Information Systems & Software Engineering MCQ - Part 2

Changes made to the system to reduce the future system failure chances is called  Preventive Maintenance Adaptive Maintenance Corrective Maintenance Perfective Maintenance       _____________________________________________________________________________________

Waterfall model is a Linear model Iterative model Rapid model Interactive model       _____________________________________________________________________________________

Which one of the following ISO standard is used for software process? ISO 9000 ISO 9001 ISO 9003 ISO 9000-3       _____________________________________________________________________________________

Data structure suitable for the application is discussed in  Data design Architectural design Procedural design Interface design       _____________________________________________________________________________________

Following is used to demonstrate that the new release of software still performs the old one did by rerunning the old tests : Functional testing Path testing Stress testing Regression testing       _____________________________________________________________________________________

Find if the following statements in the context of software testing are TRUE or FALSE. (S1) statement coverage cannot guarantee execution of loops in a program under test. (S2) use of independent path path testing criterion guarantees execution of each loop in a program under test more than once True, True True, False False, True False, False       _____________________________________________________________________________________

Legacy System are Old System New System Underdeveloped System None of Above       _____________________________________________________________________________________

What are the testing levels?  Unit testing Integration testing System testing and acceptance All of the above       _____________________________________________________________________________________

One fault may lead to One failure Two failure Many failure All of above       _____________________________________________________________________________________

In ____,modules A and B make use of a common data type, but perhaps perform different operations on it. Data coupling Stamp coupling Control coupling Content coupling       _____________________________________________________________________________________

Site for Alpha Testing is  Software Company Installation place Any where None of the above       _____________________________________________________________________________________

Fault is Defect in the program Mistake in the program Error in program All of above       _____________________________________________________________________________________

The most important feature of spiral model is  Requirement analysis Risk management Quality management Configuration management       _____________________________________________________________________________________

Milestones are used to Know the cost of the project Know the status of project Know user expectations None of Above       _____________________________________________________________________________________

Alpha and Beta Testing are forms of  Acceptance testing Integration testing System Testing Unit testing       _____________________________________________________________________________________

Thread testing is used for Real Time System Object Oriented System Event Drive System All of Above       _____________________________________________________________________________________

Function testing is known as  Structural testing Behavior testing Regression testing None of these       _____________________________________________________________________________________

Top down approach is used for Development Identification of fault Validation Funcational Testing       _____________________________________________________________________________________

Decision table has Four portions Three portions Five portions Two portions       _____________________________________________________________________________________

Which leads to blocking states in which some project team members must wait for the other members of the team to complete dependent tasks?  Ad hoc approach of prototyping Iterative nature of spiral model Linear nature of classic life cycle None of the above       _____________________________________________________________________________________

The diagram that helps in understanding and representing user requirements for a software project using UML(Unified Modeling Language) is  Entity Relationship Diagram Development diagram Data Flow Diagram User Case Diagram       _____________________________________________________________________________________

To which phase of SDLC, in file conversion related?  System design System development System analysis System implementation       _____________________________________________________________________________________

The system specification is the first deliverable in the computer system engineering process which does not include The system specification is the first deliverable in the computer system engineering process which does not include Cost Schedule Technical Analysis       _____________________________________________________________________________________

If a process is under statistical control, then it is Maintainable Measurable Predictable Verifiable       _____________________________________________________________________________________

The tools that support different stages of software development life cycle are called  CASE tools CAME tools CAQE tools CARE tools       _____________________________________________________________________________________

LOC measure is a Size oriented metrics Function oriented metrics Both a and b None of the above       _____________________________________________________________________________________

Main aim of software engineering is to produce Program Software Within budget Software within budget in the given schedule       _____________________________________________________________________________________

Estimate of size for a project is dependent on Cost Schedule Time None of above       _____________________________________________________________________________________

During validation Process is checked Product is checked Developer performance is evaluated The customer check the product       _____________________________________________________________________________________

The component based development model is  Only appropriate for computer hardware design Not able to support the development of reusable components Works best when object technologies are available for support Not cost effective by known quantifiable software metrics       _____________________________________________________________________________________

The first item defined for a new system is its Storage Outputs Inputs Processing       _____________________________________________________________________________________

Each time a defect gets detected and fixed, the reliability of a software product  Increases Decreases Remains constant Cannot say anything       _____________________________________________________________________________________

Which design model is analogous to the detailed drawings of the access points and external utilities for a house?  Architectural design Component-level design Data design Interface design       _____________________________________________________________________________________

Changes made to an information system to add the desired but not necessarily the required features is called  Preventative maintenance Adaptive maintenance Corrective maintenance Perfective maintenance       _____________________________________________________________________________________

CASE Tool is Computer Aided Software Engineering Component Aided Software Engineering Constructive Aided Software Engineering Computer Analysis Software Engineering       _____________________________________________________________________________________

Which one is not a phase of "bath tube curve" of hardware reliabilty Burn-in Wear-out Test-out Useful life       _____________________________________________________________________________________

In a function oriented design, we minimize cohesion and maximize coupling maximize cohesion and minimize coupling maximize cohesion and maximize coupling minimize cohesion and minimize coupling       _____________________________________________________________________________________

Retesting the entire application after a change has been made is known as  Full regression testing Unit testing Regional regression Retesting       _____________________________________________________________________________________

Design phase will usually be top-down bottom-up random centre fringing       _____________________________________________________________________________________

The worst type of coupling is  Data coupling Control coupling Stamp coupling Content coupling       _____________________________________________________________________________________

Spiral model begins with Design Risk analysis Coding Customer communication       _____________________________________________________________________________________

Structured charts are a product of  Requirements gathering Requirements analysis Design Coding       _____________________________________________________________________________________

Which is not a step of requirement engineering?  Requirements elicitation Requirements analysis Requirements design Requirements documentation       _____________________________________________________________________________________

For a function of two variable, how many test cases will be generated by robustness testing? 9 13 25 42       _____________________________________________________________________________________

Control structures include Iteration Rendezvous Exception statements All of these       _____________________________________________________________________________________

A key concept of quality control is that all work products  Are delivered on time and under budget Have complete documentation Have measurable specification for process outputs Are thoroughly tested before delivery to the customer       _____________________________________________________________________________________

What are the three generic phases of software engineering?  Definition, development, support What, how, where Programming, debugging, maintenance Analysis, design, testing       _____________________________________________________________________________________

If every requirement can be checked by a cost-effective process, then the SRS is  Verifiable Traceable Modifiable Complete       _____________________________________________________________________________________

Software reliability is defined with respect to Time Speed Quality None of above       _____________________________________________________________________________________

While estimating the cost of software, Lines Of Code (LOC) and Function Points (FP) are used to measure which one of the following ? Length of code Size of software Functionality of software None of the above       _____________________________________________________________________________________