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CS504 Online Quiz No 01 Solution & Discussion 18 may 2015.

Dear Students,

Please note that First Graded Quiz of CS504 (Software Engineering I) will be opened for attempt on Monday, May 18th, 2015 . Quiz will be from Lecture #1 to Lecture #8. Quiz will be based upon Multiple Choice Questions. It will be opened for 24 hours.

All the instructions for solving will be there in Quiz interface. Kindly make sure, you have read the instructions before attempting Quiz.

If any student failed to attempt the quiz in given time then no re-take or offline quiz will be held.

Best of Luck!
CS504

Views: 13280

Replies to This Discussion

For Preparation:
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

thanks

Question # 1 of 10 ( Start time: 10:13:58 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 # 2 of 10 ( Start time: 10:14:22 PM ) Total Marks: 1
Data Flow Model:
Select correct option:
Captures the flow of data in a system
Helps in developing an understanding of system’s functionality
Describes data origination, transformations and consumption in a system
All of the given options ok



Question # 3 of 10 ( Start time: 10:15:18 PM ) Total Marks: 1
A Process in Data Flow Diagram (DFD) represents
Select correct option:
Flow of data
Transformation of data ok
Storage of data
An external agent



Question # 4 of 10 ( Start time: 10:16:24 PM ) Total Marks: 1
Construction activities are directly related to software _________.
Select correct option:
Management
Planning
Quality Assurance
Development ok



Question # 5 of 10 ( Start time: 10:17:05 PM ) Total Marks: 1
The process of utilizing our knowledge of computer science in effective production of software systems is called ________.
Select correct option:
Chemical Engineering
Electrical Engineering
Computer Engineering
Software Engineering ok


Question # 6 of 10 ( Start time: 10:17:26 PM ) Total Marks: 1
The data on which the program operates is also considered as part of the ________.
Select correct option:
Important Data
Software ok
Logical Data
Utility Software


Question # 7 of 10 ( Start time: 10:18:21 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 # 8 of 10 ( Start time: 10:19:09 PM ) Total Marks: 1
The Use case diagram shows that which _______ interact with each use case.
Select correct option:
Use case
Actor ok
Component
Relation


Question # 9 of 10 ( Start time: 10:20:04 PM ) Total Marks: 1
The context diagram is used as the top level abstraction in a _______ developed according to principles of structured analysis.
Select correct option:
Dataflow diagram ok
Activity Diagram
State Transition Diagram
USe Case Diagram


Question # 10 of 10 ( Start time: 10:20:44 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 # 1 of 10 ( Start time: 10:24:35 PM ) Total Marks: 1
The Use case diagram shows that which _______ interact with each use case.
Select correct option:
Use case
Actor ok
Component
Relation


Question # 2 of 10 ( Start time: 10:25:15 PM ) Total Marks: 1
The project manager would need _________ document to monitor and track the progress of the project.
Select correct option:
Design
Project ok
Requirement
Planning


Question # 3 of 10 ( Start time: 10:25:49 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 # 4 of 10 ( Start time: 10:26:24 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 # 5 of 10 ( Start time: 10:26:54 PM ) Total Marks: 1
The system model template contains which of the following elements
Select correct option:
Input
Output
System Out
Input / Output   ok


Question # 6 of 10 ( Start time: 10:27:29 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. ok
the system’s functionality for a particular purpose.


Question # 7 of 10 ( Start time: 10:28:17 PM ) Total Marks: 1
Following is/are example(s) of illegal data flow in Data Flow Diagram (DFD)
Select correct option:
External Agents directly communicating with each other
External Agent updating information in a Data Store
External Agent accessing information from a Data Store
All of the given options ok


Question # 8 of 10 ( Start time: 10:28:49 PM ) Total Marks: 1
Which one is not a part of Software Development phase ?
Select correct option:
Construction
Scope
Project Vision ok
Definition


Question # 9 of 10 ( Start time: 10:30:01 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


Question # 10 of 10 ( Start time: 10:30:26 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 # 4 of 10 ( Start time: 10:35:59 PM ) Total Marks: 1
The condition that must be met before the use case can be invoked, is called:
Select correct option:
Pre-Condition ok
Post-Condition
Pre-Assertion
Post-Assertion


Question # 5 of 10 ( Start time: 10:36:25 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 # 6 of 10 ( Start time: 10:36:57 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 ok
budget and expenses
data objects and operations
schedule and milestones


Question # 7 of 10 ( Start time: 10:38:09 PM ) Total Marks: 1
A context diagram is used
Select correct option:
as the first step in developing a detailed DFD of a system ok
in systems analysis of very complex systems
as an aid to system design
as an aid to programmers


Question # 8 of 10 ( Start time: 10:39:00 PM ) Total Marks: 1
In _______ the analyst determines all the sources of requirements and where do these requirements consume
Select correct option:
Data Flow Analysis
Source and Sink Analysis ok
Down Parsing
Up Parsing


Question # 9 of 10 ( Start time: 10:39:29 PM ) Total Marks: 1
The use of traceability tables helps to
Select correct option:
debug programs following the detection of run-time errors
determine the performance of algorithm implementations
identify, control, and track requirements changes
none of the given ok


Question # 10 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 # 2 of 10 ( Start time: 11:18:58 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 # 3 of 10 ( Start time: 11:19:46 PM ) Total Marks: 1
The condition that must be met before the use case can be invoked, is called:
Select correct option:
Pre-Condition ok
Post-Condition
Pre-Assertion
Post-Assertion


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
schedule and milestones


Question # 5 of 10 ( Start time: 11:21:37 PM ) Total Marks: 1
The __________ relationship is kind of a generalization specialization relationship.
Select correct option:
Bit-Byte
Uses
Binary
Extends ok


Question # 6 of 10 ( Start time: 11:22:23 PM ) Total Marks: 1
The process of utilizing our knowledge of computer science in effective production of software systems is called ________.
Select correct option:
Chemical Engineering
Electrical Engineering
Computer Engineering
Software Engineering ok


Question # 7 of 10 ( Start time: 11:22:53 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: 11:23:26 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 # 9 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 # 10 of 10 ( Start time: 11:24:17 PM ) Total Marks: 1
The system specification describes the
Select correct option:
function and behavior of a computer-based system ok
implementation of each allocated system element
algorithmic detail and data structures
time required for system simulation
Question # 1 of 10 ( Start time: 10:42:38 PM ) Total Marks: 1
The use of traceability tables helps to
Select correct option:
debug programs following the detection of run-time errors
determine the performance of algorithm implementations
identify, control, and track requirements changes
none of the given ok


Question # 2 of 10 ( Start time: 10:43:21 PM ) Total Marks: 1
In Data Flow Diagram (DFD), data flow can:
Select correct option:
Only originate from an external entity
Only terminate in an external entity
Originate and terminate in an external entity ok
Either originate or terminate in an external entity but not both


Question # 3 of 10 ( Start time: 10:44:15 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 # 4 of 10 ( Start time: 10:44:39 PM ) Total Marks: 1
A DFD is normally levelled (adding more levels of abstraction) as
Select correct option:
it is a good idea in design
it is recommended by many experts
it is easy to do it
it is easier to read and understand a number of smaller DFDs than one large DFD ok


Question # 5 of 10 ( Start time: 10:45:40 PM ) Total Marks: 1
System ________ are built to allow the System Engineer to evaluate the system components in relationship to one another.
Select correct option:
Requirements ok
Documents
Models
Test Cases


Question # 6 of 10 ( Start time: 10:46:46 PM ) Total Marks: 1
The extend>> relationship between use cases would be used when behavior in the extending use case is ____________ the extended use case.
Select correct option:
always needed by
never needed by
sometimes needed by
None of the given options


Question # 7 of 10 ( Start time: 10:48:03 PM ) Total Marks: 1
The data on which the program operates is also considered as part of the ________.
Select correct option:
Important Data
Software ok
Logical Data
Utility Software


Question # 8 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 # 9 of 10 ( Start time: 10:49:45 PM ) Total Marks: 1
The condition that must be met before the use case can be invoked, is called:
Select correct option:
Pre-Condition ok
Post-Condition
Pre-Assertion
Post-Assertion


Question # 10 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.
the system’s functionality for a particular purpose. ok
Question # 1 of 10 ( Start time: 10:54:04 PM ) Total Marks: 1
In use case diagram, an ellipse signifies a(n):
Select correct option:
actor
class
use case not conrfirm
system boundary


Question # 2 of 10 ( Start time: 10:55:27 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 # 3 of 10 ( Start time: 10:56:09 PM ) Total Marks: 1
System models include:
Select correct option:
User business processes
User activities for conducting the business processes
Processes that need to be automated
All of the given options ok


Question # 4 of 10 ( Start time: 10:56:52 PM ) Total Marks: 1
The architecture components for product engineering are
Select correct option:
data, hardware, software, people ok
data, documentation, hardware, software
data, hardware, software, procedures
documentation, hardware, people, procedures


Question # 5 of 10 ( Start time: 10:57:58 PM ) Total Marks: 1
A DFD is normally levelled (adding more levels of abstraction) as
Select correct option:
it is a good idea in design
it is recommended by many experts
it is easy to do it
it is easier to read and understand a number of smaller DFDs than one large DFD   ok


Question # 6 of 10 ( Start time: 10:58:38 PM ) Total Marks: 1
The use of traceability tables helps to
Select correct option:
debug programs following the detection of run-time errors
determine the performance of algorithm implementations
identify, control, and track requirements changes
none of the given ok


Question # 7 of 10 ( Start time: 10:58:58 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 # 8 of 10 ( Start time: 10:59:15 PM ) Total Marks: 1
In data flow diagram (DFD), Create, Update, Delete and Read operations are normally called:
Select correct option:
CRUD operations ok
DURC operations
RUDC operations
CDUR operation


Question # 9 of 10 ( Start time: 10:59:43 PM ) Total Marks: 1
The condition that must be met before the use case can be invoked, is called:
Select correct option:
Pre-Condition ok
Post-Condition
Pre-Assertion
Post-Assertion


Question # 10 of 10 ( Start time: 10:59:59 PM ) Total Marks: 1
The system model template contains which of the following elements
Select correct option:
Input
Output
System Out
Input / Output ok

Please all students related this subject Share your online Quizzes here to help each other.thanks

 

Please share the question and their answers of this quiz if anyone has done.

My first quiz dated 18 May, 2015

Maybe some answers are wrong please check before attempting the quiz. Thanks.


Quiz Start Time: 03:35 PM     
Time Left     90
sec(s)     
Question # 1 of 10 ( Start time: 03:35:22 PM )     Total Marks: 1
The system model template contains which of the following elements
Select correct option:
    Input
    Output
    System Out
    Input / Output *


Quiz Start Time: 03:35 PM     
Time Left     90
sec(s)     
Question # 2 of 10 ( Start time: 03:36:14 PM )     Total Marks: 1
The extend>> relationship between use cases would be used when behavior in the extending use case is ____________ the extended use case.
Select correct option:
    always needed by
    never needed by
    sometimes needed by (not confirm)

    None of the given options


Quiz Start Time: 03:35 PM     
Time Left     89
sec(s)     
Question # 3 of 10 ( Start time: 03:37:54 PM )     Total Marks: 1
The project manager would need _________ document to monitor and track the progress of the project.
Select correct option:
    Design
    Project
    Requirement
    Planning


Quiz Start Time: 03:35 PM     
Time Left     90
sec(s)     
Question # 4 of 10 ( Start time: 03:39:14 PM )     Total Marks: 1
The process of utilizing our knowledge of computer science in effective production of software systems is called ________.
Select correct option:
    Chemical Engineering
    Electrical Engineering
    Computer Engineering
    Software Engineering *


Quiz Start Time: 03:35 PM     
Time Left     90
sec(s)     
Question # 5 of 10 ( Start time: 03:39:59 PM )     Total Marks: 1
The context diagram is used as the top level abstraction in a _______ developed according to principles of structured analysis.
Select correct option:
    Dataflow diagram *
    Activity Diagram
    State Transition Diagram
    USe Case Diagram



Quiz Start Time: 03:35 PM     
Time Left     90
sec(s)     
Question # 6 of 10 ( Start time: 03:40:59 PM )     Total Marks: 1
Which one is not a part of Software Development phase ?
Select correct option:
    Construction
    Scope * (plz check)
    Project Vision
    Definition


Quiz Start Time: 03:35 PM     
Time Left     90
sec(s)     
Question # 7 of 10 ( Start time: 03:42:17 PM )     Total Marks: 1
The data on which the program operates is also considered as part of the ________.
Select correct option:
    Important Data
    Software *
    Logical Data
    Utility Software


Quiz Start Time: 03:35 PM     
Time Left     89
sec(s)     
Question # 8 of 10 ( Start time: 03:43:07 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 *


Quiz Start Time: 03:35 PM     
Time Left     90
sec(s)     
Question # 9 of 10 ( Start time: 03:43:56 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 *
    product planning
    information strategy planning


Quiz Start Time: 03:35 PM     
Time Left     89
sec(s)     
Question # 10 of 10 ( Start time: 03:44:54 PM )     Total Marks: 1
The Use case diagram shows that which _______ interact with each use case.
Select correct option:
    Use case
    Actor *
    Component
    Relation

Arranging information in ______ form makes it easy to read, understand and comprehend as compared to streams of text.
In use case diagram, an ellipse signifies a(n):
The architecture components for product engineering are
Select correct option:
Regarding Data Flow Model, which of the following statement(s) is/are true:
In use case diagram, the scope of the system is defined by:
ss of utilizing our knowledge of computer science in effective production of software systems is called ________.
 The condition that must be met before the use case can be invoked, is called:
The project manager would need _________ document to monitor and track the progress of the project.
Construction activities are directly related to software
 An external entity that interacts with a system is called a(n):
 The context diagram is used as the top level abstraction in a _______ developed according to principles of structured analysis.
f you try to make software more user-friendly then the ________ may suffer.
Use case construction is a technique used for:

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