Questions 161 to 170
161.
|
Technical feasibility is an evaluation to determine
(a) Whether the system can provide the right information
for the organisation’s personnel
(b) Whether the existing systems can be upgraded to
use the new technology
(c) Whether any restructuring of jobs will be
acceptable to the current users
(d) Whether the organisation has the expertise to use
the new technology
(e) Whether the technology needed for the proposed
system is available.
|
162.
|
_______________ are not parts of the system. They
represent anyone or anything that must interact with the system.
(a) Use
Cases
(b)
Actors
(c) Components
(d)
Packages
(e) Classes.
|
163.
|
Which of the following system test determine the length
of time the system uses to process transaction data?
(a) Recovery Testing
(b) Performance Time Testing
(c) Peak load
Test
(d) Procedure Testing
(e) Silk Testing.
|
164.
|
_____________ refers to the process of using software in
a live environment in order to find errors.
(a)
Verification
(b)
Clarification
(c) Determination
(d)
Validation
(e) Correctness.
|
165.
|
A post-implementation review looks into_____________
(a) Goals achieved vis-à-vis targets
(b) User friendliness of the system
(c) Realization of cost-benefits
(d) Both (a) and (b) above
(e) (a), (b) and (c) above.
|
166.
|
____________is a variation of simple aggregation. It is
a strong type of aggregation
(a) Component
aggregation
(b) Inheritance
(c)
Composition
(d) Association
(e) Multiple Inheritance.
|
167.
|
______ refers to the number of subordinate modules
controlled by a calling module.
(a) Span of control
(b) Coupling
(c)
Cohesion
(d)
Integration
(e) Collaboration.
|
168.
|
Which of the following activities are included in the OO
system development?
(a) Use case driven analysis
(b) Design
(c)
Prototyping
(d) Component based development
(e) All of the above.
|
169.
|
Which one the following is not a form of Decision
Table?
(a)
Limited-Entry
(b) Double-Entry
(c)
Mixed-Entry
(d) Extended-Entry (e) Extended and Mixed-Entry.
|
170.
|
__________represents a Whole Part or Composition
relationship.
(a)
Aggregation
(b) Inheritance
(c)
Polymorphism
(d)
Stereotype
(e) Association.
|
Answers
161.
|
Answer : (e)
Reason
: Technical feasibility is an evaluation to determine
whether the technology needed for the proposed system is
available.
|
162.
|
Answer : (b)
Reason
: Actors are not parts of the system .They represent anyone
or anything that must interact with the system.
|
163.
|
Answer : (b)
Reason
: Performance time testing is the system test that
determines the length of time system used by the system to process
transaction data.
|
164.
|
Answer : (d)
Reason : Validation is
the process of using software in a live environment in order to find errors.
|
165.
|
Answer : (e)
Reason
: A post - implementation review looks into goals achieved
vis-à-vis targets, user friendliness of the system and realization of
cost-benefits.
|
166.
|
Answer : (c)
Reason : Composition is
a variation of simple aggregation. It is a strong type of aggregation.
|
167.
|
Answer : (a)
Reason : The number
subordinates modules controlled by a calling module is called span of
control
|
168.
|
Answer : (e)
Reason
: The activities included in the object oriented system
development are Use case driven analysis, Design, Prototyping and component
based development.
|
169.
|
Answer : (b)
Reason : Double-Entry
is not a form of Decision Table.
|
170.
|
Answer : (a)
Reason : Aggregation
represents a whole part or composition relationship.
|
thank you.
ReplyDeletejava tutorial
java tutorial