Network protocols exam - Study guides, Class notes & Summaries

SANS GISCP and GIAC Exam Questions With 100% Correct Answers Ack Piggybacking - answerThe Practice of sending an ACK inside another packet going to the same destination Address resolution protocol - answerProtocol for mapping an IP address to a physical machine address that is recognized on the local network. A table, usually called the ARP cache, is used to maintain a correlation between each MAC and its corresponding IP address What are the five threat vectors? - answerOutside attack f...

PCI ISA Exam Question with 100% Correct Answers| 2024 Which of the following is true regarding network segmentation? - Answer ️️ -Network Segmentation is not a PCI DSS requirement When must critical security patches be installed - Answer ️️ -Within 1 month Which statement is true for a merchant using a validated P2PE solution? - Answer ️️ -The merchant is responsible for ensuring their own PCI compliance Which of the following applications may go through a PA-DSS review? - Ans...

GCSE Network protocols Exam Questions and Answers POP3 (Post Office Protocol 3) - Answer-Retrieves emails from an email server. Once downloaded the email is deleted from the email server. HTTP (HyperText Transfer Protocol) - Answer-Transfers web pages from web servers to the client. IMAP (Internet Message Access Protocol) - Answer-Retrieves emails from a web based email server. A copy is downloaded - the original is retained until deleted by the user. SMTP (Simple Mail Transfer Protoc...

NCTI FINAL EXAM: PROGRESSION: FIELD TECH III - IV FINAL TEST EXAM 2023 REUPDATED SOLUTION The open system interconnection reference model (OSI/R<) Network layer serves which primary function? The address 68.56.189.17 belongs to which internet protocol IP class? What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? Which device evaluates and acts upon a packet's internal protocol (IP) address? The network layer must do what to a recieved frame, i...

NCCER Exam Review 33301 Questions And Answers 2024 A major benefit of using the cloud is a? - ANS-Lower risk of data loss One method used to shorten IP version 6 addresses is? - ANS-Zero suppression Which of the following is a set of instructions that clearly defines how a computer handles all input and output operations? - ANS-Basic input/output systems(BIOS) What method is used to provide power to newly installed PoE devices? - ANS-Switch Method The IP portion of TCP/IP provides? -...

ISTM 210 Final Exam (Phinney) With 100% Correct And Verified Answers 2024 computer security - Correct Answer--concerned with risk management, confidentiality, integrity, and availability of electronic information that is processed and stored within a computing system risk management - Correct Answer--includes recognition, consequences, and assessment of risk to a computer's assets, developing strategies to manage and protect them hacker/hackertivist - Correct Answer--someone who attempts...

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NCTI FIELD TECH 3-4 TEST EXAM Complete Solutions | Latest 2023/2024 The Open Systems Interconnection reference model (OSI/RM) Network Layer serves which primary purpose? -- It uses Layer 3 addresses to create multiple routed networks. The address 68.56.189.17 belongs to which Internet protocol (IP) class? -- Class A What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? -- The datagram loops back inside the host and never leaves the network interface card (NIC)...

Progression: Construction Coordinator I - II Exam Answered Correctly. A chain trencher A return path sweep-and-alignment system is used to adjust which of the following? Anomalies, such as echoes and blind spots, can hide cable faults or cause a technician to misinterpret the signature of a time domain reflectometer (TDR) waveform. What causes an echo on a waveform TDR? As the RF signal travels on the coaxial cable, one portion of the signal may be attenuated more than the others. ...

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