There are mainly three levels of data abstraction: Internal Level: Actual PHYSICAL storage structure and access paths. Conceptual or Logical Level: Structure and constraints for the entire database External or View level: Describes various user views Let’s study them in detail Internal Level/Schema The internal schema defines the physical storage structure of the database. The internal schema is a very low-level representation of the entire database. It contains multiple occurrences of multiple types of internal record....

The Joker is easily the top villain DC has ever produced, and is also superior to pretty much all of Marvel’s villains as well, making him perhaps the greatest supervillain to have ever been made. With the latest Joker film now out, it’s only logical to check out the history behind this character. There have been over two dozen Joker actors portrayed in a variety of mediums such as film, television, and video gaming, with most of these portrayals being one-time offerings....

DC’s high-tech hero Cyborg has climbed to pop-culture A-list status over the last several years, starring in feature films, TV shows, and video games. But in Justice League Odyssey #17, Victor Stone’s mind may be lost forever to the hellish machinations of Darkseid. Sporting new possibly Sith-inspired armor, Cyborg is facing off against his old friend, the newly-upgraded Green Lantern Jessica Cruz. In the bone-chilling series Justice League Odyssey, Vic attempted to betray the tyrannical Darkseid’s mission to restore his full power, only to have the tables turned on him… when Darkseid transformed the cybernetic hero into a soulless, “pinging” automaton from the inside-out....

Despite some initial hype and generally good reviews, SyFy’s Deadly Class only lasted one season before it was canceled. Based on the Image Comics of the same name, Deadly Class followed Marcus (Benjamin Wadsworth) in his first year at King’s Dominion. With some unlikely friends and his sponsor Saya (Lana Condor), Marcus fought and schemed to survive the bloodstained halls of the assassin’s academy. Over the course of 10 episodes, Deadly Class relished in relieving the ‘80s counterculture while also paying a few tributes to the popular media of the time and of course, to the comics it was based on....

Wherever Deadpool goes, he leaves a wake of bloody destruction and pop culture references in his wake. This Summer, he’s coming for Australia… which means the land down under will never be the same again. Even if Deadpool is Canadian by birth, he’s become intensely connected to Australia over the past two decades, arguably more than any other core Marvel hero. The love affair between Deadpool and Wolverine, played by Aussie Hugh Jackman is the stuff of legend....

Essentials As Integer and Buffer overflow vulnerability typically occurs in C/C++ code compiled binary. Therefore adroitness in such programming language is required along with assembly language instruction sets understanding. 1. Buffer overrun Buffer overrun takes place when the input is larger than the space allocated for it, and memory is written outside the space allocated for it. Buffer overrun and integer overflow issues are two aspects of the same coin in some extent, in fact, group with “overflow” where malicious code try to be executed beyond the allocated buffer size without acquaintance of program in elevated privilege scenario....

Warning: The following contains spoilers for Derry Girls Season 3.It’s a commonly understood fact that when one refers to the Derry Girls in the hit show of the same name, they are referring to the rowdy group of Northern Irish teens who go about making trouble in various, always hilarious ways. The fact that one of the integral members of this group is, in fact, a boy is never accounted for, as neither the show nor viewers seem too fussed about the technicality....

The blogosphere is abuzz this morning with Apple’s official response to the Locationgate scandal. While the company’s powerful PR machinery is in full swing trying to dodge the bullet, we have pinpointed a rather interesting line in Apple’s document entitled “Q&A on Location Data”. Before we dive into that – and for those who didn’t get the memo – Apple has confirmed a database residing on the device that contains anonymized data generated by tens of millions of iPhones sending the geo-tagged locations of nearby WiFi hotspots and cell towers....

Last Updated: September 23, 2020 Is The Dark Crystal: Age of Resistance getting a season 2? And if so, what could a second season 2 be about? The Dark Crystal: Age of Resistance is a 10-episode prequel series to the 1982 film, The Dark Crystal, directed by Jim Henson and Frank Oz. The film features impressive puppetry and practical effects, something that the Netflix series only builds on and enhances with today’s technology....

We’ll dive into more detail later. Remember that although there are some good sides to the Dark Web, you should always be cautious when browsing through the deepest parts of the internet. Otherwise, you could star in your own unbelievable internet horror story. If you decide to explore the Dark Web, remember to use a VPN and antivirus software because it’s full of cybersecurity dangers. If you protect yourself adequately, there are ways the Dark Web can help you....

One thing is true of every teen drama: the characters are going to behave badly and make some mistakes along the way. And on Dawson’s Creek, the TV series which aired for six seasons, that is definitely the case. Both the high schoolers and adults on this show have done the wrong thing and hurt the people that they care about, but these moments have also served as lessons (which tends to be typical of this TV genre)....

DC’s Birds of Prey (And the Fantabulous Emancipation of One Harley Quinn) movie officially receives an R rating from the Motion Picture Association of America. That may not come as a huge surprise to casual moviegoers who expect edgy content matter, but many have speculated the film would be relatively tame in comparison to recent comic adaptations like Joker. In Suicide Squad, Margot Robbie made her franchise debut as Harley Quinn, the Joker’s charismatic yet troubled love interest....

DC Universe’s Harley Quinn animated series has cast Alfred Molina and Sanaa Lathan as Mr. Freeze and Catwoman in the show’s upcoming second season. Harley Quinn seems to be everywhere lately with the show’s first and second seasons sandwiching the Bird of Prey movie. But the animated version, which doubled as the first original animated show on DC Universe, seems to be the biggest hit with both fans and critics. It also features an impressive cast that includes Kaley Cuoco, Lake Bell, Alan Tudyk, Diedrich Bader, Ron Funches, Tony Hale, J....

The DC TV Universe is still going strong with more than ten shows going on currently. While The CW has its massive line of Arrowverse shows, there is also the original programming over on DC Universe. Currently, their slate consists of Titans, Doom Patrol, Swamp Thing (now canceled), Young Justice, and the coming Stargirl and Harley Quinn shows. However, they haven’t revealed what could be coming in the future when it comes to original programming....

Cujo, Stephen King’s tale of a dog made murderous by rabies, ends in a much different, darker way on the page than on the movie screen. While King’s work often involves a supernatural element, in Cujo’s case, the scenario at the center is not at all impossible to imagine happening in real life. St. Bernards are large, powerful dogs, but thankfully, the breed as a whole tends to be gentle giants, although who raises them obviously plays a factor into their behavior....

We’re just a few short months away (apparently – no air date has been confirmed by HBO) from Curb Your Enthusiasm’s highly anticipated tenth season. It’s assumed that we’ll be seeing the main characters – Larry, Jeff, Susie, Leon, and possibly Cheryl – so this list will focus on ancillary characters whose return in season 10 isn’t automatically expected. Sadly, due to the untimely passing of Bob Einstein earlier this year, we likely won’t be seeing Marty Funkhouser in the upcoming season, which is a crying shame, but something we have to expect....

Over the years, we’ve heard many stories about the Apple Watch has changed people’s lives through its fitnesses and health features. This weekend, a new feature from People tells the story of how the Noise app in watchOS 6 has helped a 21-year-old in Texas with autism improve his social skills. Scott Bennett tells People that his youngest son Sam had always struggled to keep his speaking voice down, despite being a social butterfly:...

New footage for 20th Century Fox’s upcoming X-Men movie, Dark Phoenix, was shown off during the movie’s panel at WonderCon 2019 this weekend, and while one clip was previously revealed at New York Comic-Con last year, the second clip was all-new for panel attendees to check out. Screen Rant was in attendance at the panel, and we have a full footage description for X-Men fans and moviegoers alike to read about below....

Warning: SPOILERS for Justice League: Odyssey #12 There’s just no way to keep a supervillain like Darkseid out of power for long, and he’s finally returned to full power in DC’s comic universe. A point made perfectly clear which by killing one of Earth’s fan-favorite Green Lanterns… and from the looks of it, she won’t be coming back. It’s a shocking thing to see any Justice Leaguer murdered, even if Darkseid’s betrayal beforehand was a bit easier to predict....

In Marvel Comics’ vast roster of heroes and villains there isn’t a name that can quite compare to Deadpool. Created by Rob Liefeld, the character has evolved to become one of the best comedic characters to ever be created in comics. Coming from the age of “too many pouches,” Deadpool didn’t begin as a quippy mercenary, yet what makes the character stand out is his tendencies to break the fourth wall and to crack a good joke....