Here’s why floppy disks were called floppy disks: The original disks were made with a soft plastic shell, such that they would easily bend, even under their own weight. They were a little bit floppy, in a physical sense. Later upgrades to the technology inherited the “floppy” nickname even though they were made with rigid … Read more
Here’s the meaning of Internet surfing: Surfing the Internet means browsing the Internet. It’s like riding the waves of data and information. A wave goes, another comes, and we’re back on the board. Surfing the Internet, however, requires different equipment. So if you to know the meaning of Internet surfing, then you’re in the right place. … Read more
Have you stumbled upon terms like “DMZ” or “port forwarding” and thought, “Wait, what?” You’re not alone. The whole DMZ vs port forwarding discussion can feel like you’ve walked into a Star Wars movie halfway through. But don’t sweat it! At Tech With Tech, we’re all about breaking down the geek speak into plain English. … Read more
PCA tries to find mutually orthogonal components whereas in ICA the components may not be orthogonal. ICA searches for mutually independent components. PCA tries to maximize the variance of the input signal along with the principal components, while ICA minimizes mutual information in found components.
An ICT manager is not just someone who fixes office computers and installs software. In fact, they are far more than that. They are responsible for a lot, including overseeing the security of the ICT system and analyzing information needed to specify technology to meet those requirements.
Here’s everything about computerized databases. Whether you know it or not, you have already used one. So if you want to know what a computerized database is, then you are in the right place. Let’s dive right in! Computerized Database 101 If you’ve ever bought a plane ticket online or booked a hotel through an … Read more
Digital information technology is the study or the utilization of digital systems to store, retrieve and send information. Computers and computer networks are commonly associated with digital information technology, but it encompasses a much wider range of technologies, including servers, TVs, and smartphones.
Techno functional is a mix of technical and functional skills. A techno functional consultant, for example, is someone who sees the big picture and combines their understanding of tech systems with a broader knowledge of finance and company workflow.
Data are just symbols that represent stimuli or signals. Information is data that has meaning and purpose. Knowledge is information that has been processed, organized, or structured in some way, or put into practice in some way. Wisdom is integrated knowledge so information that is made super-useful.
Here are 177 funny team names for tech people: After spending years researching and collecting IT team names, you can finally enjoy the list—have fun. Let’s get right into it! 177 Funny IT Team Names Resources Below are the resource—but be warned that those are NSFW (Not Save For Work): Hack4goodsgf[0], Quora[0], Quora[1], Reddit[0], Reddit[1], … Read more
Both ASCII and Unicode are encoding standards. ASCII is an initial standard that was first published in 1963, whereas Unicode is a larger standard. Unicode standards are implemented by either UTF-8, UTF-16, or UTF-32. ANSI is a misnomer of a Windows encoding standard but is not recognized by ANSI itself.
Computers use ASCII, a table of characters. The English alphabet, numbers, and other common symbols are encoded in the ASCII table as binary code. The characters in computers are not stored as characters but as series of binary bits: 1s and 0s. For example, 01000001 means “A” because ASCII says so.
A single point of failure stops the entire system from working. SPOF in IT is when a single component of a system causes the entire system to fail. It can expose your personal data and what’s worst it can be costly to repair.
A system’s IT infrastructure is the set of components, while its IT architecture is how they work together. Simply put, a system is built on top of an IT infrastructure that has a specific IT architecture.
The divide and conquer strategy means breaking down a larger task, problem, or group into smaller, more manageable pieces. Today, we use this strategy in various fields such as computer science, business, and politics. With this centuries-old technique, lots of complex problems in many areas have already been solved.
A fixed VoIP is an internet-based phone line corresponding to a specific physical address. A non-fixed VoIP is another internet-based phone line, but it does not correspond to a particular address. Both come with benefits and neither is inherently better than the other as different situations call for separate systems.
