CS504-Software Engineering-1 Mid-Term Grand Quiz Fall 2021

 

MID-TERM GRAND QUIZ
 FALL 2020

Question No 1:

Data cannot flow (Raise For Success) from one external entity to other external entity because:

• It will get corrupted Correct
• It is not allowed in DFD
• An external entity has no mechanism to read or write
• Both are outside the context of the system

Question No 2:

A ____ is not the (Raise For Success) real product but just a real looking mock-up of what would be eventually delivered.

• Software
• Program
• Prototype Correct
• Test Case

Question No 3:

The ______ relationship (Raise For Success) is kind of a generalization specification relationship.

• Bit-Byte
• Users
• Binary
• Extends Correct

Question No 4:

Coupling is a (Raise For Success) measure of _____ a module or component

• Independence Correct
• Dependence
• Aggregation
• Composition

Question No 5:

The project manager (Raise For Success) would need ______ document to monitor and track the progress of the project.

• Design
• Project
• Requirement Correct
• Planning

Question No 6:

A DFD is normally (Raise For success) leveled (adding more levels of obstruction) as_____

• It is a good idea in design
• It is recommended by many experts
• It is easy to do if
• It is easier to read and understand a number of smaller DFDs than one large DFD Correct

Question No 7:

_______ pointed out the elegant conceptual integrity exhibited (Raise For Success) by layered organization of software systems, with the resulting gains in development and maintenance ease.

• David Parnas
• Shaw and Garian
• Barry Boehm
• Edsger Dijkstra Correct

Question No 8:

In software engineering paradigm, any engineering approach (Raise For Success) must be founded on organizational commitment to ______.

• Cost
• Scheduling
• Quality Correct
• Performance

Question No 9:

In ______ relationship, (Raise For Success) a class shares the structure and behavior defined in another class.

• Aggregation
• Composition
• Inheritance Correct
• Uses

Question No 10:

The architecture (Raise For Success) components for product engineering are:

• Data, hardware, software, people Correct
• Data, documentation, hardware, software
• Data, hardware, software, procedures
• Documentation, hardware, people, procedures

Question No 11:

The modules (Raise For Success) interacting with each other through message passing have _____ between them.

• Low cohesion
• High cohesion
• Low coupling Correct
• High coupling

Question No 12:

The focus of (Raise For Success) sequence diagram is:

• On objects/classes and messages exchanged among them Correct
• On static model of system
• On object constraints
• On the flow of control

Question No 13:

How can we (Raise For Success) implement generalization in Object Oriented Programming languages?

• Polymorphism
• Encapsulation
• Abstraction
• Inheritance Correct

Question No 14:

UML stands (Raise For Success) for _______.

• Universal Modeling Language
• Unified Modeling Language Correct
• Usable Modeling Language
• United Method Language

Question No 15:

A software requirement (Raise For Success) document describes all the _______ provided by the system along with the constraints under which it must operate.

• Conditions Correct
• Services
• Events
• Processes 

Question No 16:

In object oriented (Raise For Success) approach _______ are the people and organizations that take part in the system under consideration.

• Actors Correct
• Places
• Participants
• Tangible things 

Question No 17:

Which one of the (Raise For Success) following is the external quality of a software product?

• Correctness
• Concision
• Cohesion
• Low Coupling Correct

Question No 18:

The method of dividing and assigning different portions of a large (Raise For Success) system to different groups for construction is called ________.

• Work Breakdown Structure Correct
• Working Boundary Structure
• Work Basic Structure
• Work Breakdown System

Question No 19:

In sequence diagram, (Raise For Success) the objects are organized in a ______ line and the events in a ______ time line.

• Horizontal, straight Correct
• Vertical, straight
• Horizontal, vertical
• Vertical, horizontal

Question No 20:

Which elements (Raise For Success) of business processing engineering are the responsibilities of the software engineer?

• Business area analysis
• Business system design Correct
• Product planning
• Information strategy planning

Question No 21:

The criteria used to access the quality of an architecture design (Raise For Success) should be based on the system:

• Accessibility and reliability
• Data and control Correct
• Functionality
• Implementation details

Question No 22:

When two components of a system are using the same global (Raise For Success) data area they are related as _______.

• Data Coupling
• Content Coupling Correct
• Common Coupling
• External Coupling

Question No 23:

Which of the (Raise For Success) following is not supported by a maintainable design?

• Change
• Debugging
• Adding new features
• Higher maintenance cost Correct

Question No 24:

A tangible (Raise For Success) entity is the real life is called _______.

• Functions
• Object Correct
• Class
• Sub-Class

Question No 25:

Architectural design process involves performing a number of activities, which includes system structuring control modeling (Raise For Success) and _________.

• System Analysis
• Modular Decomposition Correct
• Testing
• Graphic User Interface

Question No 26:

________ Relationship (Raise For Success) is concerned with classes not with the class instantiates.

• Association
• Inheritance Correct
• Aggregation
• Composition

Question No 27:

Construction (Raise For Success) activities are directly related to software _______.

• Management
• Planning
• Quality Assurance
• Development Correct

Question No 28:

______ Diagram (Raise For Success) does not capture control flow information; it just shows the flow of data in a system.

• Sequence
• Data Flow Correct
• Activity
• Class

Question No 29:

By levelling (Raise For Success) a DFD (adding more levels of abstraction), we mean:

• Splitting it into different levels Correct
• Make its structure uniform
• Expanding a process into one with more sub-processes giving more detail.
• Summarizing a DFD to specify only the essentials

Question No 30:

Consider the following piece of code:

Public (Raise For Success) class square extends shape {

//some code

}

The above code is an example of:

• Part-Whole relationship
• Generalization/Specialization Correct
• Data Sharing
• Data encapsulation