Useful tips for everyday
What is the variance of a six sided die? When you roll a single six-sided die, the outcomes have mean 3.5 and variance 35/12, and…
What is client input? Client input forms let clients type in almost anything, making them perfect for leaving feedback, entering project start dates, or providing…
Why are cursors useful in application architectures? Cursors are used by database programmers to process individual rows returned by database system queries. Cursors enable manipulation…
What are the steps of Value Stream Mapping? Value Stream Mapping in 7 Steps Document the current process. Identify and list every step in the…
Does TLS prevent man-in-the-middle? The biggest classification of threat SSL/TLS protects against is known as a “man-in-the-middle” attack, whereby a malicious actor can intercept communication,…
How do I share a live video from a closed group? Instructions Download Mozilla Firefox if you don’t already have it. Using Firefox, open Facebook…
Which of the following non parametric tests is the non-parametric alternative to the repeated measures or paired t-test? Wilcoxon Signed-Rank Test The Wilcoxon Signed-Rank Test:…
How do pilots deal with jet lag? Avoid light as much as possible on the day of your flight too (dig out those shades even…
Do USB speakers use sound card? USB speakers do not require the audio drivers used by other speaker systems; rather, they use the system’s USB…
What can you do with a session cookie? Session cookies allow users to be recognized within a website so any page changes or item or…