Application Development Mocktest (Prelim) BSIT 505

72問 • 4ヶ月前

問題一覧

Which is NOT an application of devices with machine learning algorithms? I. This helps transportation companies predict potential problems that could arise on certain routes based on the travel history and pattern. II. Companies use machine learning to analyze their customers’ purchase history to create personalized product recommendations for them.

Both I and II

These are technologies with the potential to exert a considerable impact on a wide variety of settings.

Emerging Technologies

Which characteristic of emerging technology defines the statement below? "Augmented reality (AR) is already being used for practical purposes on medical field, education, society, and marketing. It transforms the way of delivering learning materials and marketing strategies."

Prominent impact

This refers to connecting everyday objects humans use, such as cars, bikes, and home appliances, to the Internet to resolve specific issue.

Internet of Things (IoT)

This is an infrastructure and software model that uses a network of remote servers hosted on the Internet to store, manage, and process data, rather than on a local server. Some examples of this are Microsoft OneDrive, Dropbox, Google Drive, and Google’s Gmail.

Cloud Computing

Which characteristic of emerging technology defines the statement below? "Google and Apple are working hard to improve the development frameworks of augmented reality (AR). As such, Apple’s ARKit and Google’s ARCore allow developers and companies to create AR applications of their own."

Relatively fast growth

Which defines the impact of augmented reality (AR) in the domain of education? I. AR enhances and provides personalized experience. II. AR engages the students’ learning through visualization and creativity.

II only

Which is NOT a potential application of augmented reality (AR)?

None of these

Which of the following is NOT an application of big data analytics?

None of these

This industrial revolution transforms the industry by using Internet of Things (IoT), augmented reality (AR), big data, and other cutting-edge technologies.

Industry 4.0

artificial intelligence was first developed in what year?

1950s

What characteristic is being described? "Emerging technology may take the form of progressing technology. Novelty or newness can also be generated by putting existing technology to a new use."

Radical novelty

What characteristic is being described? "Growth may be observed across a number of dimensions, such as the number of actors involved, public and private funding, knowledge outputs produced, prototypes, products, and services."

Relatively fast growth

What characteristic is being described? "Emerging technology is a convergence of previously separated research streams and technologies that have already moved beyond the purely conceptual stage. It refers to the internal characteristics of a group being united and having logical interconnection. "

Coherence

What characteristic is being described? "Emerging technology provides benefits for a wide range of sectors, transforms an industry, and exerts much enhanced economic influence."

Prominent impact

What characteristic is being described? "Emerging technologies are also characterized by uncertainty in their possible outcomes and uses, which may be unintended and undesirable, and by ambiguity in the meaning that different social groups associate with the given technology."

Uncertainty and ambiguity

It is the technology that overlays computer-generated display, sound, text, and effects on a user’s view of the real world. It combines real and computer-based scenes and images to deliver a unified but enhanced view of the world.

Augmented Reality (AR)

It is the simulation of human intelligence processes by machines. These processes include learning, reasoning, and self-correction.

Artificial Intelligence (AI)

Computers that use quantum mechanics to perform calculations can solve some problems far more efficiently than a conventional computer.

Quantum Computers

This is the application of AI that provides a machine with the ability to learn from experience like humans. It is used in various applications such as healthcare, financial and marketing services, and transportation.

Machine learning

began in the 18th century. This is the introduction of mechanical production using hydroelectric and steam-powered equipment.

First Industrial Revolution, or Industry 1.0

began in the 19th century. New technological systems that use electricity were introduced during this revolution, which allowed for even greater production and more sophisticated machines.

Second Industrial Revolution, or Industry 2.0

began with the first computer era. This industrial revolution evolved the use of electronics and information technology (IT) to automate a production process further. Manufacturing and automation advanced considerably because of Internet access, connectivity, and renewable energy.

Third Industrial Revolution, or Industry 3.0

is the current and developing environment. The disruptive and cutting-edge technologies, such as the Internet of Things (IoT), robotics, virtual reality (VR), AR, and AI, are changing the way we live and work. This will lead to changes in traditional production relationships among suppliers, producers, customers, as well as between humans and machines.

Fourth Industrial Revolution, or Industry 4.0

This is the process of collecting, organizing, and analyzing large sets of data from different resources to discover patterns and other useful information. This is used to support real-time decision-making in production and customer management systems.

Big Data Analytics

It is a computing concept that describes the idea of everyday physical objects being connected to the Internet and being able to communicate and interact with other devices. This may include sensor and wireless technologies.

Internet of Things (IoT)

This is the general term for anything that involves delivering hosted services over the Internet. The performance of cloud technologies will improve, which results in achieving reaction times of several milliseconds.

Cloud Computing

These systems support a variety of services, such as selecting parts in a warehouse and sending repair instructions over mobile devices.

Augmented Reality (AR)

It is a systematic process of defining, designing, testing, and implementing a new application.

Systems development or applications development

The purpose of _____ is to convert the high-level requirements defined from user requirements into a list of detailed requirements

requirements determination

What are the four (4) fundamental phases common to all software development projects?

planning, analysis, design, implementation

It can be used as inputs for creating models such as functional model.

requirements definition report

is simply a statement of what the system must perform or what characteristic it must have

requirement

These are requirements are directly related to the process a system has to perform or data it needs to contain. For example, requirements stating that a system must have the ability to search for available products, report actual and budgeted expenses, or generate financial statements are all functional requirements.

Functional requirements

These requirements pertain to behavioral properties that a system must have, including operational, performance, security, and cultural and political. These requirements define how a system or software is supposed to be or its system properties.

Non-functional requirements

These deal with issues related to performance such as response time, capacity, and reliability of the system. For example, the system’s database must be updated in real time, and the system will process and store data on approximately 5,000 customers for a total of about 2 Mb of data.

Performance requirements

These specify the operating environment(s) in which the system must perform, as well as how these might change over time. These usually refer to operating systems, system software, and information systems with which the system must interact.

Operational requirements

These address issues with security, such as who has access to the system’s data and must have the ability to protect data from disruption or data loss. For example, only manager levels can change inventory items on the system within their own department.

Security requirements

These deal with issues related to the cultural and political factors and legal requirements that affect the system. For example, the system should not use any terms or icons that might offend anyone, the system should use the English language only, and personal information of customers are not transferrable outside the country.

Cultural and political requirements

The _____________, also referred to as requirements specification document, is a documentation that lists the functional and non-functional requirements of a system in an outline format and defines the scope of the system or software.

requirements definition report

______________ or requirements elicitation is the process of cooperating with clients or users to determine what requirements are needed.

Requirements gathering

It used to collect information and list the business or user requirements that were defined from that information.

requirements-gathering techniques

This is the most commonly used requirement-gathering technique.

Interviews

is an information-gathering technique that allows the project team, users, and management to work together to identify requirements for the system. This is the most useful method for collecting information from clients and is a structured process that involves a group of participants to meet together under the direction of a facilitator.

Joint Application Development (JAD)

These are a set of written questions used to obtain information from individuals. These are often used when there is a large number of people from whom information and opinions are needed

Questionnaires

Thisis often used by project teams to understand the current system (as-is system) of an organization. This is a form of qualitative research in which documents are analyzed and interpreted by the researchers to give voice and meaning around an assessment topic.

Document Analysis

This is the act of watching processes being performed. This is a powerful tool for gathering information about the current system (as-is system) because it enables the analyst to see the reality of a situation rather than listening to others describe it in interviews or JAD sessions

Observation

Some techniques are more suited for use at different stages of the analysis process, namely: understanding the three (3) stages: current system (as-is system), identifying improvements, or developing a new system (to-be system).

Type of information

This refers to how rich and detailed the information is that the technique usually produces and the extent to which the technique is useful for obtaining not only facts and opinions but also an understanding of why those facts and opinions exist.

Depth of Information

This refers to the range of information and information sources that can be easily collected using the chosen technique.

Breadth of Information

Depth of Information

This refers to the amount of time and energy the intended users of the new system must devote to the analysis process. Involving the users in the analysis process increases the chance of success in developing the system

User Involvement

This defines the cost to spend when using each technique and does not imply if a technique is more or less effective than the other techniques.

Cost

In Characteristics of a Good Requirement, The requirement is really needed or specifies an essential factor on the system. This characteristic defines that if the requirement is removed, a deficiency will exist that cannot be achieved by other features of the system.

Necessary

In Characteristics of a Good Requirement, The requirement is stated that it should only be interpreted in only one (1) way. This characteristic defines that requirement is specific and easy to understand.

Unambiguous

In Characteristics of a Good Requirement, The requirement should not have conflicts with other requirements. Any conflicts must be determined, and overlap between requirements must be resolved.

Consistent

In Characteristics of a Good Requirement, The requirement must completely describe the necessary functionality that will result to meet the user’s need.

Complete

In Characteristics of a Good Requirement, The requirement statement includes only one (1) requirement with no use of conjunctions. Requirement statements with conjunctions such as “and,” “or,” and “but” must be reviewed carefully to see if they can be broken into singular requirements.

Singular

In Characteristics of a Good Requirement, The requirement is achievable within system constraints such as time, cost, legal, and available resources. This characteristic defines that the requirement is possible to be implemented.

Feasible

In Characteristics of a Good Requirement, The requirement is verifiable if the implemented system or software can be tested to prove that the specified requirement has been met.

Verifiable

In Characteristics of a Good Requirement, A requirement is traceable if it satisfies all the other characteristics of a good requirement, then the requirement must have a unique identifier to trace all changes to it throughout the development life cycle

Traceable

It is a visual modeling language that provides a visual means of developing and documenting object-oriented software and systems.

unified modeling language (UML)

It is a person or a system that represents the role of someone interacting with the system or software and is the user of the system.

Actor

It represents the functionality of a system.

Use-case

It represents the functionality of a system.

Use-case

It represents the system’s scope of which a set of use-cases are applied.

Subject boundary box

It is a line between actor and use-case. This specifies that the actor interacts with the system and uses a certain functionality.

Association relationship

It is a directed relationship between two (2) use-cases when required.

Include relationship

It indicates optional functionality under a certain use-case.

Extend relationship

It represents a specialized use-case to a more generalized one. It is similar to generalization between classes.

Generalization relationship

Quantum computers use ___ as their basic unit of computation.

qubit

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