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Anusha wants to use her computer, rather than handwriting the information on her notepad, to analyze her monthly expenses to make the job easier. Which of the following apps should she use?
A spreadsheet app to keep a record of her expenses, sort data, and make calculations
Lucy is planning to launch her podcast on career guidance for college students and has already recorded a few videos for marketing purposes. Which of the following apps can she use to mix and match the clips?
Adobe Premiere Clip -- Adobe Premiere Clip and FilmoraGo are video editing apps that allow you to modify video clips.
Simone frequently downloads mobile apps from the Amazon App Store. What operating system does she have on her smartphone?
Android -- Amazon's App Store has apps only for Android users.
LensForAll is a company that sells affordable contact lenses on its website. The CEO of the company realizes that an app must be developed that would allow customers to virtually try on colored lenses to find out what best suits them. Which of these features should the app have?
It should have responsive design so that it is easy to use on mobile devices. -- An app designed to give its users great experience on all devices should be available as both native and mobile apps, with a responsive design.
Rob is planning his housewarming party. He wants to design an invitation and personalize it for each invitee. He needs to create a list of invitees, design the card, and personalize the card. How should he complete the tasks?
Use a word processor for step 1, graphics software for step 2, and a mail merge for step 3. -- When using mail merge, the document to be personalized must be prepared before the actual merging can happen.
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 -- Many apps are available to do individual tasks. However, the apps that Patricia needs to use are a banking and payment app, a cloud storage app, a productivity app, a photo editing app, and a social media app.
Big data is processed using relational databases
false -- Big data is a large collection of data, usually unstructured, which cannot be processed using relational database model.
Sophia is putting together a training manual for her new batch of employees. Which of the following features can she use to add a document title at the top of each page?
header and footer -- The header displays the same information at the top of each page of the document.
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 -- Native apps can run even when the system is not connected to the Internet. The data is synchronized when the system gets connected to the Internet the next time.
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 the infected systems without connecting to the network. What type of app should she focus on developing?
portable app -- Martha needs to develop an anti-virus app, which is a device management app. The app should be kept on a portable device so that it can be connected to the infected system when required.
A _____ is a named collection of formats you apply to text in a word processing document.
style -- A wireless remote control can be used to advance slides from anywhere without having to stand near the podium computer to do so.
Abe is creating a presentation and wants to grab the audience's attention with a visual effect when he moves from one slide to another. What should he add to the presentation?
transitions -- The presentation will be created in presentation app. The images can be created and/or edited using graphics software. Similarly, videos can be modified using video editing apps and inserted into the presentation.
How can you check data on devices connected through an IoT network?
use a tablet -- All IoT objects send or receive data to and from other devices. You can see the data sent or received using your mobile device or tablet, using an app designed to do this.
Logan is considering web app development as a career option. Which of the following languages does he not need to master?
visual basic -- Web apps rely on HTML5 to display information, CSS to format information, and JavaScript to manage app performance.
An organization has its employees working from home. Which type of software most likely includes collaboration features to help the employees work together online?
web apps -- Google's G suite is a web-based productivity suite of applications. This will enable employees working from different locations to collaborate.
Andrew's company uses a special email program for communicating within the organization. What should the company do to ensure that its employees are able to access the inbox even when they are away from office?
Make the program available as a web app. -- Web apps run in browsers and their files are stored on the cloud. Users can access them from anywhere on any device that has a web browser.
Shania 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?
Use cross-platform tools to write code that will translate the existing Android app code into different native formats. -- Many cross-platform app development tools provide a compiler that can translate existing code into different native platforms.
Sammy created a new logo for his client to use on the company website and office stationery. However, the logo became a blur when it was enlarged to use on a billboard ad. Now Sammy needs to redo the logo. What should he do to avoid this problem in the future?
Use vector images because they retain their clarity even when enlarged or shrunk. -- Vector images retain their clarity and crispness even when they are enlarged or shrunk.