Exam 7: Computer History and Components

You and your friend both send documents to the printer, but the printer can only print one document at a time. What does it do with the other document?

Which is the most suitable device to use in a classroom or a conference room to deliver presentations?

Why should we use an uninstaller that comes with an operating system rather than the system's file management program to delete the folder containing the program's files to remove a software or app from a device?

A child who grows up without regular access to computers and the Internet will be at a disadvantage later due to the ___________.

After designing a website, you transfer the website files from your local computer to a remote web server.

Sonia works from home and uses the Internet often throughout the day. When they're home, Sonia's husband and children also use her network for gaming, social media, and streaming videos or music. Which of the following best describes Sonia's network?

Which of these tasks can NOT be replaced with a technology-based option?

You are on vacation and want to see where all the restaurants and trendy shops are in relation to your hotel. You remember there is an app on your phone that will use your location and show you that information. What is the app using?

Which of the following IT specialty areas does not require strong people skills?

You need a(n) _____ to play an MP3 audio file on a desktop or laptop computer.

What is the recommended solution if a computer performs slowly?

When Russ opened a website on his browser, he saw an error that the site was not compatible with the browser version he was running it on. What tools could Russ use to troubleshoot this issue?

To protect a computer or a server, a(n) ______ can be installed that would act as a barrier and inspect data being transmitted to or from the network.

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?

Development i s the process of creating programs and apps from the idea stage to distribution to users.

Knowing how to change text formatting on a resume document in Word is an example of ___________.

What performance specification does 2 GHz refer to?

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

Josh is concerned about protecting his home while he's away on vacation. He wants to leave a radio playing music so it sounds like someone is home. However, he wants the radio to turn on and off at different times so it appears that someone is interacting with it. What IoT device will allow Josh to turn the radio on and off using the Alexa app on his smartphone while he's traveling?

Lucas is looking for a photo from a recent beach trip to add to his presentation. The photo is saved in a folder with many other kinds of graphics and images. What file format should Lucas look for to find his photo?