Download UTA INSY Final Exam 2026 Update Question And Verified Answers Get It 100% Accurate and more Exams Computer Fundamentals in PDF only on Docsity!
UTA INSY Final Exam 2026 Update Question
And Verified Answers Get It 100% Accurate
The _______ number system allows digital devices to represent virtually any number simply by using 0s and 1s. (Unit 1) Binary Most graphics software uses a process called pixel _________ to create new pixels by averaging the colors of nearby pixels. (Unit 1) Interpolation MIDI files are less compact than digital audio files. (Unit 1) False Which of the following options are well suited for using vector graphics? (Unit 1) All of the above A(n) _______ is the software that compresses a video stream when a video is stored, and decompresses the file when the video is played. (Unit 1) Codec One of the main disadvantages of MIDI is that it cannot produce vocals. (Unit 1) True Most music for portable media players is stored in _______ audio file formats. (Unit 1) Compressed Which of the following is NOT a type of bitmap format? (Unit 1) ZIP Instead of storing the color value for each pixel, a vector graphics file contains instructions that a computer uses to create the shape, size, position, and color for each object in an image. (Unit 1) True __________ is music, speech, and other sounds represented in binary format for use in digital devices. (Unit 1) Digital audio In the context of bitmap graphics editing, what technique employs algorithms that pull pixels from one area of an image and then apply them to another area? (Unit 1) Cloning
Digital data can be __________ that have been converted into discrete digits such as 0s and 1s. (Unit
All of the above 8 - bit color depth is also called True Color. (Unit 1) False Both scanners and digital cameras produce vector graphics. (Unit 1) False Lossy compression techniques discard some data from an image to shrink its file size. (Unit 1) True In digital video, a lower resolution reduces the bit rate. (Unit 1) True TIFF, PNG, and GIF graphics formats offer lossy compression. (Unit 1) False A bitmap graphic is composed of a grid of tiny rectangular cells. (Unit 1) True Lossy compression throws away some of the original data during the compression process. (Unit 1) True _________ enables people to control software with spoken commands, as well as dictate text into a word processing document. (Unit 1) Speech recognition To conserve space, applications that require high-quality sound use low sampling rates. (Unit 1) False Which of the following is NOT a format that is used for digital audio? (Unit 1) DOC Digital photographs are stored as bitmap files. (Unit 1) True Digital video is a core technology for which of the following? (Unit 1) All of the above Which of the following is NOT a type of digital video container file? (Unit 1)
False Which of the following tools would be found in 3-D graphics software? (Unit 1) All of the above After a vector graphic is converted to a bitmap, the resulting graphic no longer has the qualities of a vector graphic. (Unit 1) True Digital videos look sharpest when they are displayed at a resolution that is larger than the frame size. (Unit 1) False What is another term for vector graphics software? (Unit 1) Drawing Software A vector graphic consists of a set of instructions for creating a picture. (Unit 1) True The number of colors available in a graphic is referred to as color _____. (Unit 1) Depth Processing is handled by the computer's central processing unit (CPU). (Unit 2) True ______ is data that is entered into a computer. ______ is the result produced by a computer. (Unit 2) Input, Output A slate tablet configuration is basically a screen in a narrow frame that lacks a physical keyboard. (Unit 2) True Intel Corporation is the world's largest chipmaker and supplies a sizeable percentage of the microprocessors that power desktops and laptops. (Unit 2) True Most computer ads specify the speed of a microprocessor in gigahertz. (Unit 2) True The term instruction cycle refers to the process in which a computer executes a single instruction. (Unit 2) True
In a microprocessor, the __________ fetches instructions. (Unit 2) Control unit The ability to switch between programs makes computers multipurpose devices. (Unit 2) True In a display device, response rate is the time it takes for one pixel to change from black to white then back to black. (Unit 2) True Modern refrigerators, washing machines, and other appliances are controlled by integrated circuits called ____________ that combine sensors with processing circuitry. (Unit 2) Microcontrollers Smartwatches are multifunction devices that can include a camera, thermometer, compass, calculator, cell phone, GPS, media player, and fitness tracker. (Unit 2) True _________ is a temporary holding area for data and programs. (Unit 2) RAM During an instruction cycle, all parts of the instruction are performed by the microprocessor's control unit. (Unit 2) False What type of computer should you consider purchasing if you want a system that is ideal for dedicated gamers, serious designers, desktop publishers, and video editors? (Unit 2) Desktop A solid state drive can be used as a substitute for a hard disk drive. (Unit 2) True Memory cards are typically volatile. (Unit 2) False Computers with the same operating systems can typically use the same software and peripheral devices. (Unit 2) True A desktop is a portable computing device featuring a touch-sensitive screen that can be used for input as well as for output. (Unit 2) False
The most widespread wireless channels for communication networks are microwaves and RF signals. (Unit 3) True Which type of network cover a large geographical area and usually consists of several smaller networks, which might use different computer platforms and network technologies. (Unit 3) WAN You can set up Wi-Fi to use wireless mesh topology OR star topology. (Unit 3) True Connection speed is technically a measure of capacity. (Unit 3) True The organization that supervises Internet addressing is ARPANET. (Unit 3) False __________ LANs are usually arranged in a star topology with computers wired to central switching circuitry that is incorporated in modern routers. (Unit 3) Ethernet You may be able to bypass DNS outages by changing your DNS server. (Unit 3) True Which type of network connects smart devices or consumer electronics within a range of about 30 feet (10 meters) and without the use of wires or cables. (Unit 3) PAN Microwaves have more carrying capacity than radio waves. (Unit 3) True Suppose you wanted to run a Web server or FTP server from your home. What type of IP address would you want? (Unit 3) Static Which DCE would you use if you wanted to extend a wired network by adding more ports? (Unit 3) Hub Which type of network topology connects a peripheral device to a host device? (Unit 3) Point-to-point DSL is an example of what type of Internet access? (Unit 3)
Fixed When connecting to the Internet, most Internet users connect to a Tier 1 network. (Unit 3) False Network discovery works in the exact same way on all devices. (Unit 3) False On a network, any device that stores or generates data is considered to be a(n) _____. (Unit 3) DTE Which of the following is an example of a DCE? (Unit 3) All of the above Which type of cables are used for high-capacity trunk lines that provide main routes for telephone, cable, and Internet communications? (Unit 3) Fiber-optic cables Wireless connections use licensed frequencies that are available for public use. (Unit 3) False The bandwidth of a channel that carries digital data is usually measured in _____. (Unit 3) Bits per second Networks can be classified according to their size and geographic scope. (Unit 3) True Dropbox is an example of a file hosting service. (Unit 3) True Which type of protocol provides a way to transfer files from one computer to another over any TCP/IP network, such as a LAN or the Internet. (Unit 3) FTP Which file sharing protocol distributes the role of a file server across a collection of dispersed computers? (Unit 3) BitTorrent Which of the following is an advantage of wired connection? (Unit 3) All of the above The Internet is the world's largest WAN. (Unit 3) True
The World Wide Web is a collection of HTML documents, images, videos, and sound files that can be linked to each other and accessed over the Internet using a protocol called _____. (Unit 4) HTTP A link contains the ________ that links to another Web page. (Unit 4) URL Search engines will keep a record of your search history. (Unit 4) True Which of the following is a markup language? (Unit 4) All of the above A URL never contains spaces. (Unit 4) True You can think of HTTP as the system that browsers use to communicate with a Web server and ask for HTML documents. (Unit 4) True HTTP is the markup language used to specify the contents of a Web page. (Unit 4) False Files can remain in the Web cache for days or weeks. (Unit 4) True HTTP uses port 20 for communications between a client device and a server. (Unit 4) False Which of the following is NOT an HTTP method? (Unit 4) SEND It is not possible to delete the contents of your browser cache. (Unit 4) False Which HTML tag designates links to other Web Page? (Unit 4)
If you want to change your default browser, you need to delete the browsers that you no longer want to use. (Unit 4) False Browser cache is another term for browser History list. (Unit 4)
False Which HTTP method does a browser use when you upload files to a specific Web address? (Unit 4) PUT Which of the following is data that would NOT be found in a cookie? (Unit 4) Information it reads from your hard drive An HTML document begins with DOCTYPE and html declarations. (Unit 4) True The Web is synonymous with the Internet. False What is the term that is used to describe a computer system that could store literary documents, link them according to logical relationships, and allow readers to comment and annotate what they read? (Unit 4) Hypertext HTML tags are instructions for a browser. (Unit 4) True A(n) _____ is a company that provides space on a server to house Web pages. (Unit 4) Web hosting service Which of the following is NOT used to create or edit HTML documents? (Unit 4) Filezilla FTP client HTTP is considered to be a(n) _____ protocol. (Unit 4) Stateless You can use multiple browser on a device. (Unit 4) True What is the term used for when a link leads to a Web page that no longer exists? (Unit 4) Link rot An HTML document consists of three sections: the head, the body, and the content. (Unit 4) False The telecommunications technique used by local email is sometimes referred to as __________. (Unit
Store-and-forward
Content Community Which of the following is NOT considered to be intellectual property? (Unit 5) Public Domain A person's presence on a social media service is referred to as a(n) _________. (Unit 5) All of the above What would you use to set up a feed that monitors your favorite blogs, collects the latest posts, and displays them? (Unit 5) Both A and B Which of the following is a VoIP service? (Unit 5) All of the above __________ are online services that facilitate communication and interaction among people who want to share information. (Unit 5) Social media In Wikipedia, it is possible to edit the text of an article in HTML. (Unit 5) True On mobile devices, VoIP uses the voice stream, not the data stream. (Unit 5) False _________ tags make it possible to search for photos or videos using keywords. (Unit 5) Metadata Private messages can be forwarded by recipients, so they do not necessarily remain private. (Unit 5) True A nonprofit organization called ____________ provides a set of standardized licenses that copyright holders can use to extend the rights to use their works to others. (Unit 5) Creative Commons Which of the following is the least important characteristic of content communities? (Unit 5) Identity Social networking services tend to emphasize identity and relationships. (Unit 5) True Webmail is configured so that incoming messages are stored in an Inbox on your local storage device. (Unit 5)
False Instant messaging is a _____, real-time technology for two or more people to type messages back and forth while online. (Unit 5) Synchronous private Editing the source content of wikis is discouraged at media content communities. (Unit 5) False In some academic settings, Wikipedia is not regarded as a reliable source of information. (Unit 5) True Commonly held expectations of privacy include which of the following? (Unit 5) Both of the above Which term is used to describe an online, personal journal in the form of a web page that contains posts on one or more topics which are usually displayed in reverse chronological order? (Unit 5) Blog Partitions are created, modified, and deleted using Filezilla on Macs and Disk Partitioner on PCs. (Unit
False Like books and movies, software is a type of intellectual property. (Unit 6) True Which of the following would be considered an operating system resource? (Unit 6) All of the above Web apps are examples of cloud computing. (Unit 6) True Which of the following feature is unique to OS X? (Unit 6) Resource fork A new version or edition of a software product is referred to as a software __________. (Unit 6) Upgrade Which of the following is a process for installing software on a PC? (Unit 6) None of the above Purchasing software is the same as buying tangible goods, meaning software can be used, altered, loaned to friends, resold, or given away. (Unit 6)
Many Web apps allow several people to collaborate on projects because the project files are stored on the Web and can be easily shared. (Unit 6) True The difference between a web app and a mobile app is that the program code for Web apps _________, whereas mobile apps are stored on the handheld device, so they have to be ___________. (Unit 6) Arrives only when you use the app, downloaded and installed Which OS is installed on more than 80% of the World's personal computers? (Unit 6) Microsoft Windows Two of the most common open source and free software licenses are ___________. (Unit 6) BSD and GPL Which of the following is not a file-naming convention? (Unit 6) Spaces are not allowed An operating system's ____________ capability supports a division of labor among all the processing units. (Unit 6) Multiprocessing Some database software provides tools to work with more than one collection of records, as long as the records are somehow related to each other. (Unit 6) True What are the main software categories? (Unit 6) System, Development, and Application There is a universal standard for categorizing software and various categorization schemes have few similarities. (Unit 6) False A feature called _____ determines how your text flows from line to line by automatically moving words down to the next line as you reach the right margin. (Unit 6) Word wrap Software for PCs contains a _____ program that guides you through the installation process.(Unit 6) Setup Which of the following is a file management utility? (Unit 6) Both A and B
Which of the following types of operating systems would most likely be found on a laptop computer? (Unit 6) Desktop operating system Portable software does not require installation. (Unit 6) True The term service pack usually applies to firmware updates for hardware components. (Unit 6) False A formula, such as =B6+(C6*.1), does not contain software on a PC? (Unit 6) False All smartphones use the Android operating system. (Unit 6) False The main directory on a storage device is referred to as the _____ directory. (Unit 6) Root Trojans depend on ________ to spread. (Unit 7) Social engineering Which of the following would be considered spyware? (Unit 7) A keylogger What is the term used to describe unwanted software that installs along with the application software that you originally downloaded and installed? (Unit 7) PUP Viruses spread themselves from one device to another. (Unit 7) False Spam accounts for approximately ______ of all email. (Unit 7) 70% Pharming attacks carried out by DNS spoofing can be detected by antivirus software or spyware removal software. (Unit 7) False Microsoft uses a service called Safe Browsing to alert users about sites to avoid. (Unit 7) False In addition to replicating itself, a virus self-distributing. (Unit 7)
True OS X devices include a utility that automatically encrypts data stored locally. (Unit 7) True If you use a password manager, what do you as the user need to remember? (Unit 7) The master password A botnet has a server that is controlled by hackers. (Unit 7) True A ___________ is malware that arrives in a trojan disguised as legitimate software and sets up a secret communication link to a hacker. (Unit 7) RAT Which type of device is the top target for ransomware? (Unit 7) Smartphones The dot-com bubble occurred between the years 2008 and 2010. (Unit 8) False The growth of the ICT industry has a generally upward trend. (Unit 8) True Prior to 1912, there were no laws or regulations restricting amateur radio transmission in the United States. (Unit 8) True Transistors performed functions similar to vacuum tubes, but they were larger and more power hungry. (Unit 8) False Companies are classified into economic sectors according to the types of goods and services they provide. (Unit 8) True The terms outsourcing and offshoring are the same thing. (Unit 8) False ENIAC's memory held programs but not data. (Unit 8) False Whistleblowing is risky under any circumstances. (Unit 8)
True Radio technology is the basis for cell phones and Wi-Fi. (Unit 8) True Information technology law is the legal framework that applies to the collection, storage, and distribution of digital information. (Unit 8) True A computer that used an Intel 4004 microprocessor would be considered a fourth-generation computer. (Unit 8) True Moore's law accurately described the rate of chip innovation for the last 50 years. (Unit 8) True Samuel Morse developed and patented a telegraph system. (Unit 8) True Colossus used binary arithmetic. (Unit 8) True ICT use in emerging nations lags behind its use in developed nations. (Unit 8) True Technology workers encompass jobs such as telephone cable installers and radio broadcasters. (Unit
True A manual calculator implements algorithms autonomously. (Unit 8) False The 2002 Sarbanes-Oxley Act is meant to offer protection to whistleblowers. (Unit 8) True Atanasoff-Berry Computer is often considered the first electronic digital computer. (Unit 8) True Certification alone is sufficient to qualify for a job in the IT industry. (Unit 8) False Horizontal market software is designed to meet the needs of a single industry while vertical market software meets the needs of many different industries. (Unit 9)
