Unit 2 - Computer Systems

First users were the engineers who built and programmed computers, then employees who had received specialized training were users, and now today, anyone and everyone can be a user. - correct answer Evolution of Users Sends files over the network at the request of clients. Responds over LAN, within one location/site. Support both application software and data files. - correct answer FILE SERVER Turns a user-friendly domain name, like G, into an Internet Protocol (IP) address like ((( 70.42...

Anti-Digital Forensic techniques: - Overwriting data (Wiping). Exploitation of bugs in forensic tools. Obfuscation. Hiding Data (Steganography, Cryptography, low-tech...) Volatile Data - Can be modified, rapidly. Non-Volatile data - Secondary storage of data. Long term, persistent data. Transient Data - Programs that reside in memory and cache data. (i.e. network connection, user logout, ...) Fragile Data - Data temporarily saved to the hard disk and can be changed. (i.e. time stamps, ...

How does the perception of faces differ from other objects? - answers-?? Retrieval - answers-The process of getting information out of memory storage. How can retrieval change our memory? - answers-It can reinforce the information and make it stronger. How do errors effect our retrieval? - answers-When we make an error, we are creating the possibility of interference with this incorrect information. It can compete with the right answer. However, if correct feedback is provided, then it ...

P98 Exam Questions With 100% Correct Answers, Latest Updated 2024/2025 (GRADED A+) Fuel-oil is generally used in buildings in stationary equipment for two purposes - Correct Answer-fuel emergency generators or to fuel equipment used to heat the building. the person supervising the Fuel-Oil Transfer in the Building from one floor to another must hold - Correct Answer-P-98 Certificate of Fitness. Certificate of Fitness holders must maintain all qualifications and comply with all requirements a...

GRSC 501 Final Exam Questions and Answers | Latest Update 2024/2025 | Rated A+. The fire triangle includes fuel, heat, and oxygen for a confined space - ANSWER-false You can remove another employee's lock out tag out lock if they have you permission - ANSWER-false In the Corpus Christi Texas grain elevator explosion, there was as many as 12 dust explosions in 2 minutes - ANSWER-true Since flour mills are cleaner than elevators and feed mills, they have very few ignition sources for a dust...

WGU C182 Objective Assessment |Latest Questions with Correct Answers Graded A+ First users were the engineers who built and programmed computers, then employees who had received specialized training were users, and now today, anyone and everyone can be a user. Evolution of Users Sends files over the network at the request of clients. Responds over LAN, within one location/site. Support both application software and data files. FILE SERVER Turns a user-friendly domain name, like G, into an I...

Introduction to IT - C182 WGU|Complete Questions with Correct Answers Graded A+ What are core components of IT? Hardware Software People What are some visions and goals of IT? Communication, both internal and external Sharing of resources Facilitating the integration of Departments Management of Information Ensuring that the organization runs according to ethical practices Why is IT viewed as a system? A system is a combination of independent parts all working together to accomplish ...

P98 Exam Questions With 100% Correct Answers, Latest Updated 2024/2025 (GRADED) Fuel-oil is generally used in buildings in stationary equipment for two purposes - Correct Answer-fuel emergency generators or to fuel equipment used to heat the building. the person supervising the Fuel-Oil Transfer in the Building from one floor to another must hold - Correct Answer-P-98 Certificate of Fitness. Certificate of Fitness holders must maintain all qualifications and comply with all requirements appl...

BUSINESS 2 FINAL EXAM 2024 LATEST QUESTIONS AND CORRECT VERIFIED ANSWERS BY EXPERT 4 Basic Components of a Computer System input device, processing unit, memory and storage, output device. Hardware the physical parts of a computer: keyboards, cameras, microphones, speakers, monitors, etc. Software instructions that tell the computer what to do: word processing, spreadsheet, database, presentation, etc. Computer Networks computers linked in a school or business so users can share hard...

2024 Certified Professional Photography Glossary Test Exam With 100% Detailed Answers 1] Aliasing Low and medium resolution computer imaging systems display normally smooth edges as jagged edges. These jaggies are known as aliasing. It may result from undersampling the spatial frequency, or when the detail exceeds the display ability of the monitor. 2] Ambient Light The light that already exists where a photograph is to be made, as opposed to light brought in by the photogr...