Danie Weishaar

ITS 230

Module 7



1.       T

2.       T

3.       T

4.       F; A smaller frame rate results in a smaller file size for a video, but playback of the video will not be as smooth as one recorded with a higher frame rate.

5.       F; Optical character recognition (OCR) and optical mark recognition (OMR) are two technologies used by optical readers

6.       F; A magstripe reader reads the magnetic stripe on the back of credit cards, entertainment cards, bank cards, identification cards, and other similar cards.

7.       T

8.       T

9.       F; Contrast ratio describes the difference in light intensity between the brightest white and the darkest black.

10.   F; A 3-D printer creates an object by using material such as liquid polymer, nylon, resin, edible food, ceramics, plastic, nylon, wood, bronze, and copper.

11.   F; Printer resolution is measured by the number of dots per inch (dpi) a printer can print.

12.   T


1.       G

2.       F

3.       D

4.       E

5.       J

6.       C

7.       I

8.       A

9.       B

10.   H


Problem Solving:

2. Smart TV Issues: If you are constantly receiving a buffering message while trying to stream media, it means that your internet speed is not fast enough to keep up with a continuous stream.† If this is only a one-time thing and you already have fast internet, I would just reset the Wi-Fi modem.† Otherwise if it is a recurring issue, I would try and buy a different modem that will allow for faster internet.

3. Touch Gestures Not Working: If you are just dragging the item around, you may not have both fingers on your device to be able to zoom.† I would suggest trying again with the pads of your fingers flat on the screen.

4. Dim Screen: One thing that might have caused the screen to dim is that your battery on your laptop is low, so it went into battery-saving mode. If you donít like this mode, I believe you can turn it off in your settings.

6. Printer Problem: If you are receiving an error message that the printer is not connected, I would suggest going to your settings where the printers and devices are.† From here you are able to set up the wireless printer that you are trying to print from.

7. Projector Resolution Issue: One step you can take to resolve the projector resolution issue to go to your display settings.† From here, you are able to change the resolution of the screen and also adjust the zoom of the screen so that the everything fits on the screen.


Internet Research

3. Search Skills: News Search

††††††††††††††† a.) Companies like General Electric and Boeing are using 3-D printers for making fuel nozzles for Leap jet engines and for different parts for military and commercial planes. (https://www.techrepublic.com/article/3d-printing-10-companies-using-it-in-ground-breaking-ways/)

††††††††††††††† b.) The following are a few links talking about the features of the next new iPhone:

††††††††††††††††††††††††††††††† i. †https://www.zdnet.com/article/apple-iphone-xs-iphone-xs-max-iphone-xr-features-and-specs-compared/

††††††††††††††††††††††††††††††† ii. https://www.tomsguide.com/us/iphone-rumors,news-26165.html

††††††††††††††† c.) I couldnít find an article that was posted within the last week, here is the most recent one I found: https://accucode.com/does-anyone-actually-use-qr-codes/

††††††††††††††† d.) The technology company I chose to research was Microsoft.† Here are a few articles talking about their FY19 first quarter earnings:

††††††††††††††††††††††††††††††† i. https://www.cnbc.com/2018/10/24/microsoft-earnings-q1-2019.html

††††††††††††††††††††††††††††††† ii. https://www.businessinsider.com/microsoft-fiscal-q1-2019-earnings-2018-10