_____ refers to the elimination or reduction of third-party intermediaries between the client or customer.
Intermediation
Disintermediation
Mediation
None of the above
Correct Answer :
B. Disintermediation
Related Questions
Design phase includes?
data,architectural and procedural designs only
architectural,procedural and interface design only
data,architectural and interface design only
data,architectural interface and procedural design
State True or False.
1. People have different software needs that change over time.
2. Most computer users do not understand computer languages.
1-False, 2-False
1-True, 2-False
1-False, 2-True
1-True, 2-True
In Software Engineering, people are considered as a/an _____.
Asset
Resource
Problem Solver
Knowledge Provider
Which of the following is a tool in design phase?
abstraction
refinement
information hiding
all of above three
Open source development model best suits for _____.
Large system applications
Small system applications
Medium system applications
Very small system applications
which is used to measure POFOD?
The time between system failure
The frequency of occurrence with which unexpected behaviour is likely to occur
The elapsed repair or restart time when a system failure occurs. Given that the system must be continuously available.
The number of system failures given a number of systems inputs.
The SOFL model of Liu and colleagues (1997) presents an integrated approach that adopts _____ methodologies in the requirements phases and _____ methodologies in the design and implementation phases
Procedure-oriented, Structured
Structured, Procedure-oriented
Structured, Object-oriented
Object-oriented, Structured
Which of the following are the activities of the function- oriented design.
Data- flow design
Structural decomposition
Detailed design description
All the above
_____ interacts with the system at the financial level.
Accounting Personnel
Database Manager
Salesman
System Operator
Which of the following notation in data flow diagram is used to represent user interaction with system?
Arrow Head
Rectangle
Rounded Rectangle
Circle
The testing technique that requires devising test cases to demonstrate a program function is operational is called_____
Grey- box testing
White box testing
Black box testing
Red Box Testing
Design phase will usually be?
bottom-up
random
top-down
center fingring
The Linear sequential model of software development is_____
An Old Fashioned model that cannot be used in a modern context
A good approach when a working program is required quickly
A useful approach when a customer cannot define requirements clearly.
A reasonable approach when requirement are well defined.
Select the incorrect statement: Software engineers should
not use your technical skills to misuse other peoples computers.
not knowingly accept work that is outside your competence.
be dependent on their colleagues.
maintain integrity and independence in their professional judgment.
State True or False.
1. Investors and owners are also significant stakeholders who make demands on a system in terms of financial goals.
2. Experts and consultants are another stakeholder class who can strongly affect problem definition.
1-False, 2-False
1-True, 2-False
1-False, 2-True
1-True, 2-True
_____ refers to the elimination or reduction of third-party intermediaries between the client or customer.
Intermediation
Disintermediation
Mediation
None of the above
State True or False.
1. Cultural differences are examples of inherited characteristics that affect the degree of diversification in an environment.
2. Amid various diversity, commonly shared human needs play a unifying role.
1-False, 2-False
1-True, 2-False
1-False, 2-True
1-True, 2-True
Which of the following is not the strategy for achieving reliability in software system?
Fault avoidance
Fault tolerance
Fault detection
Fault repair
Which of the following the notation is not used to represent an object class in an object model?
Class Name
Entity
Attributes
Service
A good specification should be?
distinctly specific
unambiguous
all of these
functional
Which of the following is not the part of system requirements?
Availability
Data Integrity
Security
Reliability
The Linear sequential model is also known as ________.
classical life cycle model
Fountain model
Spiral model
Concurrent model
_____ was an improved version of an earlier process model called the Nine-Phase, Stage-Wise model.
Spiral model
Incremental model
Iterative model
Waterfall model
_____ asserted that, for a process model to be effective, it must exhibit multidimensional characteristics.
Madhavji
Sutton
Khalifa
Humphrey
The tools used during implementation and maintenance are called _____ CASE tools
Upper
Front-end
Intermediate
Lower
What is meant by the term software crisis?
Ability to deliver software on time with good quality
A situation in which experienced developers leave the company
Inability of new software to inter-operate with existing software
Instability in the development team
_____ focused on the Waterfall and prototype models in their empirical study, emphasizing the factors driving the usage of specific process models.
Boehm and Belz
Khalifa and Verner
Madhavji et al.
Blackburn et al.
The spiral model of software development___________
A useful approach when a customer cannot define requirements clearly.
Is more chaotic than the incremental model
Includes project risks evaluation during each iteration
Often used for the development of client/server applications
Identify the correct statement: Software engineers shall
ensure that their products only meet the SRS.
act consistently with the public interest.
act in a manner that is in the best interests of his expertise and favour.
none
What is meant by a dedicated computer?
Which is used by one person only
Which is assigned one and only one task
Which uses one kind of software
Which is meant for application software