The complete program is to define a boolean method that returns true if all elements of an array are negative, or return false, if otherwise
The method in java, where comments are used to explain each line is as follows:
//This defines the method
public static boolean chkNegative (double[] myArr) {
//This initializes a boolean variable
boolean isNeg = true;
//This iterates through the array
for (int i = 0; i < myArr.length; i++) {
//If the array element is 0 or positive
if (myArr[i] >= 0) {
//Then the boolean variable is set to false
isNeg = false;
//And the loop is exited
break;
}
}
//This returns true or false
return isNeg;
}
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Answer:
True
Explanation:
Hackers are individuals with the skills to attack and exploit computer network security vulnerabilities, to access information needed for fraudulent activities.
They use tools like viruses, worms, rootkits, keyloggers, Trojan horse etc to weaken, damage and access computer system networks.
The virus is a malicious software used by a hacker to weaken computer security. It requires a medium like executable files to move from system to system. The worm is another type of malware, unlike virus, it don't need to attach to anything to spread within computer networks.
Answer:
If you made this 10 points i would help but yolo
Explanation:
Answer:
Intrusion Detection System (IDS)
Explanation:
An Intrustion Detection System (IDS) is an application software or hardware device that monitors network traffics or systems. It searches the network or system for threats. These threats could be (but not limited to) suspicious activities or malicious activities or policy violations.
Once a threat is observed, it beeps or alerts the system administrator(s). Also, all these threats are then logged in a security information and event management (SIEM) system.
But an IDS cannot block or prevent threats on the system.
Answer:
In older times, A and B drives were reserved for floppy disks or tapes. This is why C and subsequent letters are for used hard/other drives
Explanation: