50 Entry Level DevOps interview Questions and Answer. Check your skills

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DevOps Interview Quiz

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Connecting Bluetooth headset with laptop - Bluetooth A2DP

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A normal phone Bluetooth headset can be easily connected to a laptop and it can be used as earphones or headphones while using skype, gtalk, WhatsApp, or any other voice chat services or of course to listen to your favorite music. All you need to do is a Bluetooth device and the Bluetooth driver with the A2DP(Advanced Audio Distribution Profile) profile. Amazon Web Services Quiz: Essential AWS Concepts Here is the detailed procedure the setup Bluetooth device with your laptop. Download the A2DP Bluetooth driver from the link provided below. Extract the zip file 'Bluetooth A2DP Driver For Windows.zip'. Go inside the folder 'Bluetooth A2DP Driver For Windows', double-click on the installer file 'anyone-Bluetooth-usb2x0-WindowsXP-v2-1-0-4.exe'. Follow the onscreen instruction to complete the installation.  Once the A2DP driver is installed successfully, Switch on the Bluetooth in the Laptop and Headset. Look for the Bluetooth device the list of ...
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Why some mobile phones does not support screen mirroring?

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On my Youtube channel, I have posted a video that shows how to mirror your mobile screen onto LED or LCD TV which is equipped with Wi-Fi and Miracast. To clarify what is Miracast, it is a hardware device built into your TV. If your TV is equipped with Miracast, then you don't have to use any additional dongles like Google ChromeCast to cast your mobile screen onto the TV. Please note that the Miracast feature and Google Chromecast may work differently. I got lots of comments asking questions like whether the TV is smart, whether the TV is used as a monitor with a CPU, is there any dongle connected to the TV, whether it requires internet, etc.  To clarify all these questions, it is a basic LED TV with Wi-FI and Miracst enabled. No internet, no dongle connected and it is not a smart TV. The most important question I am trying to clarify here is why some mobile phones do not have mirroring options. First, you need to understand that screen mirroring works on a Wi-Fi network...
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Convert currency to word in excel

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There are plenty of online resources to convert Numeric currencies to Text- from $200 to Dollar Two Hundred. But this is applicable only ###,###,### (comma at every third number)format.  This is not suitable for India numbering system, because we follow ##,##,###(....22,22,222) format. So I have create a excel function to over come this. You can use this function to to convert number up to 10,00,00,000(ten crores). How to do it Open Excel Press Alt + F11 From Menu Bar  Insert Module Copy paste the This Module there. Exit from VBA window by pressing Alt + F11 again In excel sheet, Insert Function, Under user defined find   ConvertCurrencyToEnglish  select it and provide the number as a parameter thats all you are done ---------------------------------------------------------------------- Code (alternatively you can download the module from here ) ---------------------------------------------------------------------- ' ...
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