The first phone was made in 1854 by <span>Antonio Meucci.
Other inventors like </span>Johann Philipp Reis, <span>Alexander Graham Bell, Elisha Gray, and Thomas Edison reinvented the telephone or enhanced it.</span>
95% sure its there must be waves
The maximum strength that an audio signal can be used is line-level.
A. The maximum strength that an audio signal can be.
<u>Explanation:</u>
Line level can be defined as a specified level indicating the strength of an audio signal which transmits analog sound between audio components such as CD players, DVD players, television sets and many more. Usually utilized Voltage and Audio Levels.
A line input level electrical sign ordinarily has a voltage running from 0,3 to 2 Volts, while a receiver level sign is all the more frequently in the range from 5 to 50 mV (millivolts). Most video editors concur that the general sound degree of your sound blend (the entirety of your sound consolidated) ought to be standardized between - 10db to - 20db.
The reasonable steps should the company have taken to prevent Jane from finding this information is to do a Vulnerability scanning or a A penetration test.
- How To defend Against Port Scanning try and use or Install a Firewall and the use of TCP Wrappers.
<h3>What is Vulnerability scanning?</h3>
This is a kind of passive reconnaissance techniques. This form of scanning is the process of auditing a said network. A vulnerability scanner is one that looks into the network or application to see issues but they do not attempt to exploit any vulnerabilities that is seen.
A penetration test (pen test) is known to be a form of ethical hacking that entails one to think like an attacker and find out ways to penetrate the target's security systems. This aim to:
- Verify a threat exists.
- Bypass security controls.
- Actively test security controls.
- Exploit vulnerabilities.
Learn more about penetration test from
brainly.com/question/26555003
Answer:
nope u gonna fail ahhahaha
Explanation:
my dead cat ran across my keyboard
