Answer:
Tetris
Explanation:
On June 6, 1984, the first version of Tetris was unveiled and quickly took the world by storm. While Tetris has appeared on every major gaming platform from the Commodore 64 to the iPhone, it arguably gained its greatest notoriety as the cartridge game bundled with the original Nintendo Game Boy.
Yes. Feedly will help me create an effective personal online environment. I am able to keep up with all the topics that matter to me most. Feedly is able to help me discover insightful sources from publications and blogs. Feedly is also able to uniquely offer clean, minimalist reading experience optimized for productivity.
Answer: Option D -- Sorting an already sorted array of size n with quicksort takes O(n log n) time.
Explanation:
Sorting an already sorted array of size n with quicksort takes O(n log n) time is true about sorting functions while other options are wrong.
Answer:
TRUE
Explanation:
A rootkit is a collection of computer software, typically malicious, that is designed to grant an unauthorized user access to a computer or certain programs. Once a rootkit is installed, it is easy to mask its presence, so an attacker can maintain privileged access while remaining undetected.
Rootkit detection is difficult because a rootkit maybe able to subvert the software that is intended to find it.
Rootkits work by using a process called modification (the changing of user account permissions and security).
Rootkits are not malware themselves, but rather a process used to deploy malware on a target.
Therefore, it is TRUE that a rootkit is software and file folders that are hidden from view and permit viruses, spyware, and malware to be installed on a PC without the knowledge or consent of a user.
Answer:Both Technicians A and B are correct.
Explanation:Teflon is a florinated polymer it is polytetrafluroethylene (PTFE). It is widely used in different fields and the making of materials for both home and industrial use. Teflon rings does requires special tools for proper installation which is called TEFLON RING INSTALLER.
Warming the a Teflon ring in water or oil at 130-140°F for about 5 minutes will help to soften the material for easier installation. cover wear ring grooves with plastic tape.
