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Engineering Computation MCQ

What is the name of the programming language SQL is being developed into?

MySQL

PostgreSQL

A persistent, complex object language

SQLite

Answer

Correct Answer: A persistent, complex object language

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What is SQL?

A computer programming language

A language which provides a user interface to relational database management systems

A Structured Query Language

A Query language for databases

Answer

Correct Answer: A language which provides a user interface to relational database management systems

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What does SQL stand for?

Structured Query Language

Structured Query List

Standard Query Language

Sequential Query Language

Answer

Correct Answer: Structured Query Language

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What does SDL stand for?

Standard Definition Language

Specification and Description Language

System Description Language

Structured Definition Language

Answer

Correct Answer: Specification and Description Language

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What does "Structured" refer to in this context?

A programming language that is easy to use

A programming language where the program may be broken down into blocks or procedures

The process of breaking down a programming language into smaller parts

A programming language that is easy to understand

Answer

Correct Answer: A programming language where the program may be broken down into blocks or procedures

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What is the full form of PDL?

Programming Data Language

Pseudo-Description Language

Program Description/Design Language

Programming Description Language

Answer

Correct Answer: Program Description/Design Language

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Where is the method looked up when a message is sent to an object?

In the main class

In the object's class

In the object's superclass

In the subclass

Answer

Correct Answer: In the object's class

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Where is a method looked up when a message is sent to an object?

The method's class

The message

The object's class

The object's superclass

Answer

Correct Answer: The object's class

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What allows the code implementing the methods to be changed?

Methods or code in one class can be passed down the hierarchy to a subclass.

The class is a separate module.

The interface to objects is well defined.

Procedure calls are described in term of message passing.

Answer

Correct Answer: The interface to objects is well defined.

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What is an IDL?

Interface Definition Language

Internal Data Language

Interface Data Language

International Data Language

Answer

Correct Answer: Interface Definition Language

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What is an Interface Definition Language?

A language used to only communicate with computers.

A language used mainly for Web development.

A language used to learn about different cultures.

A language used to define application interfaces in a language independent manner.

Answer

Correct Answer: A language used to define application interfaces in a language independent manner.

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What languages were report-generator languages fed?

JavaScript

Python

Java

COBOL (or other language)

Answer

Correct Answer: COBOL (or other language)

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What did the addition of limited programming languages to certain applications create?

COBOL programs

Report-generator languages

Command-line interpreters

Data-driven programming

Answer

Correct Answer: Report-generator languages

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What is the first generation of programming language?

BASIC

COBOL

FORTRAN

Answer

Correct Answer: FORTRAN

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4GL was created to invent what?

Assembly languages

High level languages

Low level languages

Non-procedural high level languages

Answer

Correct Answer: Non-procedural high level languages

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What is a 3GL language?

A language designed to be easier for a human to understand, including things like named variables

A language that only supports unstructured programming

A language designed to be more difficult for a human to understand

A language that only supports structured programming

Answer

Correct Answer: A language designed to be easier for a human to understand, including things like named variables

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What is a 3rd Generation language?

A language designed to be easier for a human to understand, including things like named variables.

A language designed to be difficult for a machine to understand, including things like named variables.

A language designed to be easier for a machine to understand, including things like named variables.

A language designed to be difficult for a human to understand, including things like named variables.

Answer

Correct Answer: A language designed to be easier for a human to understand, including things like named variables.

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What does portability support in terms of internationalisation?

Just different languages

Neither different character sets nor different languages

Both different character sets and different languages

Just different character sets

Answer

Correct Answer: Both different character sets and different languages

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What is the process of altering a program so that it is portable across several native languages called?

ASCII

Internationalisation

Localisation

Character set

Answer

Correct Answer: Internationalisation

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How many members does ISO have?

Answer

Correct Answer: 89

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What is an interface?

A piece of software

A technology used to connect two systems

A boundary across which two systems communicate.

A cable used to connect devices

Answer

Correct Answer: A boundary across which two systems communicate.

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What is an interaction diagram?

A diagram that shows the flow of interaction between objects

A UML diagram that models the behavior of a system

A UML diagram that models the environment in which a system operates

A UML diagram that models the structural details of a system

Answer

Correct Answer: A diagram that shows the flow of interaction between objects

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Information Base is created by which process?

Eliminating views of a system

Decomposing views of a system

Incorporating views of a system

Dividing views of a system

Answer

Correct Answer: Decomposing views of a system

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What is the main repository of information about the software called?

Information Base

Information System

Data Dictionary

Data Flow

Answer

Correct Answer: Information Base

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What is the needed base of knowledge about the problem for informal reasoning called?

Queen model

Domain model

Princess model

Kingdom model

Answer

Correct Answer: Domain model

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What does the implementation model consist of?

Support software description

Application software description

Code files and used work structure

Design model

Answer

Correct Answer: Code files and used work structure

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What does the implementation model include?

The design model

The code files and the used work structure

Support software description

Application software description

Answer

Correct Answer: The code files and the used work structure

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What is an implementation design description?

A description of the parameters of a system

A description of the tools used in a system

A complete description of all the information needed to produce a concrete system from one or more functional designs.

A description of the functions of a system

Answer

Correct Answer: A complete description of all the information needed to produce a concrete system from one or more functional designs.

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What is the meaning of the term "Hypertext"?

A collection of documents containing cross-references or links.

A type of autism

A software program

A website

Answer

Correct Answer: A collection of documents containing cross-references or links.

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What is hypermedia?

A way to store data

A type of computer virus

A programming language

An extension of hypertext to include graphics, sound, video and other kinds of data

Answer

Correct Answer: An extension of hypertext to include graphics, sound, video and other kinds of data

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What is a homogeneous network?

A network composed of systems of only one architecture.

A network composed of systems of only one type of thing.

A random network.

A network composed of systems of different architectures.

Answer

Correct Answer: A network composed of systems of only one architecture.

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What is the term for a set of classes that embodies an abstract design for solutions to a number of related problems?

Algorithm

Library

Framework

Data Structure

Answer

Correct Answer: Framework

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In object-oriented systems, what is a framework?

A set of classes that solves a specific problem

An abstract class that cannot be instantiated

A set of classes that embodies an abstract design for solutions to a number of related problems.

A class that is designed to be extended by other classes

Answer

Correct Answer: A set of classes that embodies an abstract design for solutions to a number of related problems.

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What is the set of engineering activities using the output of software reengineering called?

Reengineering

Forward engineering

Backward engineering

Software engineering

Answer

Correct Answer: Forward engineering

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What is the output of software reengineering?

Engineering activities

New target system

Software requirements

Legacy software

Answer

Correct Answer: New target system

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What is a family?

A set of products sharing some commonalities

A set of systems sharing some commonalities

A set of processes sharing some commonalities

A set of people sharing some commonalities

Answer

Correct Answer: A set of systems sharing some commonalities

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What does encapsulation result in?

Making an object's representation visible and accessible from outside the object.

Allowing access to an object's state from outside the object.

Operations that can access and modify an object's state.

The result of hiding a representation and implementation in an object.

Answer

Correct Answer: The result of hiding a representation and implementation in an object.

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What does encapsulation refer to?

Referring to the State pattern.

Being able to access and modify an object's state directly.

Making an object visible and accessible from outside the object.

Hiding a representation and implementation in an object.

Answer

Correct Answer: Hiding a representation and implementation in an object.

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What is a domain model?

A domain model is a graphical representation of an organization's domain

A domain model is a definition of domain abstractions (objects, relationships, functions, events, etc.)

Domain models include domain requirements models (the problem) and domain architecture (the solution).

It is a representation of a family.

Answer

Correct Answer: A domain model is a definition of domain abstractions (objects, relationships, functions, events, etc.)

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Which of the following is not a part of Domain Engineering?

Domain implementation

Domain analysis

Domain tools

Domain methods

Answer

Correct Answer: Domain implementation

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What is a Domain Architecture?

A method used in the software development process for breaking down a complex software system into smaller, more manageable parts.

An architecture applicable to a family of applications belonging to the domain.

A software engineering discipline that studies methods for designing, implementing, and modifying software systems.

The process of subdividing a software system into components and defining the relationships between them.

Answer

Correct Answer: An architecture applicable to a family of applications belonging to the domain.

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Which of the following is not a term for Domain Architecture?

Domain

Family Design

Domain Architectural Model

Answer

Correct Answer: Domain

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What is the main aim of Domain Analysis?

Capturing domain knowledge from domain experts

Analysing commonalities and variants among a family of products

Identifying, collecting and representing domain information

Producing domain models

Answer

Correct Answer: Producing domain models

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What is a domain?

A set of values over which a function is defined.

A functional area covered by a family of systems.

A region in which a particular incumbency or system prevails.

The set of all points in space that a particular force can affect.

Answer

Correct Answer: A functional area covered by a family of systems.

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What is DCE?

Data Communications Equipment

Data Center Environment

Dynamic Channel Expansion

Distributed Computing Environment

Answer

Correct Answer: Distributed Computing Environment

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Design Recovery is a subset of which engineering process?

Quality assurance

Reverse engineering

Design

Software engineering

Answer

Correct Answer: Reverse engineering

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What is a design pattern?

A recurring design problem in object-oriented systems.

A general arrangement of objects and classes that solve the problem.

A particular context in which a design problem is solved.

A solution to a design problem.

Answer

Correct Answer: A general arrangement of objects and classes that solve the problem.

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What is the next phase after Design in software development?

Analysis

Testing

Planning

Implementation

Answer

Correct Answer: Implementation

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What is the phase of software development following analysis?

Coding

Design

Testing

Planning

Answer

Correct Answer: Design

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What is DNR?

Data Name Rationalisation

Data No Response

Data Network Restrictions

Data Negative Rating

Answer

Correct Answer: Data Name Rationalisation

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What is a Data Flow Diagram?

A process flow diagram is a diagram that shows the steps in a process.

A graphical notation used to describe how data flows between processes in a system.

A graphical notation used to describe how processes flow between data in a system.

A data flow diagram is a diagram that shows the steps in a process.

Answer

Correct Answer: A graphical notation used to describe how data flows between processes in a system.

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What is the process known as to discover the dependencies between different data items manipulated by a program?

Data Processing

Game Theory

Data Flow Analysis

Data Mining

Answer

Correct Answer: Data Flow Analysis

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Which of the following is not a focus of data centered program understanding?

Control-flow graphs

Data relationships

Data

Call graphs

Answer

Correct Answer: Call graphs

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What is the focus of data centered program understanding?

Data storage

Data and data relationships

Data security

Control structure of a program

Answer

Correct Answer: Data and data relationships

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What is the main purpose of designating fields as keys?

Indexing to speed up searches

Finding records in different tables

To establish links between tables

To provide aliases for fields

Answer

Correct Answer: Indexing to speed up searches

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Searches for values in fields designated as keys will use _____ to speed up the process.

Partitioning

Bucketing

Indexing

Sampling

Answer

Correct Answer: Indexing

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What is the main advantage of an Object Oriented Database?

Queries can be faster

Data is stored as objects

References between objects are preserved

Joins are often not needed

Answer

Correct Answer: Joins are often not needed

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What is an Object Oriented Database?

A system offering DBMS facilities in an object-oriented programming environment.

A system that offers DBMS facilities in a relational programming environment.

A system that stores data as objects and can be interpreted only using the methods specified by its class.

Answer

Correct Answer: A system offering DBMS facilities in an object-oriented programming environment.

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What does DBMS stand for?

Database Management System

Double Base Management System

Broadband Management System

Data Bank Management System

Answer

Correct Answer: Database Management System

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What is a database?

A large structured set of persistent data, usually associated with software to update and query the data.

A large unstructured set of persistent data, usually associated with software to update and query the data.

A large structured set of transient data, usually associated with software to update and query the data.

A small structured set of persistent data, usually associated with software to update and query the data.

Answer

Correct Answer: A large structured set of persistent data, usually associated with software to update and query the data.

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There are two types of coupling. What are they?

In and out

Up and down

Tight and loose

Hard and soft

Answer

Correct Answer: Tight and loose

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What is the degree to which components depend on one another called?

Linkages

Connections

Coupling

Joints

Answer

Correct Answer: Coupling

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What is the main advantage of configuration programming?

It allows for greater flexibility in program structure.

It is particularly attractive for large programs.

It is particularly attractive for concurrent, parallel and distributed systems that have inherently complex program structures.

It makes it easier to specify the structure of programs.

Answer

Correct Answer: It is particularly attractive for concurrent, parallel and distributed systems that have inherently complex program structures.

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What is Configuration Management?

A branch of sociology that studies how different systems of knowledge are organized.

A discipline applying technical and administrative controls to identification and documentation of physical and functional characteristics of configuration items.

The study of how people interact with technology.

A strategy used by military forces to reduce the time taken to deploy soldiers.

Answer

Correct Answer: A discipline applying technical and administrative controls to identification and documentation of physical and functional characteristics of configuration items.

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What does Configuration Item refer to?

Aggregate of hardware and software designated by the project configuration manager for configuration management.

Product release

A document that describes the product's use, operation, and maintenance.

Project manager's responsibility to determine the product's use, operation, and maintenance.

Answer

Correct Answer: Aggregate of hardware and software designated by the project configuration manager for configuration management.

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A concrete system is what users actually use which of the following?

To operate in a particular application context

To consist of hardware and executable code

To be a typical system

To implement the behaviour of one or more abstract systems

Answer

Correct Answer: To implement the behaviour of one or more abstract systems

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What is the role of conceptual abstraction in reengineering?

It is critical in both forward and reverse engineering.

It is not important.

It is only important in automated processes.

It is only important in manual processes.

Answer

Correct Answer: It is critical in both forward and reverse engineering.

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What is CSCW?

Computer Supported Cooperative/Collaborative Work

Creative Sad Cat Work

Collaborative Simon and Garfunkel Work

Covert Soviet Collusion Work

Answer

Correct Answer: Computer Supported Cooperative/Collaborative Work

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What is Computer Aided Software Engineering?

A technique for using computers to help with hardware life-cycle

A technique for using computers to help with project management

A technique for using computers to help with one or more phases of the software life-cycle

A technique for using computers to help with networking life-cycle

Answer

Correct Answer: A technique for using computers to help with one or more phases of the software life-cycle

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What is the main aim of Compound Document?

To reduce complexity of human-computer interaction

To simplify the design and implementation of applications

To increase efficiency of data sharing

To provide mechanism for data containment

Answer

Correct Answer: To simplify the design and implementation of applications

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What is the general problem that Component software addresses?

Managing computer memory

Designing systems from application elements that were constructed independently by different vendors using different languages, tools, and computing platforms.

Translating between different programming languages

Creating user interfaces

Answer

Correct Answer: Designing systems from application elements that were constructed independently by different vendors using different languages, tools, and computing platforms.

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What is the full form of "CIL"?

Continuous Interoperability Laboratories

Component Interoperability Laboratories

Component Integration Laboratories

Continuous Integration Laboratories

Answer

Correct Answer: Component Integration Laboratories

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What does Complexity refer to in the context of code?

A code measure, which is a combination of code, data, data flow, structure and control flow metrics.

Code that is difficult to understand and maintain

Code that is simple and easy to understand

A code metric that assesses the amount of time needed to complete a project.

Answer

Correct Answer: A code measure, which is a combination of code, data, data flow, structure and control flow metrics.

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What is CORBA?

Common Object Request Broker Architecture

Common Object Request Broker Application

Common Object Request Bridge

Common Object Request Bank Infrastructure

Answer

Correct Answer: Common Object Request Broker Architecture

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What does cohesion refer to?

The level of difficulty in understanding a software module

The size of a software module

The number of software modules in a system

A measure of the level of functional integration within a module

Answer

Correct Answer: A measure of the level of functional integration within a module

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According to the Client-Server model, which of the following is true?

Clients and servers can be placed independently on nodes in a network.

Client requests are always processed by the server.

There is always one centralised server.

All software is split between server tasks and client tasks.

Answer

Correct Answer: Clients and servers can be placed independently on nodes in a network.

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What is the client-server model?

A client that sends requests to a server, according to some protocol, asking for information or action

A model that allows clients and servers to be placed independently on nodes in a network

A form of distributed system in which software is split between server tasks and client tasks

A server that responds to a client's requests

Answer

Correct Answer: A model that allows clients and servers to be placed independently on nodes in a network

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What is a client?

A computer system or process that requests a service of another computer system or process

To give orders

The act of cleaning

To be in agreement

Answer

Correct Answer: A computer system or process that requests a service of another computer system or process

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What is a class in object-oriented language?

A set of methods associated with the class.

A template for an object which defines its behavior

A set of objects which share a common structure and behavior

The structure of a class which is determined by the variables representing the state of an object of that class

Answer

Correct Answer: A template for an object which defines its behavior

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What is a class?

Classes are the largest level of code grouping in Python

Class is a template for creating objects

Class is a logical construct that groups together code and data

A class defines an software object's interface and implementation.

Answer

Correct Answer: A class defines an software object's interface and implementation.

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What is CASE Based Reasoning?

A problem-solving method that looks for solutions to future problems.

A problem-solving method that looks for solutions to present problems.

A technique for problem solving which looks for previous examples which are similar to the current problem.

A problem-solving method that looks for solutions to previous problems.

Answer

Correct Answer: A technique for problem solving which looks for previous examples which are similar to the current problem.

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What is automated reverse architectural design?

Automated design of a system's architectural design

Automated reverse engineering of a system's design

Automated reverse engineering of a system's components

Automated reverse engineering of a system's architectural design

Answer

Correct Answer: Automated reverse engineering of a system's architectural design

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What can be recovered automatically using certain tools?

Automated Design Recovery

Automated Forward Architectural Design

Automated Reverse Architectural Design

Automated Subsystem Design

Answer

Correct Answer: Automated Reverse Architectural Design

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What is an attachment?

An encapsulated data object inside a document

A way to send HTML files

A method for zipping files

A virus

Answer

Correct Answer: An encapsulated data object inside a document

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What is the subsystem and modules use relationship called?

Architectural design

Subsystem and modules

Subsystems and modules relationship

Subsystem and modules relationship

Answer

Correct Answer: Architectural design

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What is the main task of an API when it acts as an interface between a high level language and lower level utilities?

The translation of parameter lists from one format to another.

The provision of an interface between a high level language and lower level utilities.

The translation of call-by-value and call-by-reference arguments in one or both directions.

The interpretation of call-by-value and call-by-reference arguments in one or both directions.

Answer

Correct Answer: The translation of parameter lists from one format to another.

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What is the main task of an API when it provides an interface between a high level language and lower level utilities?

The interpretation of call-by-value and call-by-reference arguments in one or both directions

The encoding of high level language

The compilation of lower level utilities

The translation of parameter lists from one format to another

Answer

Correct Answer: The translation of parameter lists from one format to another

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What is an application system?

It is a partial implementation lacking the necessary support to execute.

It is a concrete system.

It is a system that actually executes

It is a programming language

Answer

Correct Answer: It is a partial implementation lacking the necessary support to execute.

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What is the input for an application generator?

A 2GL program

A 4GL program

A 3GL program

A 1GL program

Answer

Correct Answer: A 4GL program

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What is the purpose of an application family?

To support heterogeneous applications

To factor out the support systems which are specific to one application

To allow different design languages to be composed in one application

To allow several abstract systems to be composed in one application

Answer

Correct Answer: To allow several abstract systems to be composed in one application

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What does ANSI stand for?

Association of National Standard Institutions

American National Society of Industries

American National Standards Institute

American National Specifications Institute

Answer

Correct Answer: American National Standards Institute

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What does algorithm animation involve?

Data visualization

Complex event processing

Creating animated views of computer program abstractions

Predictive modelling

Answer

Correct Answer: Creating animated views of computer program abstractions

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What does Abstraction mean?

Generalisation, ignoring or hiding details.

Mimicry

Repetition

Memorisation

Answer

Correct Answer: Generalisation, ignoring or hiding details.

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What is abstraction?

The process of creating art

The act of ignoring or hiding details.

The study of human behavior

The science of understanding the universe

Answer

Correct Answer: The act of ignoring or hiding details.

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What is an abstract system?

A system defined by a functional design

A physical system to be found in the real world

A system that enables us to reason about the specified behaviour

A conceptual system that does not satisfy the functional requirements

Answer

Correct Answer: A system defined by a functional design

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What is an Abstract Data Type?

A type of data that can be observed but not measured.

A type of data that cannot be concretely represented.

A type of data that can be measured but not observed.

A type whose internal form is hidden behind a set of access functions.

Answer

Correct Answer: A type whose internal form is hidden behind a set of access functions.

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What type of shapes can NURBS curves model?

Shapes with only straight lines

3D shapes only

Any shape

2D shapes only

Answer

Correct Answer: Any shape

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What type of curves can NURBS NOT accurately model?

Circle

Arc

Free-form organic curve

Two-dimensional line

Answer

Correct Answer: Free-form organic curve

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A minimal surface is a surface that...

Can be made by dipping a wire frame into a soap solution

Locally minimizes its area

Has a mean curvature of zero

Arises as a surface that minimizes total surface area

Answer

Correct Answer: Locally minimizes its area

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What is a minimal surface?

A surface that locally minimises its area.

A surface formed by dipping a wire frame into a soap solution.

A surface with a mean curvature of zero.

A surface that minimises total surface area.

Answer

Correct Answer: A surface that locally minimises its area.

Note: This Question is unanswered, help us to find answer for this one

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