Which one of the following is used to define the structure of the relation, deleting relations and relating schemas?

Related Mcqs:

1. Which one of the following models is not suitable for accommodating any change ?

   A. Build & Fix Model
   B. Prototyping Model
   C. RAD Model
   D. Waterfall Model

2. Which of the following statements regarding Build & Fix Model is wrong?

   A. No room for structured design
   B. Code soon becomes unfixable & unchangeable
   C. Maintenance is practically not possible
   D. It scales up well to large projects

3. Which one of the following is not a phase of Prototyping Model ?

   A. Quick Design
   B. Coding
   C. Prototype Refinement
   D. Engineer Product

4. Identify an ethical dilemma from the situations mentioned below ?

   A. Your employer releases a safety-critical system without finishing the testing of the system
   B. Refusing to undertake a project
   C. Agreement in principle with the policies of senior management
   D. All of the mentioned

5. In terms of Issues related to professional responsibility____________________?

   A. Confidentiality
   B. Intellectual property rights
   C. Both Confidentiality & Intellectual property rights
   D. Managing Client Relationships

6. Identify the correct statement: Software engineers shall _____________________?

   A. act in a manner that is in the best interests of his expertise and favour.”
   B. act consistently with the public interest.”
   C. ensure that their products only meet the SRS.”
   D. all of the mentioned

7. Explain what is meant by PRODUCT with reference to one of the eight principles as per the ACM/IEEE Code of Ethics ?

   A. The product should be easy to use
   B. Software engineers shall ensure that their products and related modifications meet the highest professional standards possible
   C. Software engineers shall ensure that their products and related modifications satisfy the client
   D. It means that the product designed /created should be easily available

8. Which of these does not affect different types of software as a whole ?

   A. Heterogeneity
   B. Flexibility
   C. Business and social change
   D. Security

9. Which of these is not true ?

   A. Web has led to availability of software services and possibility of developing highly distributed service based systems
   B. Web based systems have led to degradation of programming languages
   C. Web brings concept of software as service
   D. Web based system should be developed and delivered incrementally

10. A type of language in which the instruction are written in binary foam is called?

    A. Machine language
    B. C++
    C. C
    D. java

    Submitted by: Taqi Sherazi