IT 1500 Unit 4 Challenges Introduction to Information Technology Sophia Course

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Challenge 1

Programming knowledge, network management, and debugging are all examples of __________ skills, while collaboration, communication, and attention to detail are all examples of __________ skills.

·a.)

infrastructure, maintenance 

·b.)

technical, analytical

·c.)

hard, soft

·d.)

developmental, managerial

In the IT maintenance procedure, what is the next step after a request for maintenance is processed?

·a.)

Sending the maintenance request to the Help Desk

·b.)

Acquiring another request for maintenance

·c.)

Implementing a maintenance solution

·d.)

Designing a maintenance solution

____ is an organizational role of IT that involves devising ways for customers and clients to securely obtain company information.

·a.)

Data management

·b.)

Data security

·c.)

Network development and maintenance 

·d.)

Infrastructure and equipment management

In the given image, which of the following must be altered to ensure an ergonomically sound work station?

 

 

 

·a.)

Monitor position

·b.)

Desk position

·c.)

Chair position

·d.)

Telephone use

Which of the following is NOT a symptom of CVS?

·a.)

Eye strain

·b.)

Blurred vision

·c.)

Wrist pain

·d.)

Dizziness

To prevent eye strain, a person's monitor should be at least __________ inches away from his/her face when in use.

·a.)

12

·b.)

10

·c.)

16

·d.)

24

How easily a user can adapt to the user interface of a software application is a dimension of usability known as __________.

·a.)

efficiency

·b.)

visibility 

·c.)

satisfaction

·d.)

learnability

Usability refers to which of the following? 

·a.)

How easily a developer can alter the code of a software application

·b.)

A user-centric approach to designing and developing a software application

·c.)

The capacity of a software application to perform tasks

·d.)

Whether or not a software application is ready for public use

_ is the degree to which software can meet the goals it was designed for, as defined by utility and usability.

·a.)

Efficiency

·b.)

Satisfaction

·c.)

Usefulness

·d.)

Visibility

Challenge 2

Which of the following is NOT a main phase of the software development life cycle?

·a.)

Prototyping

·b.)

Testing

·c.)

System design

·d.)

Implementation

Zoho Project is a software development management tool that allows for which of the following?

·a.)

Overall planning, organizing resources and employee workload, and budgeting

·b.)

Creating charts and diagrams for mapping the development process

·c.)

Program writing, web development, and web applications in an integrated development environment

·d.)

Planning, collaborating, and tracking the progress of large projects by splitting them into smaller tasks

Fixing bugs, adding features, and performing system updates or backups are all aspects of the software development life cycle phase called __________.

·a.)

system design

·b.)

testing

·c.)

implementation

·d.)

maintenance and evolution

 is a software development methodology where a working model of a project is quickly produced. This allows for more control over system risks, but also means the system is not scalable and uses a great deal of resources. 

·a.)

Prototyping

·b.)

Rapid application development

·c.)

Cascade

·d.)

Agile

The agile software development methodology is categorized by all of the following, EXCEPT:

·a.)

Incremental changes with a focus on quality and attention to detail

·b.)

Heavy reliance on client input

·c.)

Heavy emphasis on developer decision-making

·d.)

Collaboration between both developers and clients

_ is a software development methodology that seeks to create multiple sample versions of a project for client review, allowing for plenty of feedback and ease of data refinement, but leaving the potential for major changes high.

·a.)

Prototyping

·b.)

Lean

·c.)

Primavera

·d.)

Visio

A Project Manager does all of the following tasks, EXCEPT __________.

·a.)

fulfilling design specifications and requirements

·b.)

communicating status to managers

·c.)

monitoring the scope, time, and budget of a project

·d.)

coordinating schedules and resources to maximize the output of the project

A software development team is a group of people in an organization that is responsible for which of the following?

·a.)

Designing software

·b.)

Planning, designing, developing, and testing software

·c.)

Planning software projects

·d.)

Programming software

A __________ is responsible for dividing an application into components to be developed, as well as for building the architecture and interface idea, making sure it aligns with the requirements of the system.

·a.)

Project Manager

·b.)

Software Analyst

·c.)

Programmer

·d.)

Software Designer

Which of the following statements about automation is FALSE?

·a.)

Automation is best used for necessary, repetitive tasks.

·b.)

Automation requires little human intervention.

·c.)

Automation is best used for single tasks.

·d.)

Automation is essential to business process management.

Which of the following roles in software development should NOT be automated?

·a.)

Quality assurance testing

·b.)

File transfer

·c.)

Database connectivity

·d.)

System design

_ is an example of automation that can make recommendations to users based on their browser history, while __________ is an example of automation that can track usage of services and send users an appropriate invoice.

·a.)

Advertising and marketing, customer billing

·b.)

Importing/exporting data, advertising and marketing

·c.)

Online software, text automation/autocorrect

·d.)

Customer billing, importing/exporting data

Select the true statement about the impact of automation on employment.

·a.)

Automated processes have no effect on the number of employees needed in a business.

·b.)

While some job loss may occur as a result of automation, the potential for job creation exists.

·c.)

There will be a decreased need for workers who maintain robotic technologies.

·d.)

Artificial intelligence has not been used much in industries other than transportation.

Select the true statement about the impact of automation on employment.

·a.)

Mass unemployment will likely result from the increased use of automation.

·b.)

The potential for job loss is far higher than the potential for job creation.

·c.)

Automation cannot replace jobs that require communication with people (e.g., customer service).

·d.)

Automation has increased the need for workers who have specialized skills.

Select the true statement about the impact of automation on employment.

·a.)

Automated processes will increase the need for workers to perform low-skill tasks.

·b.)

The need for workers who maintain robotic technologies will decrease due to automation.

·c.)

The impact of automation on employment has been examined extensively for several decades.

·d.)

Artificial intelligence has not had much impact on the security industry.

Challenge 3

A __________ is an individual who must integrate components of hardware and software to create new functionality.

·a.)

Computer Operator

·b.)

Network Engineer

·c.)

Systems Engineer

·d.)

Software Engineer

Which of the following is NOT a pathway of the information technology career cluster?

·a.)

Information support and services

·b.)

Interactive media

·c.)

Hardware analysis

·d.)

Program and software development

A person whose job is to effectively bridge the gap between the business and technical sides of a project, gathering business requirements and translating those into technical requirements, is known as a __________. 

·a.)

Systems Administrator

·b.)

Systems Engineer

·c.)

Computer Programmer

·d.)

Systems Analyst

Which of the following statements about Programming Language Specialists is FALSE?

·a.)

They design and implement programming languages into IT software projects.

·b.)

They usually require at least a bachelor's degree in computer science.

·c.)

They make language recommendations to analysts.

·d.)

They design new languages and operating systems.

A computer scientist whose job it is to install, configure, and support networks, as well as test website performance, is known as a __________.

·a.)

Programming Language Specialist

·b.)

Systems Administrator

·c.)

Computer Operator

·d.)

Database Administrator

Which of the following is NOT a typical role for a computer scientist on a development team?

·a.)

Database Administrator

·b.)

Computer Engineer

·c.)

Programming Language Specialist

·d.)

Systems Administrator

A(n) __________ is a person whose job is to work with clients to identify business needs, as well as to understand and document business processes.

·a.)

Analyst

·b.)

Software Developer

·c.)

Software Project Manager

·d.)

Software Designer/Architect

A software engineer could be responsible for any of the following, EXCEPT:

·a.)

Software maintenance

·b.)

Software development

·c.)

Designing hardware devices

·d.)

Software testing

Someone who works in quality assurance is typically responsible for which of the following?

·a.)

Creating interface design and designing applications based around an analyst's specifications, business process restrictions, and system requirements

·b.)

Writing code in a given programming language

·c.)

Optimizing resources, managing risk, and keeping projects on time and budget

·d.)

Testing software, developing testing procedures, and evaluating and documenting outcomes of tests

An Infrastructure Manager is responsible for all of the following, EXCEPT __________.

·a.)

managing an organization's entire catalog of IT technologies

·b.)

developing standards and protocols for an organization

·c.)

preventing unauthorized access to an organization's network or data

·d.)

managing infrastructure personnel and delegating work for testing, developing, or deploying IT software

A(n) __________ is someone whose job is to maintain an organization's communication connection system, keeping it up to date and ensuring it is reliable and secure.

·a.)

Database Administrator

·b.)

Network Administrator

·c.)

Computer Operator

·d.)

Information Security Officer

An IT Specialist is typically responsible for which of the following?

·a.)

Keeping systems running and up to date

·b.)

Using software and hardware to design networks

·c.)

Writing computer code in a given programming language

·d.)

Understanding complex processes and programming languages

An application that allows users to locate objects based on the objects themselves emitting a signal is known as __________ technology.

·a.)

findable

·b.)

wearable

·c.)

collaborative

·d.)

autonomous

_ is a recent advancement in computer science involving software that is designed to simulate the human mind and how it learns, while __________ is a recent advancement in computer science related to the development of images, charts, and diagrams used to communicate an idea or message.

·a.)

Visualization, augmented reality

·b.)

Cloud computing, artificial intelligence

·c.)

Artificial intelligence, visualization

·d.)

Augmented reality, cloud computing

 is a computing trend that describes the growth of Internet connectivity around the world.

·a.)

Mobile technology

·b.)

Globalization

·c.)

Social media

·d.)

Personalization

 

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