Useful tips for everyday
What is multi site solution? A multisite architecture essentially involves running different websites on a single codebase. The sites share a set of common resources…
How does the LRU caching scheme work in Java? We are given total possible page numbers that can be referred. We are also given cache…
How do I change root directory permissions? Change the ownership of the file to root by typing chown root test and pressing ; then list…
How do I backup a SQL database and truncate logs? Right-click the database again and select Tasks -> Shrink -> Files. Change the type to…
What are the four categories of DOS attacks? Types of DOS: Volumetric attacks: This is an Attack where the entire bandwidth of a network is…
Why are my categories not showing in Outlook? Add Color categories to emails in Outlook If the Categorize option doesn’t show up by the right…
How do you convert S-parameters to Z parameters? s_params = z2s( z_params , z0 ) converts the Z-parameters to the S-parameters. How do you find…
What is the predicted temperature increase for 2050? Governments around the world have pledged to limit rising temperatures to 1.5C by 2050. The global temperature…
How do you power a battery to ESP32? You need to use a low dropout voltage regulator circuit (MCP1700-3302E) to get 3.3V from the battery…
What is RG 11 cable used for? Tri Shield low loss RG 11 Coax is ideal for Satellite , High Definition Cable TV , CATV…