RTOSes are designed to handle multiple processes at one time, ensuring that these processes respond to events within a predictable time limit. Processing in an RTOS occurs within defined time constraints. The priority of tasks is monitored and the system can change task priority. Systems that are...
A social engineering attack is when an attacker tricks an employee into revealing sensitive information like login credentials. Phishing is a common example of this. In each example, the confidentiality of your sensitive information is now compromised: Unauthorized individuals can access it and potential...
“The airplane was on a perfect and routine line of approach to the airport,” the Commander-in-Chief wrote. “The helicopter was going straight at the airplane for an extended period of time. It is a CLEAR NIGHT, the lights on the plane were blazing, why didn’t the helicopter go up...
HA systems are used in situations and industries where it is critical that the system remains operational. Real-world HA systems include those needed for military controls, autonomous vehicles, industrial operations,telecommunicationnetworks and healthcare systems. People's lives might depend on these sy...
Your recovery time objective (RTO) is the maximum amount of time it should take to restore application or system functioning following a service disruption. Your recovery point objective (RPO) is the maximum age of the data that must be recovered in order for your business to resume regular op...
It’s military tradition to honor the death of presidents and former presidents with a ceremonial gun salute. While most people think of thethree rifle volleythat typically accompanies a military funeral, this tradition is less known. “On the day after the death of the president, a former pr...
For an amplifier, PSRR is the ratio of the change in output voltage to the change in power supply voltage, expressed as a ratio (PSRR) or in dB (PSR). PSRR can be referred to the output (RTO) or referred to the input (RTI). The RTI value is equal to the RTO value divided by ...
“The best example of this is Microsoft and Dell,” he said. “They’ve had a 35-year tactical relationship. Every meeting with Dell is always a tactical conversation.” As in, “What can you do for me, and what can I do for you?” I clarified. “Exactly,” he said....
GPS is a satellite-based navigation system that provides location and time information to a wide variety of devices. GPS is used by a variety
So redundancy is having two of the same resources – network path, server, power supply, etc. – in offline standby to be brought online if the first instance falters. In some cases, you might plan for the outage of an entire data center by having one or more redundant standby sites re...