The answer is a. im pretty positive but if im wrong super sorry
Group of answer choices.
a. firewalls
b. access controls
c. proxy servers
d. All of the above
Answer:
d. All of the above
Explanation:
Cyber security can be defined as a preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.
Generally, redundancy to prevent unauthorized access can be implemented at a number of points throughout the security architecture, such as in firewalls, proxy servers and access controls.
A firewall is a network security protocol that monitors and controls inbound and outbound traffic based on set aside security rules.
Generally, a firewall is used to control access to a computer or network, as it creates a barrier between a computer or a network and the internet in order to protect against unauthorized access. It is a security system pre-installed on most computers to essentially inspect data being transmitted to or from a computer.
An access control can be defined as a security technique use for determining whether an individual has the minimum requirements or credentials to access or view resources on a computer by ensuring that they are who they claim to be.
Simply stated, access control is the process of verifying the identity of an individual or electronic device.
A is the best and safest answer. you don't want to sound like you are trying to control them or tell them what they should or should not do. <span />
Answer:
A multimeter is an electronic tool used to measure voltage, amps and resistance across circuits. By attaching two leads to different parts of an electrical system, professionals can use multimeters to detect levels of voltage and resistance, or changes in electrical currents.
Explanation:
Answer:
for (int i=0; i<passCode.length(); i++) {
if ((passCode.charAt(i) >= 65 && passCode.charAt(i) <= 90) || (passCode.charAt(i) >= 97 && passCode.charAt(i) <= 122)) {
System.out.println("Alphabetic at " + i);
}
}
Explanation:
The rest of the code should be as above.
In order to check if the character is alphabetic or not, we need to use ASCII table. Characters are represented as integers in the ASCII table. For example "a" equals 97, "A" equals 65.
Then all we need to is to check if the character value in ASCII is in alphabetic ranges. If it is, print the index of the character.
