Useful tips for everyday
What should be conditions to use Chi-square test? The chi-square goodness of fit test is appropriate when the following conditions are met: The sampling method…
How do I choose between computers? Choosing a Processor, an OS, and More Power Consumption. Another important factor when choosing a processor, especially for laptops:…
How do I add pages to my website? Add a page On a computer, open a site in new Google Sites. At the right, click…
How do you flush cache? In Chrome On your computer, open Chrome. At the top right, click More . Click More tools. Clear browsing data.…
What is shift spacebar? Ctrl+Space Bar: Select Column in Excel; Shift+Space Bar: Select Row in Excel. (Then you can delete all the cell contents with…
What is all-pass filter circuit? An all-pass filter is that which passes all frequency components of the input signal without attenuation but provides predictable phase…
How to detect a network or port scan? Detection of a network or port scan is the first indicator of a potential attack. Finally, we…
How does nat work with incoming UDP packets from unknown? My understanding of NAT is that UDP packets going out from the client to a…
How do metrics relate to software security? The metrics help achieve security objectives – confidentiality, integrity and availability. The security can be assessed for further…
What kind of glass should I use for picture frames? Due to widespread availability and low cost, Soda Lime Glass is most commonly used for…