Information hiding is to hide from user details
that are not relevant to him
that re relevant to him
that may be maliciously handled by him
that are confidential
Correct Answer :
C. that may be maliciously handled by him
Related Questions
Data structure suitable for an application discussed in?
interface design
data design
procedural design
architectural design
_____ model is based on incremental development under statistical quality control and formal correctness principles.
Waterfall
Spiral
Iterative
Cleanroom
Which of the following is not the stages in software design problem?
Study and understand the problem
Identify gross features of at least one possible solution.
Describe each abstraction used in the solution
Maintenance
_____ refers to the elimination or reduction of third-party intermediaries between the client or customer.
Intermediation
Disintermediation
Mediation
None of the above
Which of the following is a tool in design phase?
abstraction
refinement
information hiding
all of above three
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.
State True or False.
1. Ubiquitous computing lead to an environment in which the cycle time and costs of the business processes are increased.
2. Software technology facilitates communication between devices in a multimedia fashion.
1-True, 2-True
1-True, 2-False
1-False, 2-True
1-False, 2-False
_____ interacts with the system at the financial level.
Accounting Personnel
Database Manager
Salesman
System Operator
Which of the following is not the part of system requirements?
Availability
Data Integrity
Security
Reliability
State True or False.
1. People are at the core of problem solving because business problems are solved by people for people.
2. The structure of the group and its efficiency of communications, style of management, and cohesiveness are critical factors in the effectiveness of the team.
1-True, 2-True
1-True, 2-False
1-False, 2-True
1-False, 2-False
_____ is the most widely used single measure of information technology success
User satisfaction
Job satisfaction
Business success
Profit making
In Software Engineering, people are considered as a/an _____.
Asset
Resource
Problem Solver
Knowledge Provider
Which of the following model include inheritance model, object aggregation, and service usage model?
Entity- relation model
Data flow model
Structural model
Object model
Which of the following is a technical factor which affect software maintenance cost?
Application Domain
Staff stability
Programming language
External environment
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
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
Which of the following is a the process metric which is useful for assessing maintainability?
Number of request for corrective maintenance
Average time required for impact analysis
All the above
Number of oustanding change request
Explain what is meant by PRODUCT with reference to one of the eight principles as per the ACM/IEEE Code of Ethics ?
Software engineers shall ensure that their products and related modifications meet the highest professional standards possible.
The product should be easy to use.
It means that the product designed /created should be easily available.
Software engineers shall ensure that their products and related modifications satisfy the client.
Which of the following is not aspects to fault tolerance.?
Failure detection
Damage assessment
Fault avoidance
Fault repair
____________ serves as the foundation for software engineering.
Software Analysis
Software Design
Software quality
Software testing
Software engineers should not use their technical skills to misuse other peoples computers.Here the term misuse refers to:
Unauthorized modification of computer material
Unauthorized access to computer material
Dissemination of viruses or other malware
All of the mentioned
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
Choose the correct option in terms of Issues related to professional responsibility
Confidentiality
Intellectual property rights
Managing Client Relationships
Both a & b
Which of the following is one of the phase of software life cycle?
Design
Project Management
Maintenance
Quality management
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
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
State True or False.
1. Leveson adopts a cognitive engineering approach to software development.
2. Visualization plays a key role in defining and understanding the artifacts produced during development.
1-False, 2-False
1-True, 2-False
1-False, 2-True
1-True, 2-True
________________ exercises specific paths in a module's control structure to ensure complete coverage and maximum error detection.
Unit testing
Integration testing
Validation testing
System testing
Which of the following are the steps in identifying the transforming process of data- flow diagram to structure chart?
Identify system- processing transformation
Identify input transformation
Identify output transformation
All the above
Process technology enabled the support of the rapid application development needed for iterative approaches with their greater emphasis on risk _____ and user _____.
Minimization, Satisfaction
Minimization, Dissatisfaction
Maximization, Satisfaction
Maximization, Dissatisfaction