diagram does not capture control flow information, it just shows the flow of the data in a system.
Select correct option:
Sequence
Data Flow ok
Activity
Class
Question # 8 of 10 ( Start time: 10:06:27 PM ) Total Marks: 1
________ structure represents the internal organization of the various data and control items.
Select correct option:
Data not confirm
Value
Information
Conceptual
Question # 9 of 10 ( Start time: 10:07:58 PM ) Total Marks: 1
An external entity that interacts with a system is called a(n):
Select correct option:
use case
actor ok
stakeholder
association
Question # 10 of 10 ( Start time: 10:08:32 PM ) Total Marks: 1
Which elements of business processing engineering are the responsibilities of the software engineer?
Select correct option:
business area analysis
business system design ok
product planning
information strategy planning
