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IT ESSENTIALS FINAL EXAM QUESTIONS AND CORRECT ANSWERS. 2024

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IT ESSENTIALS FINAL EXAM QUESTIONS AND CORRECT ANSWERS. 2024 Which power criterion will affect the number of internal drives that are installed in a computer? power supply wattage A customer needs additional storage space on an older computer. What will the technician look at in the computer to determine if an additional hard drive can be added? an available PATA/SATA connection Why do laptop computers use CPU throttling techniques? to reduce the heat that the CPU may generate Which step is critical in selecting and installing multiple cooling fans for a PC case? Make sure they provide the same amount of air flow. Which statement is true about DDR2 and DDR3 RAM modules? They use different types of DIMM slots on the motherboard. To avoid electromagnetic interference, which type of equipment should a technician route copper network cables away from? electric motors Which statement is true about the use of an antistatic wrist strap? An antistatic wrist strap should not be worn when repairing a power supply. Which are two potential risks to a mobile device that could result from rooting or jailbreaking the device? (Choose two.) 1. A custom OS enables user access to the root directory 2. A custom OS may not properly create or maintain sandboxing features. A customer is upset and wants to speak to a specific technician to resolve a problem immediately. The requested technician is away from the office for the next hour. What is the best way to handle this call? Make an offer to help the customer immediately, and advise the customer that otherwise the requested technician will call the customer back within two hours. A customer is angry and calls to complain that the service scheduled on the computer took longer than expected. The technician reviews the work order and notices that the service was performed by a new employee. How should the technician respond? Listen to the complaint and then apologize for any inconvenience caused by the lengthy service on the computer. What two actions are appropriate for a support desk technician to take when assisting customers? (Choose two.) 1. Let a customer finish talking before asking additional questions. 2. If you have to put the customer on hold, ask the customer for permission. In which circumstance should a level one technician initiate an escalated work order?

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PBI Essentials Final Exam Questions and
Correct Answers 2024. 100% Correct.
Juan Delgado is an employee in your sales department and Li Park is an outside
consultant. If you share a dashboard with both of them, will there be any
difference in their Power BI experience?
Li Park will have the interactivity of the dashboard, but she will not have any of the
elements on the left.
You want to allow users inside your organization to share your dashboard, and to
edit your dashboard by adding tiles. How will you do this?
By creating a dashboard in a group.
In order to improve your dataset to get the most use from the Power BI Q&A
feature, how should you name the tables in your data?
Choose user-friendly names for your tables
If you build a dashboard using Quick Insights, in which format will the insights
appear on your dashboard?
visualizations
Which of these is a reason to relate tables in Power BI?
So you can examine relationships between different datasets
Which video types are the only ones you can add to a dashboard as a media tile?
Youtube or vimeo
What does the Unpivot feature in a dataset allow you to do?
Retrieve the underlying rows of data from a pivot table
You have a filtered dataset for Customer Sales with some null value rows. You
want to remove these rows completely. How will you do this?
Deselect (null) in the pull-down menu for customer sales in the power query editor
You are doing a research project on population changes, and the U.S. Census
website has the data you want. Which data type should you download so you
have the easiest format to read?
the table
You are conducting a large meeting in which you want to make a presentation of
a report on a screen. How can you do this with the Windows app?
Switch to full screen in the application so you will automatically go into presentation
mode, which displays all your visualizations
Katrina is an experienced Power BI service user. When would Katrina choose to
work in Power BI Desktop instead?
To perform data modeling
If you would like to examine some of the free sample datasets, reports, and
dashboards in Power BI, where will you find them?
By clicking Get Data
As you are working in a workspace on your iPad, you receive a notification. What
is the notification about?
A collaborator is sending you a notification about your work together
If you upload data to a file stored locally, when does the data refresh?

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