CS504 - Software Engineering - I Quizzes File No 20

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 # 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: 10:54:04 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