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Develop a software system from scratch by guiding through the development process and giving the fundamental principles of system development
This includes modifications and updations to prevent future problems of the software. It aims to attend problems, which are not significant at this moment but may cause serious issues in future.
Which of the following is not an advantages of software reuse?
The most significant factor in determining which software engineering methods and techniques are most important is the type of application that is being developed.
If you were a lead developer of a software company and you are asked to submit a project/product within a stipulated time-frame with no cost barriers, which model would you select?
Which selective retest technique selects every test case that causes a modified program to produce a different output than its original version?
It is considered to be a collection of executable programming code, associated libraries and documentations.
If the software process were not based on scientific and engineering concepts, it would be easier to re-create new software than to scale an existing one.
The software to meet the specification must be produced.
Consider the following Statement: “The output of a program shall be given within 10 secs of event X 10% of the time.”What characteristic of SRS is being depicted here ?
The software must evolve to meet changing customer needs.
A software engineering principle that implies that a problem can be simplified by omitting irrelevant details.
It is the sum of all planned systematic activities and processes for creating, controlling and assuring quality indicates how quality management relates to the typical product development.
The need of software engineering arises because of low rate of change in user requirements and environment on which the software is working.
Which of the following is/are White box technique?
It is a systematic approach to the production of software that takes into account practical cost, schedule, and dependability issues, as well as the needs of software customers and producers.
If you were to create client/server applications, which model would you go for?
This section defines how to name functions, variables, constants and global variables.
Which one of the following is not a phase of Prototyping Model?
White Box techniques are also classified as
Two important techniques of software engineering principles use to reduce problem complexity. (select all correct answers)
This is usually the longest phase in the product life cycle. Each developer has to write his/her own code and collaborate with other developers to make sure that different components can interoperate with each other.
The process each manager follows during the life of a project is known as
Which of these are not among the eight principles followed by Software Engineering Code of Ethics and Professional Practice ?
It is the process of confirming if the software is meeting the business requirements, and is developed adhering to the proper specifications and methodologies.
What is the major drawback of using RAD Model?
Resources include people, hardware, software, or other assets. Many different types of people, skill sets, and resources are needed to build a home.
COTS stands for
A temporary endeavor undertaken to create a unique product, service, or result.
It refers to what must be done to produce the project's end result
.NET are specific to which platform?
Which of these is true ?
Which of the following property of SRS is depicted by the statement : “Conformity to a standard is maintained” ?
These are systems that are composed of a number of other software systems.
Which of the following property of SRS is depicted by the statement : “Conformity to a standard is maintained” ?
Editors are the core development tools because they convert source code to executable form.
These documentations contain all the necessary information, which are needed to build the software
Which of the following is non-functional testing?
It is grouping of all functionally related elements
Select the incorrect statement: “Software engineers should
What are generic application systems that may be designed to support a particular business type, activity, or sometimes a complete enterprise?
It is said to be the inability of the system to perform the desired task.
What are the Mandatory Quality Procedures?
Which of the following statements about SRS is/are true ? i. SRS is written by customer ii. SRS is written by a developer iii. SRS serves as a contract between customer and developer
Narrative essay is one of the best types of specification document ?
Every project should have a well-defined objective. For example, many people hire firms to design and build a new house, but each house, like each person, is unique.
Lower and upper limits are present in which chart?
Identify the correct statement: “Software engineers shall
Which technique is applied to ensure the continued evolution of legacy systems ?
While programming, the code is broken down into smaller group of instructions. These groups are known as modules, subprograms, or subroutines. [2]
During this stage, the software design is realized as a set of programs or program units
Software engineering principle whose main purpose is to consider only those aspects of the problem that are relevant for certain purpose and suppress other aspects that are not relevant for the given purpose
Choose the correct option from given below:
In reference with top-down analysis, _________________ sub-divides the modules into further smaller units of code.
Unit testing is done by
In OOD, the attributes (data variables) and methods (operation on the data) are bundled together is called _________________.
The testing in which code is checked
Which of the following is/are main parameters that you should use when computing the costs of a software development project?
You should not use your technical skills to misuse other people’s computers.
Regression testing is a very expensive activity.
Which of the following term describes testing?
The functionality of the software and constraints on its operation must be defined.
This is style of programming language, which uses the concepts of mathematical functions.
Software Design documentation contains the following except for:
Software Engineering ethics includes: (select all correct answers)
It is testing one part or one component of the product. The developer usually does this when he/she has completed writing code for that part of the product.
Choice of a particular operating system may be made depending upon, except:
This takes the fundamental process activities of specification, development, validation, and evolution and represents them as separate process phases such as requirements specification, software design, implementation, testing, and so on.
The reason for software bugs and failures is due to
It is important in designing software that is free from unnatural restrictions and limitations.
Behavioral testing is
The application of a systematic, disciplined, quantifiable approach to the development, operation and maintenance of software.
In ________________, the system comprises of many smaller sub-systems known as functions.
A good decomposition of a problem should maximize interactions among various components.
What is Cyclomatic complexity?
Consider the following Statement: “The data set will contain an end of file character.”What characteristic of SRS is being depicted here ?
The spiral model was originally proposed by
It is conducted to test program and its implementation, in order to improve code efficiency or structure. It is also known as ‘Structural’ testing.
Most functional programming languages use ______________ as their type systems. λ-expressions are executed by evaluating them as they occur.
Selective retest techniques may be more economical than the “retest-all”technique.How many selective retest techniques are there?
Consider the following Statement: “The product should have a good human interface.”What characteristic of SRS is being depicted here ?
Most functional programming languages use ______________ as their type systems. λ-expressions are executed by evaluating them as they occur.
It is often easier to use if these two concerns are divided as much as possible into separate sets of client functions.
Which one of the following models is not suitable for accommodating any change?
A field studying computers and algorithmic processes, including their principles, their software and hardware designs, their applications, and their impact on society, whereas IS emphasizes functionality over design.
In industry, software engineering is usually needed to develop large programs to accommodate limited functions.
Which of the following statements regarding Build & Fix Model is wrong?
Identify the sub-process of process improvement
Consider the example and categorize it accordingly, “A pattern-matching system developed as part of a text-processing system may be reused in a database management system”.
It is process of examining whether or not the software satisfies the user requirements. It is carried out at the end of the SDLC.
What is a Software ?
COTS product reuse means
Spiral model was developed by
Arrange the given sequence to form a SRS Prototype outline as per IEEE SRS Standard. i. General description ii. Introduction iii. Index iv. Appendices v. Specific Requirements
This is a programming technique where a function calls itself and repeats the program code in it unless some pre-defined condition matches.
These documentations are maintained by the developers and actual coders. These documents, as a whole, represent information about the code.
These are application systems that run on a local computer, such as a PC.
It is text-based notifier that is mostly shows the context in which the user is working. It is generated by the software system.
SPICE stands for
Which of the following life cycle model can be chosen if the development team has less experience on similar projects?
The two dimensions of spiral model are
You should be aware of local laws governing the use of intellectual property such as patents and copyright.
Which of these software engineering activities are not a part of software processes ?
The input is divided into higher and lower end values. If these values pass the test, it is assumed that all values in between may pass too.
These functions do not include destructive updates, that is, they do not affect any I/O or memory and if they are not in use, they can easily be removed without hampering the rest of the program.
Which of the following is not used in measuring the size of the software
What is the major advantage of using Incremental Model?
These are systems that are developed by scientists and engineers to model physical processes or situations, which include many, separate, interacting objects.
It is carried out to test functionality of the program and also called ‘Behavioral’ testing.
This includes modifications and updations applied to keep the software product up-to date and tuned to the ever changing world of technology and business environment.
Processes for evolving a software product depend on:
It is a method of evaluating the expression passed to a function as an argument.
Which of these is not true ?
These are applications that execute on a remote computer and that are accessed by users from their own PCs or terminals.
Software engineering is a branch of computer science, which uses well-defined engineering concepts required to produce efficient, durable, scalable, in-budget and on-time software products.
Quality planning is the process of developing a quality plan for
Which of these is incorrect ?
Model preferred to create client/server applications is
This is usually the first part of any software product. This stage starts when you are thinking about developing software. In this phase, you meet customers or prospective customers, analyzing market requirements and features that are in demand.
“An ordering system may be adapted to cope with a centralized ordering process in one company and a distributed process in another.” Which category the example belong to?
This is carried out to make sure that the software is doing exactly what it is supposed to do. This type of testing is a must before any software is released to customers.
What type of software testing is generally used in Software Maintenance?
Project managers have to assess the risks that may affect a project.
Selective retest techniques may be more economical than the “retest-all”technique.How many selective retest techniques are there?
You should not misrepresent your level of competence. You should not knowingly accept work that is outside your competence.
An independent relationship must exist between the attribute that can be measured and the external quality attribute.
Verification ensures the product being developed is according to design specifications.
Which of the following is black box testing
This includes modifications and updates done in order to keep the software usable over long period of time. It includes new features, new user requirements for refining the software and improve its reliability and performance.
Release notes show what happened in this software version. Typically the information includes:
The system’s services, constraints, and goals are established by consultation with system users. They are then defined in detail and serve as a system specification.
Policies, which changes over the time, such as taxation and newly introduced constraints like, how to maintain bookkeeping, may trigger need for modification.
It is considered to be a collection of executable programming code, associated libraries and documentations made for a specific purpose.
If any of the hardware and/or platform (such as operating system) of the target host changes, software changes are needed to keep adaptability.
These are systems that collect data from their environment using a set of sensors and send that data to other systems for processing.
What are the various Testing Levels?
All entities involved in the solution design are known as __________. For example, person, banks, company, and customers are treated as objects.
The software program, which is being developed in the organization, needs to be designed for host machines at the customers end.
The software must be validated to ensure that it does what the customer wants.
Which of the following is included in SRS ?
How is Incremental Model different from Spiral Model?
A 66.6% risk is considered as
Which of these does not account for software failure ?
These aspects are important when the software is moved from one platform to another: (select all correct answers)
Software evolution does not comprises:
These aspects briefs about how well software has the capabilities to maintain itself in the ever-changing environment: (select all correct answers)
Company has latest computers and state-of the- art software tools, so we shouldn’t worry about the quality of the product.
It is a very basic check to see if all software components compile with each other without a problem.
Program modularization and Source code translation are the activities of_____________
RAD stands for
Acceptance testing is also known as
Which of these does not affect different types of software as a whole?
How is WINWIN Spiral Model different from Spiral Model?
Software engineering helps to increase this programming complexity.
Identify the disadvantage of Spiral Model.
It is an executable code, which serves some computational purpose.
Choose the correct option in terms of Issues related to professional responsibility
Reuse-based software engineering is a software engineering strategy where the development process is geared to reusing existing software.
The ___________________ model starts with most specific and basic components. It proceeds with composing higher level of components by using basic or lower level components.
In software engineering, problem has to be decomposed such that each component of the decomposed problem can be solved dependently and then the solution of the different components can be combined to get the full solution.
Which of the following statements about SRS is/are true ?
Build & Fix Model is suitable for programming exercises of ___________ LOC (Line of Code).
These are business systems that are designed to process data in large batches.
These are actual coding mistakes made by developers. In addition, there is a difference in output of software and desired output is considered as ______.
Consider the following Statement: “The data set will contain an end of file character.”What characteristic of SRS is being depicted here ?
Which two models doesn’t allow defining requirements early in the cycle?
__________________ documents show the behavior or functionality of a software product on an abstract level.
It is a process done in some projects to carry out a test for a longer period of time. This type of testing is used to determine behavior of a product when used continuously over a period of time
It is conducted to test program and its implementation, in order to improve code efficiency or structure. It is also known as ‘Structural’ testing.
These are the policies that govern the operation of a computer system.
Boundary value analysis belong to?
Which of the following is not included in SRS ?
The new modules are coded with the help of structured design created in the design step.
Programming interfaces of present-day languages are very sophisticated and are equipped huge library functions.
Arrange the given sequence to form a SRS Prototype outline as per IEEE SRS Standard. i. General description ii. Introduction iii. Index iv. Appendices v. Specific Requirements
While programming, the code is broken down into smaller group of instructions. These groups are known as modules, subprograms, or subroutines.
Maintenance is classified into how many categories ?
A software is always made to perform some rational work. This rational work is known as problem in the software parlance.
A project’s duration might be just one week or it might go on for years, but every project has an end date.
Selection of a model is based on
It is carried out to test functionality of the program and also called ‘Behavioral’ testing.
Which model can be selected if user is involved in all the phases of SDLC?
Inspections and testing are what kinds of Quality Costs?
These are software control systems that control and manage hardware devices.
During the implementation process, developers must write enough comments inside the code so that if anybody starts working on the code later on, he/she is able to understand what has already been written.
OOD allows similar classes to stack up in hierarchical manner where the lower or sub-classes can import, implement and re-use allowed variables and methods from their immediate super classes.
Most projects have many interested parties or stakeholders, but someone must take the primary role of sponsorship.
One can choose Waterfall Model if the project development schedule is tight.
The Incremental Model is combination of elements of
After defining architecture, software components and their interfaces, the next phase of development is the creation of __________________.
This approach interleaves the activities of specification, development, and validation. The system is developed as a series of versions (increments), with each version adding functionality to the previous version.
Exhaustive testing is
The SRS document is also known as _____________ specification.
The process mapping is a ______ diagram
Which of the following is a generic structure that is extended to create a more specific subsystem or application?
Maintenance testing is performed using which methodology?
“Software engineers should not use their technical skills to misuse other people’s computers.”Here the term misuse refers to:
This is the tangible part of the development system.
A company is developing an advance version of their current software available in the market, what model approach would they prefer ?
This approach is based on the existence of a significant number of reusable components. The system development process focuses on integrating these components into a system rather than developing them from scratch
It is branch of discipline associated with the development of software product using well-defined scientific principles, methods and procedures.
Identify the correct statement: “Software engineers shall
Which metric is related to the software maintenance
Every time a new software is issued to the customer, developers have to maintain version and configuration related documentation.
This includes modifications and updations done in order to correct or fix problems, which are either discovered by user or concluded by user error reports.
Which of the following is responsible for the quality objective?
It is a conceptualization of problem into several well-organized elements of solution
Efficiency in a software product does not include ________
Which regression test selection technique exposes faults caused by modifications?
Projects are often defined broadly when they begin, and as time passes, the specific details of the project become clearer.
Spiral Model has high reliability requirements.
The Incremental Model is a result of combination of elements of which two models?
Software principles are absolutely necessary to achieve a good quality software cost effectively.
If there is any business level change at client end, such as reduction of organization strength, acquiring another company, organization venturing into new business, need to modify in the original software may arise.
“Software engineers should not use their technical skills to misuse other people’s computers.”Here the term misuse refers to:
Alpha testing is done at
It refers to computer programs and the manuals (if any) that support them.
The modification of the software to match changes in the ever changing environment, falls under which category of software maintenance?
Resources, such as people and equipment, need to do work.
If the different sub components are interrelated, then the different components cannot be solved separately and the desired reduction in complexity will not be realized.
Spiral Model has user involvement in all its phases.
______________ measures the ability of a regression test selection technique to handle realistic applications.
Which is not one of the types of prototype of Prototyping Model?
It is a system composed of people and computers that processes or interprets information.
It is a simplified representation of a software process. Each process represents a process from a particular perspective, and thus provides only partial information about that process.
________________ is the ability to encourage by "push or pull" technical people to produce to their best ability.
The following are Quality management along the product life-cycle except for:
It works around the entities and their characteristics instead of functions involved in the software system. This design strategies focuses on entities and its characteristics.
It is the ability of a set of inherent characteristics of a product, service, product component, or process to fulfill requirements of customers.
It refers to the amount of time available to complete a project
As per an IBM report, “31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189% and for every 100 projects, there are 94 restarts”.What is the reason for these statistics ?
OOD languages provide a mechanism where methods performing similar tasks but vary in arguments, can be assigned same name.
The fundamental notions of software engineering does not account for ?
The input is divided into similar classes. If one element of a class passes the test, it is assumed that all the class is passed.
Over the time, customer may ask for new features or functions in the software.
A small program needs to be written using software engineering principles.
The outcome of software engineering is an efficient and reliable software product.
These documentation explains how the software product should work and how it should be used to get the desired results. It may include software installation procedures, how-to guides, user-guides, uninstallation method and special references to get more information like license updation etc.
Select the incorrect statement: “Software engineers should
The open source movement has meant that there is a huge reusable code base available at
It implies separating software into components according to functionality and responsibility.
SDLC stands for
Under __________________, the problem is broken down into small pieces where each one has some significance. Each problem is individually solved and steps are clearly stated about how to solve the problem.
RAD Model has high reliability requirements.
Which of the following is incorrect activity for the configuration management of a software system?
The SRS is said to be consistent if and only if
It is a process to conceptualize the software requirements into software implementation.
This category includes the computer itself, which is often referred to as the central processing unit (CPU), and all of its support equipment.
It takes the whole software system as one entity and then decomposes it to achieve more than one sub-system or component based on some characteristics.
They deal with structures and algorithms without regard for the meaning or importance of the data that is involved.
Software documentation does not provides information about how to use the product. It only provides the functionality of the system.
RAD Model has
These are systems that are primarily for personal use and which are intended to entertain the user.
Which one of the following is not an Evolutionary Process Model?
Identify an ethical dilemma from the situations mentioned below:
Characteristics of a good software: (select all correct answers)
Identify the correct statement with respect to Evolutionary development:
Which of the following property does not correspond to a good Software Requirements Specification (SRS) ?
Which of the following statements about SRS is/are true ? i. SRS is written by customer ii. SRS is written by a developer iii. SRS serves as a contract between customer and developers
What are attributes of good software ?
It is also known as a bug, is a result of an error which can cause system to fail.
What should a project manager do or follow to ensure clear boundaries for project completion?
As per an IBM report, “31%of the project get cancelled before they are completed, 53% overrun their cost estimates by an average of 189% and for every 100 projects, there are 94 restarts”.What is the reason for these statistics ?
Explain what is meant by PRODUCT with reference to one of the eight principles as per the ACM/IEEE Code of Ethics ?
Which of the following is not project management goal?
An ________________ process simplifies verification. If you develop software by adding small increments of functionality, then, for verification, you only need to deal with the added portion
You should normally respect the confidentiality of your employers or clients irrespective of whether or not a formal confidentiality agreement has been signed.
In almost all serious software development projects, a revision or version control system is used. This version control system keeps a record of changes in source code files and is usually built in a tree-like structure.
Which of the following is not considered as a risk in project management?
This is set of coding rules followed by all the programmers to write the code.
Beta testing is done at
Company has latest computers and state-of the- art software tools, so we shouldn’t worry about the quality of the product.
A project’s duration might be just one week or it might go on for years, but every project has an end date.
The spiral model has two dimensions namely _____________ and ____________
It is communication between different modules.
Typically each development platform consists of the following components, except:
It refers to the budgeted amount available for the project.
It involves activities pertaining to identification of requirement of modification or maintenance
Consider the following Statement: “The output of a program shall be given within 10 secs of event X 10% of the time.”What characteristic of SRS is being depicted here ?
Testing done without planning and Documentation is called
Software Maintenance includes
Before you start selling any software product, it is officially released. This means that you create a state of the software in your repository, make sure that it has been tested for functionality and freeze the code.
A ___________is an executable instruction. It may have one or more parameters.
It has been a great tool of interaction with computers until the video display monitors came into existence.
The system’s services, constraints, and goals are established by consultation with system users. They are then defined in detail and serve as a system specification.
Which two of the following models will not be able to give the desired outcome if user’s participation is not involved?
___________ is probably the most important phase for long-term support as well as for the reputation of the company.
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