Intro to Computers Final Flashcards

Questions and Answers

A digital citizen is familiar with how to use technology to become an educated and productive member of the digital world.

True

A smart refrigerator can use _____ to detect when you are running low on milk and then send a reminder to you on a wireless network.

Sensors (correct)

Kiosks

Transistors

Navigation systems

Akira has a mobility impairment that makes it difficult to type on a keyboard. What technology can she use to type written documents without using a keyboard?

Braille printer

Closed captioning

Audio book

Speech recognition software (correct)

An intelligent workplace uses technology to allow workers to be productive whether they are in the office or working from home.

True Signup and view all the answers

An intelligent workplace uses technology to enable workers to connect to the company's network, communicate with each other, use productivity software and apps, and meet via web conferencing.

True Signup and view all the answers

How will Andy's doctor's use of mobile health (mHealth) help him get his diabetes under control?

He will receive text reminders to take his medications and check his insulin Signup and view all the answers

How can Dave and Pietro's professor use technology to allow them to complete the course?

Use a learning management system (LMS) to put lectures & tests online Signup and view all the answers

Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices.

True Signup and view all the answers

If you want to become a digital citizen, you only have to buy a piece of technology.

False Signup and view all the answers

How would you describe an intelligent workplace?

It uses technology to enable workers to connect and communicate Signup and view all the answers

What technology can collect information to make decisions, reach conclusions, and combine information in new ways?

Artificial intelligence (AI) Signup and view all the answers

Which of the following is an example of green computing?

Purchase and use products with an ENERGY STAR label Signup and view all the answers

Which of the following is the science that combines technology and engineering?

Robotics Signup and view all the answers

Which of the following technologies assists users that have a visual disability?

Screen readers Signup and view all the answers

New cars use embedded computers to make driving safer.

True Signup and view all the answers

Which option lists the computer components in order from oldest to newest?

Vacuum tubes, transistors, integrated circuits, microprocessors, personal computers Signup and view all the answers

Why do companies use online collaborative productivity software?

To allow employees to share, edit, and comment on documents Signup and view all the answers

What is the gap between those who have access to technology and its resources and information, especially on the internet?

The digital divide Signup and view all the answers

Which of the following is NOT a factor search engines consider when ranking results?

Design quality of the webpage Signup and view all the answers

E-commerce sites use Transport Layer Security to encrypt data and protect you from fraud and identity theft.

True Signup and view all the answers

Information literacy means you can evaluate whether online information is biased, misleading, or out of date.

True Signup and view all the answers

Online classified ads are an example of C2C e-commerce.

True Signup and view all the answers

Steffie needs to find the domain name of the webpage she is currently viewing. To do this, she needs to look at the address bar of the browser.

True Signup and view all the answers

In a web app, where is data usually stored?

Cloud storage Signup and view all the answers

Which of these is not an input device?

Printer Signup and view all the answers

What should you do if a headset plugged into your computer is not working properly?

Update the device driver Signup and view all the answers

Where on a computer is the operating system generally stored?

Internal hard drive Signup and view all the answers

Which of the following is a necessary step in maintaining computer hardware?

Using a UPS or a surge protector Signup and view all the answers

Which of the following types of RAM needs to be constantly recharged to retain the contents?

Dynamic RAM (DRAM) Signup and view all the answers

What factors should Daniel consider for playing games on a computer?

Processing core - some applications, especially games, have greater processor requirements Signup and view all the answers

What printer is commonly used to produce high quality professional drawings such as architectural blueprints?

Plotter Signup and view all the answers

A CPU converts the data entered through the keyboard output displayed on the monitor.

True Signup and view all the answers

If you press the key corresponding to letter A on the keyboard, what process is carried out inside the CPU to display the letter on the screen?

'A' is converted to binary code, which the CPU processes. The computer then converts the code back to 'A' for display. Signup and view all the answers

When should a user consider restoring the operating system?

When programs or apps do not start properly Signup and view all the answers

Most computers can operate normally in extreme temperatures and withstand high humidity and power fluctuations.

False Signup and view all the answers

What is the most common type of storage device for transferring files from one computer to another?

USB flash drive Signup and view all the answers

Peripheral devices, like a USB flash drive, are generally connected to your computer through ports.

True Signup and view all the answers

What is the first step to performing hardware maintenance?

Turn off the computer & remove its power source Signup and view all the answers

When Alice turned on her laptop this morning, the screen displayed only colorful horizontal lines. What is most likely to have the problem?

Video card Signup and view all the answers

It is advised to fully charge the battery of a laptop before using it for the first time.

True Signup and view all the answers

A device driver is a program that controls a device attached to the computer.

True Signup and view all the answers

Which of these is an optical medium of storage?

Blu-ray disc Signup and view all the answers

A joystick is a pen-type input device used to draw and tap icons.

False Signup and view all the answers

An _________ contains the instructions your computer/device needs to run programs and apps.

executable file Signup and view all the answers

Folder names should _______.

identify the content and purpose of the folder Signup and view all the answers

Digital information processed into a useful form is called

output Signup and view all the answers

What type of window are you opening when you click the Start button on the Windows desktop, and then click the name of the app?

program window Signup and view all the answers

Before you can open and edit a compressed file, you need to zip it.

False Signup and view all the answers

How can you display the main folders on a Windows computer?

Open file manager Signup and view all the answers

During the boot process, what does the processor do after the computer circuits receive power?

It begins to run the bootstrap program Signup and view all the answers

An operating system is also called a

platform Signup and view all the answers

When you save a Microsoft Office file to OneDrive, where are you saving it?

In a storage area located on a server Signup and view all the answers

In Windows, you use _______ to reorder, move, and navigate between folders.

File Explorer Signup and view all the answers

A ________ protects your device against unauthorized access.

user account Signup and view all the answers

When Liam went to print his presentation, the boot process established the connection to the printer, sent the presentation to the printer, and let other software know the printer was busy.

False Signup and view all the answers

A file manager is used for all of the following except_____.

To change the contents of files Signup and view all the answers

If you add a slideshow to play as your desktop theme, you have customized your system software.

True Signup and view all the answers

Compressing a file is also called ______ the file.

zipping Signup and view all the answers

What is the main purpose of an operating system?

To coordinate the resources and activities on a computer Signup and view all the answers

Big data is processed using relational databases.

False Signup and view all the answers

For an interview, Sean needs to familiarize himself with database software but cannot afford to purchase any software. Which of these app suites should he download?

Apache OpenOffice Signup and view all the answers

When Florence joins her father's construction business, she realizes all the transactions are still done and maintained on paper. What should she do to establish a system where data can be looked up immediately and transparency can be maintained?

Create a database of company projects, customers, and vendors Signup and view all the answers

Samantha plans to self-publish her book on her website. What app should she use to design the cover?

graphics app Signup and view all the answers

Logan is considering web app development as a career option. Which of the following languages does he not need to master?

Visual Basic Signup and view all the answers

Jim wants to develop an app for a specific purpose that would run even when his computer is not connected to the Internet. What type of app should he develop?

Native app Signup and view all the answers

How can you check data on devices connected through an IoT network?

Use a tablet Signup and view all the answers

Patricia has started a new interior design business and wants to store designs in the cloud so her clients can review them. Which of the following apps should she use for cloud storage?

Drop Box Signup and view all the answers

Pierre has entered marks obtained by the students in all the classes he teaches in a spreadsheet. Now he wants to highlight some data according to his specifications. Which spreadsheet feature should he use?

Conditional formatting Signup and view all the answers

Local applications can be accessed only on the computers on which they are installed.

True Signup and view all the answers

Each slide in a presentation has a layout that includes placeholders for certain types of content.

True Signup and view all the answers

Lauren wants to write short articles and post them online. If she has an Internet connection, what software can help her do her work?

Zoho writer Signup and view all the answers

Martha has been appointed as the Data Security Manager of her organization. The company wants her to develop a customized app to remove viruses from infected systems without connecting to the network. What type of app should she focus on developing?

portable app Signup and view all the answers

Study Notes

Digital Citizenship and Technology Use

A digital citizen effectively utilizes technology for education and productivity.
Speech recognition software assists individuals with mobility impairments in typing.
Online collaborative productivity software enables document sharing and editing among employees.

Intelligent Workplaces

Intelligent workplaces leverage technology for productivity, whether in-office or remote.
Technology in such workplaces connects employees to networks and facilitates communication.

Medical Technology

Mobile health (mHealth) tools provide reminders for medication and health checks to patients like Andy with diabetes.

Embedded Computers

Embedded computers are compact and enhance device functionality in everyday gadgets and vehicles.

Digital Divide

The digital divide refers to the gap between those with access to technology and those without.

E-commerce and Security

E-commerce websites utilize Transport Layer Security to safeguard user data from fraud and identity theft.
Online classified ads exemplify consumer-to-consumer (C2C) e-commerce.

Storage and File Management

Files are often managed through file managers, which assist in navigation and organization of folders.
USB flash drives are the common devices for file transfer between computers.

Computer Components and Functions

Operating systems are essential for coordinating computer resources and activities.
The processor runs the bootstrap program during the boot process after power is received.

Data and Information Processing

Digital output refers to processed information that serves practical applications.
Big data comprises large unstructured data collections that exceed the capacity of relational databases.

Software and App Development

Apache OpenOffice provides free database software for budget-conscious users.
Native apps, unlike web apps, can function offline without an Internet connection.

Cloud Storage Applications

Drop Box is recommended for storing and sharing files in the cloud for easy client access.

Presentation and Design Tools

Graphics apps are appropriate for designing content such as book covers or presentations.
Each slide in a presentation template includes placeholders for organized content display.

Technology Maintenance and Troubleshooting

Regular hardware maintenance involves using surge protectors and cleaning components.
Updating device drivers resolves connectivity issues with peripherals.

Data Literacy and Evaluation

Information literacy is the ability to critically evaluate online information for biases or inaccuracies.
Conditional formatting in spreadsheets allows users to highlight data based on specific criteria.

Types of Applications

Users can benefit from portable apps designed for virus removal without network connectivity, ideal for data security management.

Application Suitability

Zoho Writer supports online article writing, making it suitable for writers with Internet access.

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Description

Test your knowledge with these final flashcards on the introductory concepts of computers. From digital citizenship to smart technology, this quiz covers key terminology and definitions essential for understanding the digital world. Perfect for a quick review before your final exam!