Useful tips for everyday
Is Lightning faster than 30 pin? MacBooks also use USB-C. But still, the iPhone comes with a Lightning to USB-A cable. To be clear, Lightning…
What did the Poor Law Amendment Act 1834 do? The new Poor Law ensured that the poor were housed in workhouses, clothed and fed. Children…
How do you know if a relation is in BCNF? A relation is in BCNF iff, X is superkey for every functional dependency (FD) X?…
How do I see past Bluetooth connections? If you go in “Devices and printers” and select a paired device, you may be able to find…
Which of the following is the example of DoS attack? DoS attacks generally take one of two forms. They either flood web services or crash…
Why is my car honking when I try to jump start it? Ray: So when you hook up the jumper cables, it’s like you’re replacing…
Does Tar preserve SELinux context? tar command syntax –selinux – Save the SELinux context to the archive called file. tar. –xattrs – Save the user/root…
How do you analyze a pcap file? To capture PCAP files you need to use a packet sniffer. A packet sniffer captures packets and presents…
Are all op amps the same? The microphone amp and guitar amp are very similar. Though they are shown in Fig. 1 as if they…
Is probability discrete or continuous? For a discrete distribution, probabilities can be assigned to the values in the distribution – for example, “the probability that…