Useful tips for everyday
How do I convert to 3db? To convert a ratio to dB, do log and then times by 10. Example: dB = +12.5 dB. How…
How do I add a spatial reference to a shapefile? In ArcCatalog, click the shapefile whose coordinate system you want to define. Click the File…
How would you best define a confusion matrix for a classification problem? A confusion matrix is a summary of prediction results on a classification problem.…
What does an APK file contain? An APK file contains all of a program’s code (such as . dex files), resources, assets, certificates, and manifest…
What is stored in a MAC address table? The address table lists the destination MAC address, the associated VLAN ID, and port number associated with…
What are five methods of voting? Regular methods Voice vote. Rising vote. Show of hands. Signed ballot. Repeated balloting. Preferential voting. Cumulative voting. Runoffs. What…
What is file migration? What is migration? It involves transferring, or migrating, data from an aging or obsolete file format into a new file format,…
What is NGINX architecture? Whereas many web servers and application servers use a simple threaded or process‑based architecture, NGINX stands out with a sophisticated event‑driven…
Can you check Wi-Fi history on phone? zANTI (Android App) If you are looking for how to check WiFi history on Android, zANTI is the…
Is Cracking wifi passwords easy? WEP Security WEP stands for Wired Equivalent Privacy. And this is the first wifi security, which was invented in 1999.…