Useful tips for everyday
What is the relation between LED current and the light intensity? Supplying more current to an LED increases the light intensity, and reducing the current…
What is initial configuration of a router? A router must be configured with specific settings before it can be deployed. New routers are not configured.…
Why MD5 is no longer recommended for use? Although originally designed as a cryptographic message authentication code algorithm for use on the internet, MD5 hashing…
Which is the correct range of pixel values? As such it is good practice to normalize the pixel values so that each pixel value has…
How do you solve a binary search question? Binary Search: Search a sorted array by repeatedly dividing the search interval in half. Begin with an…
What should the size of a DD file be? Here, if stands for input file, of stands for output file and bs stands for the…
Is iTunes quality as good as CD? However some people say the quality of iTunes is inferior to CD, as in if you burn an…
What is the correct way to write a confidence interval? “ When reporting confidence intervals, use the format 95% CI [LL, UL] where LL is…
What is sampling of an audio signal? The sampling rate refers to the number of samples of audio recorded every second. It is measured in…
How do I resize an Oracle database? Answer: With a few exceptions, you need to use an ALTER DATABASE RESIZE DATAFILE command to resize a…