EUC1501 ASSIGNMENT 1 FOR 2024

Question 1 Answer saved Marked out of 1.00 Flag question Question text You can avoid electronic waste by replacing devices every time a new version comes out. True False Question 2 Answer saved Marked out of 1.00 Flag question Question text Gerhard has to type a report about a class trip to the museum. Which of the following apps should he use to write the report? Select one: A. Presentation B. Spreadsheet C. Word processor D. Messaging Clear my choice Question 3 Answer saved Marked out of 1.00 Marlvin @ Flag question Question text In which of the following situations is a digital certificate useful? Select one: a. You are researching a topic for an assignment. b. You are registering for an event. c. You are emailing a friend. d. You are signing a rental lease. Clear my choice Question 4 Answer saved Marked out of 1.00 Flag question Question text Gugu has strong people skills, listens well, and communicates effectively. Which technology career may be a good fit for her? Select one: A. IT consulting B. Software and apps C. Technology sales D. Web marketing and social media Clear my choice Question 5 Answer saved Marked out of 1.00 Marlvin @ Flag question Question text Is it advisable to enable automatic updates on security software? Select one: a. Yes; this helps to catch and quarantine new malware before it harms the computer. b. No; automatic updates can cause create problems in security software. c. No; automatic updates require excessive storage space and slow the computer. d. Yes, though you must pay an additional fee for automatic updates. Clear my choice Question 6 Answer saved Marked out of 1.00 Flag question Question text What type of window are you opening when you click the Start button on the Windows desktop, and then click the name of an app? Select one: A. folder window B. program window C. start window D. main window Clear my choice Question 7 Answer saved Marked out of 1.00 Marlvin @ Flag question Question text Nellie recently sold her old laptop directly to a student from different country using an e-commerce website. The website she used runs on B2B model. True False Question 8 Answer saved Marked out of 1.00 Flag question Question text How can you check data on devices connected through an IoT network? Select one: A. Use a desktop B. Use a server C. Use a tablet D. Use a network tracker Clear my choice Question 9 Answer saved Marked out of 1.00 Flag question Question text During which phase of the SDLC is software tested to make sure each function works as intended? A. all phases Marlvin @ B. design C. analysis D. implementation Clear my choice Question 10 Answer saved Marked out of 1.00 Flag question Question text Which of the following is NOT likely to be found on a webpage? Select one: A. A sidebar B. A header C. A navigation bar D. A formatting toolbar Clear my choice Question 11 Answer saved Marked out of 1.00 Flag question Marlvin @ Question text Which of these is an optical medium of storage? A. Blu-ray disc B. Solid state drive C. Cloud storage D. Hard disk drive Clear my choice Question 12 Answer saved Marked out of 1.00 Flag question Question text What type of security software prevents, detects, and removes malware that tries to collect personal information or change computer settings without your consent? Select one: a. Antivirus b. Antispyware c. Antispam d. Firewall Clear my choice Question 13 Answer saved Marlvin @ Marked out of 1.00 Flag question Question text What type of software accepts text as input and produces speech as output? Select one: a. MIDI conversion software b. speech recognition software c. read aloud software d. sound recorder software Clear my choice Question 14 Answer saved Marked out of 1.00 Flag question Question text When you create an app, you are protected under copyright laws, even before you apply for a copyright. True False Question 15 Answer saved Marked out of 1.00 Flag question Question text The Unicode coding scheme supports a variety of characters including those for Chinese, Japanese, and Arabic languages. True False Marlvin @ Question 16 Answer saved Marked out of 1.00 Flag question Question text Motsi does not own a smart TV, but he wants to watch programs from subscription video streaming services on his TV. Which of the following options will help him achieve this? A. He can use a joystick. B. He can use a TV stick. C. He can use a webcam. D. He can use a virtual reality headset. Clear my choice Question 17 Answer saved Marked out of 1.00 Flag question Question text Grant is left-handed and frustrated with his pointing device because the default settings are for righthanded people. You can help Grant solve his problem by telling him which of the following? Select one: Marlvin @ A. Move his mouse to the other side of the computer. B. Adjust the settings for the mouse through the Settings dialogue box. C. Adjust the sensitivity of the mouse for smoother movements. D. Purchase a new computer with a touch screen so he does not have to use a mouse. Clear my choice Question 18 Answer saved Marked out of 1.00 Flag question Question text Online classified ads are an example of C2C e-commerce. True False Question 19 Answer saved Marked out of 1.00 Flag question Question text Claire wants to use a quote by a famous author in an article she is writing about the declining population of Great White sharks. She will not be infringing the copyright of the author if she makes a citation in the article. True False Question 20 Answer saved Marked out of 1.00 Flag question Question text Marlvin @ After Dorothy broke up with her boyfriend, he texted some teammates from the track team about some private and intimate moments he and Dorothy had shared while they were dating. He even lied about their breakup, creating rumours about her behaviour. Dorothy started getting inappropriate looks and advances from the team whenever she was at practice and felt completely humiliated. Dorothy is a victim of ________. Select one: a. cyberstalking b. cyberbullying c. social engineering d. data mining Clear my choice Question 21 Answer saved Marked out of 1.00 Flag question Question text Output methods include speakers, headphones, and interactive whiteboards. True False Question 22 Answer saved Marked out of 1.00 Flag question Question text Sticky keys enable you to press keyboard shortcuts one key at a time instead of simultaneously. True False Question 23 Answer saved Marked out of 1.00 Flag question Marlvin @ Question text Mary mailed a package to her brother three days ago. She wants to see if it has arrived yet. What technology will enable her to track her package? Select one: A. The code on the package is scanned at each leg of the journey. B. The computer is finding the fastest route for the driver. C. The GPS that is avoiding traffic and hazardous conditions. D. The phone that her brother will use when he receives the package. Clear my choice Question 24 Answer saved Marked out of 1.00 Flag question Question text What two factors determine the quality of digital audio? A. resolution and compression rate B. sampling rate and bit rate C. codec and container type D. Marlvin @ Frame rate and volume Clear my choice Question 25 Answer saved Marked out of 1.00 Flag question Question text Jorge saw a computer named Watson on the game show Jeopardy and was surprised at how many answers Watson was able to get correct, especially because the math problems involved solving equations. Watson was using augmented reality to solve the problems. True False Question 26 Answer saved Marked out of 1.00 Flag question Question text Big data is processed using relational databases. True False Question 27 Answer saved Marked out of 1.00 Flag question Question text A license agreement specifies the number of devices on which you can install the product, any dates of expiration, and other restrictions. True False Question 28 Marlvin @ Answer saved Marked out of 1.00 Flag question Question text Which software development method uses a linear, structured development cycle that completes each step before continuing to the next phase? A. whirlpool method B. rapid application development C. agile development D. waterfall method Clear my choice Question 29 Answer saved Marked out of 1.00 Flag question Question text A friend of Promise suggested a website that she can use to download music. How should she check if the website is secure? Select one: Marlvin @ A. A shield icon in the address bar B. 'https' as the protocol in the URL C. the words 'secure website' in the home page footer D. '.com' or '.org' as the top-level domain of the website Clear my choice Question 30 Answer saved Marked out of 1.00 Flag question Question text You can monitor and protect your financial data in all of the following ways EXCEPT _____. Select one: a. Being cautious about what information you post on social networking sites. b. Storing financial information in an unsent email message. c. Querying unfamiliar purchases found on your bank statements. d. Shredding financial documents before you discard them. Clear my choice Question 31 Answer saved Marked out of 1.00 Flag question Question text Wolfram Alpha is an example of a search tool that can help you solve factual questions to help complete your homework. Marlvin @ True False Question 32 Answer saved Marked out of 1.00 Flag question Question text Many new cars use embedded software to control motion sensors, a backup camera, or a navigation system. True False Question 33 Answer saved Marked out of 1.00 Flag question Question text Which type of programming language provides a graphical environment where the programmer uses a combination of English-like instructions, graphics, icons, and symbols to create code? Select one: a. Machine language b. Assembly language c. Procedural language d. Fourth-generation language Clear my choice Question 34 Answer saved Marked out of 1.00 Flag question Question text A joystick is a pen-type input device used to draw and tap icons. Marlvin @ True False Question 35 Answer saved Marked out of 1.00 Flag question Question text Which of the following helps you more easily locate the files and folders you need? Select one: A. storing each file in a separate folder B. saving all your files on the desktop C. grouping similar subfolders together in a folder D. grouping all your files in one folder Clear my choice Question 36 Answer saved Marked out of 1.00 Flag question Question text Assembly languages are the second generation of languages that use symbolic instruction codes, such as A for add, M for multiply, and L for load. True False Question 37 Answer saved Marked out of 1.00 Flag question Question text Marlvin @ A Trojan is a malicious program that uses a computer network to replicate. True False Question 38 Answer saved Marked out of 1.00 Flag question Question text Which of the following is not a general guideline for developers? A. Group programming activities into phases. B. Involve users for whom the program is being developed. C. Define the standards, or sets of rules and procedures, for creating the product. D. Start programming before creating a proposal. Clear my choice Question 39 Answer saved Marked out of 1.00 Flag question Marlvin @ Question text Kokisa is considering web app development as a career option. Which of the following languages does he not need to master? Select one: A. CSS B. JavaScript C. HTML5 D. Visual Basic Clear my choice Question 40 Answer saved Marked out of 1.00 Flag question Question text Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices. True False Question 41 Answer saved Marked out of 1.00 Flag question Question text Sreedevi is a graphic designer creating a logo that will be resized often. Which of the following file formats should she choose to create the logo? A. GIF Marlvin @ B. EPS C. JPEG D. TIFF Clear my choice Question 42 Answer saved Marked out of 1.00 Flag question Question text What defines the behaviour of an object in object-oriented programming? Select one: a. Object by itself b. Class c. Method d. Device or platform on which the program runs Clear my choice Question 43 Answer saved Marked out of 1.00 Flag question Question text Your Facebook profile is private so there is no need to worry about your boss ever seeing your posts such as your Spring Break pictures. Marlvin @ True False Question 44 Answer saved Marked out of 1.00 Flag question Question text 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. The CPU stores the keystroke as the letter ‘A’ and displays it on the screen. B. The keyboard transfers the letter ‘A’ directly to the monitor, without passing through the CPU. C. ‘A’ is converted to binary code, which the CPU processes. The computer then converts the code back ‘A’ for display. D. ‘A’ is converted to special characters, which the screen translates back to ‘A’ for display. Clear my choice Question 45 Answer saved Marked out of 1.00 Flag question Question text Information literacy means you can evaluate whether online information is misleading, biased, or out of date. True False Question 46 Marlvin @ Answer saved Marked out of 1.00 Flag question Question text How is a microprocessor different from an integrated circuit? Select one: A. Microprocessors are the size of your thumb and integrated circuits are the size of your hand. B. Microprocessors are faster, smaller and less expensive than integrated circuits. C. Microprocessors control the flow of electrons and integrated circuits control the flow of protons. D. Microprocessors include tape and disk storage whereas integrated circuits are part of an operating system. Clear my choice Question 47 Answer saved Marked out of 1.00 Flag question Question text If you want to become a digital citizen, you only have to buy a piece of technology. True False Question 48 Answer saved Marked out of 1.00 Flag question Question text 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 False Marlvin @ Question 49 Answer saved Marked out of 1.00 Flag question Question text Non-volatile memory is temporary and loses its contents when the power is turned off. True False Question 50 Answer saved Marked out of 1.00 Flag question Question text Wikipedia is a collaborative website where a team of people can publish or modify content on a webpage. True False Question 51 Answer saved Marked out of 1.00 Flag question Question text Before you can open and edit a compressed file, you need to zip it. True False Question 52 Answer saved Marked out of 1.00 Flag question Question text In Windows, the only way to copy or move files is to use the Clipboard. True False Question 53 Answer saved Marked out of 1.00 Marlvin @ Flag question Question text A process called _____ converts analog sound waves into digital sound. A. compressing B. vectoring C. sampling D. resolving Clear my choice Question 54 Answer saved Marked out of 1.00 Flag question Question text Local applications can be accessed only on the computers on which they are installed. True False Question 55 Answer saved Marked out of 1.00 Flag question Question text Big data is processed using relational databases. True False Question 56 Marlvin @ Answer saved Marked out of 1.00 Flag question Question text If you have information literacy, you can select the right tool to find the information you need. True False Question 57 Answer saved Marked out of 1.00 Flag question Question text Action camcorders can be used to shoot sailing, surfing, or extreme sports irrespective of the weather conditions and water splash possibility. True False Question 58 Answer saved Marked out of 1.00 Flag question Question text With more and more people using technology, what physical health diagnosis is on the rise? Select one: a. cyberstalking b. cyberbullying c. repetitive strain injury d. technology addiction Clear my choice Marlvin @ Question 59 Answer saved Marked out of 1.00 Flag question Question text Users of a new chat app reported many errors and bugs. What should the app developers release to solve the problems? Select one: a. Service pack b. Patch c. Upgrade d. Restorer Clear my choice Question 60 Answer saved Marked out of 1.00 Flag question Question text Sunita wants to replace her cable television subscription with a video streaming service to watch her favourite TV shows. Besides Internet connectivity, what does she need to watch the shows on a TV? Select one: a. Smart TV or a TV stick b. USB slot and a drive on her normal TV c. Normal LED TV d. Video projector Clear my choice Marlvin @ Question 61 Answer saved Marked out of 1.00 Flag question Question text Digital audio can be created by recording sound on a smartphone. True False Question 62 Answer saved Marked out of 1.00 Flag question Question text Clinton has built an online shopping website and he would like to increase his website ranking in the search results. You are his consultant. Which of the following would you recommend for him to help achieve his goal? Select one: A. Increase the number of products B. Offer a discount to shoppers visiting his site C. Offer a variety of online payment options D. Link his website to other popular websites Clear my choice Question 63 Answer saved Marked out of 1.00 Flag question Question text To prevent a laptop from being stolen, you can use a surge protector. Marlvin @ True False Question 64 Answer saved Marked out of 1.00 Flag question Question text What printer is commonly used to produce high-quality professional drawings such as architectural blueprints? A. Ink-jet printer B. Laser printer C. Plotter D. Mobile printer Clear my choice Question 65 Answer saved Marked out of 1.00 Flag question Question text Marlvin @ A digital video that uses the MPEG-4 codec is often used by online streaming services. True False Question 66 Answer saved Marked out of 1.00 Flag question Question text Haven runs an online bridal store called Haven Bridals. Her website is encrypted and uses a digital certificate. The website address for the store is . True False Question 67 Answer saved Marked out of 1.00 Flag question Question text Bester has started a new job as an app developer. Her first task was to make an old app designed for Android available on other platforms. Which of the following would make her job easiest and fastest? A. Develop different versions of the same app for different programs. B. Use cross-platform tools to write code that will translate the existing Android app code into different native formats. C. Marlvin @ Feed the existing code into cross-platform tools to develop different versions of the same app. D. Use the same set of codes for different platforms. Clear my choice Question 68 Answer saved Marked out of 1.00 Flag question Question text Before going into space, astronauts spend many hours training on flight simulators allowing them to learn how to fly without life and death consequences. How would you describe the technology the flight simulator is using? Select one: A. It is acting like a robot. B. It is using virtual reality. C. It is a type of artificial intelligence. D. It is serving as a digital assistant. Clear my choice Question 69 Answer saved Marked out of 1.00 Flag question Question text Alfred wants to buy a computer to use for playing games after work. He loves racing games and wants to make sure his device has all the specifications needed to run them smoothly and efficiently. Which of these factors should he consider? Marlvin @ A. Form factor – some games do not run on laptops B. Processor core – some applications, especially games, have greater processor requirements C. Size – larger desktops provide more physical space for memory storage, increasing efficiency D. External hard disk capacity – provides additional temporary storage needed to run heavy applications Clear my choice Question 70 Answer saved Marked out of 1.00 Flag question Question text If several programs or apps are running simultaneously, your computer or device might use up its available _____. A. ROM Marlvin @ B. RAM C. kernel D. libraries Clear my choice Question 71 Answer saved Marked out of 1.00 Flag question Question text Local applications can be accessed only on the computers on which they are installed. True False Question 72 Answer saved Marked out of 1.00 Flag question Question text Ted is a composer and needs to listen to the most accurate music files to create his compositions. What audio file type should he use to record his music? A. MP4 B. MP3 C. Marlvin @ TIF D. WMA Clear my choice Question 73 Not yet answered Marked out of 1.00 Flag question Question text A device driver is a program that controls a device attached to the computer. True False Question 74 Answer saved Marked out of 1.00 Flag question Question text Lossy compression discards some original content to create smaller files. True False Question 75 Answer saved Marked out of 1.00 Flag question Question text The Americans with Disabilities Act (ADA) requires that public schools purchase or acquire funding for adaptive technologies. True False Question 76 Answer saved Marked out of 1.00 Marlvin @ Flag question Question text You use the CARS checklist to determine whether a website is current, appealing, relevant, and sophisticated. True False Question 77 Not yet answered Marked out of 1.00 Flag question Question text It is advised to fully charge the battery of a laptop before using it for the first time. True False Question 78 Not yet answered Marked out of 1.00 Flag question Question text To protect your information and help you to remember passwords, use your social media account login information to log into another site. True False Question 79 Not yet answered Marked out of 1.00 Flag question Question text What should you do the first time you save a file? A. Marlvin @ Name the file. B. Compress the file. C. Set the file size. D. Change the creation date of the file. Clear my choice Question 80 Not yet answered Marked out of 1.00 Flag question Question text Augmented reality gaming hardware includes a headset, a controller, and motion sensors. True False Question 81 Not yet answered Marked out of 1.00 Flag question Question text Each slide in a presentation has a layout that includes placeholders for certain types of content. True Marlvin @ False Question 82 Not yet answered Marked out of 1.00 Flag question Question text What do engineers use to create highly detailed and technically accurate drawings? A. CAD software B. MIDI technology C. HTML 5 D. virtual world storage Clear my choice Question 83 Not yet answered Marked out of 1.00 Flag question Question text The operating system assigns the file its name, location, and size. Marlvin @ True False Question 84 Not yet answered Marked out of 1.00 Flag question Question text A specialty search engine lets you search online information sources that general search engines do not always access. True False Question 85 Not yet answered Marked out of 1.00 Flag question Question text Most computers can operate normally in extreme temperatures and withstand high humidity and power fluctuations. True False Question 86 Not yet answered Marked out of 1.00 Flag question Question text A worm is a malicious program that uses a computer network to replicate. True False Question 87 Not yet answered Marked out of 1.00 Marlvin @ Flag question Question text Jan is writing an article and wants to verify a few facts. Which of the following websites is designed to provide answers to factual questions? Select one: A. RhythmOne B. Wolfram Alpha C. Ask a Librarian D. TinEye Clear my choice Question 88 Not yet answered Marked out of 1.00 Flag question Question text To resolve major computer issues, computer professionals often suggest restoring the operating system. Which of the following should happen before this step? Select one: A. Disconnect all output devices. B. Transfer contents to an external storage device. C. Disconnect the UPS. D. Remove the internal hard drive on which the operating system is stored. Clear my choice Question 89 Not yet answered Marlvin @ Marked out of 1.00 Flag question Question text Programmers use compilers to test code to find errors and provide suggestions to fix them. True False Question 90 Not yet answered Marked out of 1.00 Flag question Question text Operating systems can run only if they are installed on a hard drive. True False Question 91 Not yet answered Marked out of 1.00 Flag question Question text _____ is the process of creating programs and apps from the idea stage to distribution to users. Select one: a. Software development b. Cloud computing c. System auditing d. Object-oriented programming Clear my choice Question 92 Marlvin @ Not yet answered Marked out of 1.00 Flag question Question text Arnold works for an organization that offers SaaS to a chain of boutiques. By getting data from the database, he has to prepare a list of instances when the billing transaction failed. Which of the following tasks does he need to do to prepare the report? Select one: A. speech recognition B. database C. presentation D. desktop publishing Clear my choice Question 93 Not yet answered Marked out of 1.00 Flag question Question text Which of the following forms of identity theft involves posing as a legitimate researcher to ask for personal information? A. phishing B. cyberstalking C. pretexting Marlvin @ D. research spoofing Clear my choice Question 94 Not yet answered Marked out of 1.00 Flag question Question text A license filter in a search engine helps you find images online that you can legally copy for personal or commercial use without paying a fee. True False Question 95 Not yet answered Marked out of 1.00 Flag question Question text A class is a type of object that defines the format of the object and the actions it can perform. True False Question 96 Not yet answered Marked out of 1.00 Flag question Question text Which of the following tools translates the source code of a procedural program into binary code? Select one: a. debugger b. compiler Marlvin @ c. source code editor d. code repository Clear my choice Question 97 Not yet answered Marked out of 1.00 Flag question Question text Fatima wants to record a voice-over to add to a presentation. Other than a microphone, what does Fatima need to record the audio? Select one: a. audio codec b. sound recorder software c. special effects software d. audio-streaming software Clear my choice Question 98 Not yet answered Marked out of 1.00 Flag question Question text Which of the following is a web app? Select one: A. Yahoo! B. Microsoft Edge Marlvin @ C. Google Docs D. Flipboard Clear my choice Question 99 Not yet answered Marked out of 1.00 Flag question Question text What facilitates the bundling of video, audio, codec, and subtitles into a single package? Select one: a. In-betweening b. Compression c. Video container d. Sampling Clear my choice Question 100 Not yet answered Marked out of 1.00 Flag question Question text Your Uber driver just showed up to pick you up and when you open the car door, you notice that the human is in the passenger seat and no one is sitting in the driver’s seat. You realize this is a self-driving car. You are pretty excited to experience this new technology, but also have reservations. Based on what you have researched, which of the following might be one of your reservations? Select one: A. Self-driving cars are known for running red lights. Marlvin @ B. Self-driving cars are often ticketed for speeding. C. Self-driving cars contribute to accidents caused by distracted driving. D. Self-driving cars rely too much on GPS and turn on closed roads.