Aes basic communications - Study guides, Class notes & Summaries

ISACA CISA Extended Glossary Questions with Verified Answer () Updated Abend * - CORRECT ANSWER An abnormal end to a computer job; termination of a task prior to its completion because of an error condition that cannot be resolved by recovery facilities while the task is executing. Acceptable use policy - CORRECT ANSWER A policy that establishes an agreement between users and the enterprise and defines for all parties' the ranges of use that are approved before gaining access to a network...

CWNA Flashcards Questions and Answers 2024 6 dB rule Doubling the distance between a transmitter and receiver will decrease the received signal by 6 dB. Halving the distance between a transmitter and receiver will increase the received signal by 6 dB fade margin A level of desired signal above what is required antenna "Provides two functions in a communication system. When connected to the transmitter, it collects the AC signal that it receives fr...

Field Tech II - III Conventional Questions and Answers 2023 What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Changing the infrastructure all at once would cause too many service disruptions. What is the difference between the fiber-to-the-node (FTTN) and fiber-to-the-curb (FTTC) topologies? An FTTC is allowed a smaller number of RF amplifiers between the optical fiber and the customer premises. ...

D Which security property guarantees that sensitive information is changed only by an authorized party? A. accountability B. availability C. confidentiality D. integrity E. visibility BCE What are the three basic security requirements of network security? (Choose three.) A. accountability B. availability C. confidentiality D. cryptography E. integrity F. visibility G. hashing A Which security term refers to a weakness in a system or its design that can be exploited by a threat? ...

Test: Field Tech II - III Conventional Questions and Answers 100% Pass Which of these components is used in a passive optical network (PON)? Optical splitters. Which should be used to cut the fiberdrop's buffer tube? A tube cutter What is one reason why broadband cable operators install fiber-optic cable in stages instead of changing the infrastructure all at once? Changing the infrastructure all at once would cause too many service disruptions. When a pre-connectorized fiber is not attached...

CWNA Study Question and Answers 100% correct An RF wave is weaker after traveling through some material in its path, what is the term used to describe what happened as the RF wave passed through the material? You must select 1 answer A. Reflection B. Refraction C. Scattering D. Absorption Correct Answer is:D Absorption occurs when an RF wave travels through a material that converts the RF wave energy to heat as it passes through. Some of the RF wave energy is lost and some of it passes t...

Computer forensics CHFI with 100% Verified Solutions | Already Passed ____ is a command-line network-debugging tool. - Tcpdump Modern BlackBerry devices have ARM7 or ____ processors - ARM9 ____ is completely passive and is capable of detecting traffic from WAPs and wireless clients. It works on both open and closed networks. - Kismet THe ipod touch uses the ____ OS as it's operating system - iPhone The iPhone OS ____ layer provides the kernel environment, drivers, and basic interfaces ...

SOCRA Certification Exam with complete top solutions,A+ test Does the FDA consider electronic signatures to be as trustworthy and reliable as handwritten paper signatures? Yes (although permission to use such e-sigs has to be approved by the FDA) Does the FDA consider electronic records that meet requirements to be equivalent to handwritten records ? Yes Open system (FDA term) System access is NOT controlled by people who are responsible for the content of the electronic recor...

CISSP test bank. Exam Question Review, revision guide, Full Coverage. Verified. "Bad" Blocks/Clusters/sectors - -Good disk blocks marked as bad 4GL - -Fourth-generation programming language designed to increase programmers efficiency by automating the creation of computer programming code 4GL / Fourth-generation programming language - -Designed to increase programmer's efficiency by automating the creation of computer programming code 802.1X - -Port-based Network Access Control ...

WGU C840 Digital Forensics 2023 expert report Ans- A formal document prepared by a forensics specialist to document an investigation, including a list of all tests conducted as well as the specialist's own curriculum vitae (CV). Anything the specialist plans to testify about at a trial must be included in the expert report. Testimonial evidence Ans- Information that forensic specialists use to support or interpret real or documentary evidence; for example, to demonstrate that the finger...