Answer:
The type of session hijacking attack that Sean is illustrating is Blind Hijacking, option C.
Explanation:
This is because he is inserting harmful data or commands into the compromised communications within the TCP session, regardless of the source-routing being turned off. He is capable of sending the data or commands, but does not have the ability to view the responses.
Response:
d. RAID 6
Clarification:
RAID is a technological method for data storage that integrates several physical hard drive components into a unified logical structure. Its primary purpose is to ensure both performance and data redundancy.
RAID 0 is focused on data striping, but it lacks redundancy.
RAID 1 enhances performance to nearly double but restricts disk space usage to around 50%.
RAID 5 offers both redundancy and improved performance, though it is constrained by smaller drive sizes.
RAID 6 provides redundancy as well but with a decrease in performance.
RAID 10 boosts both performance and data security.
Hence, RAID 6 is the optimal choice that emphasizes redundancy at the cost of speed.
Answer:
Below is the explanation for the C code.
Explanation:
#include <stdio.h>
#include <stdbool.h>
int main(void) {
int userNum;
bool isPositive;
bool isEven;
scanf("%d", &userNum);
isPositive = (userNum > 0);
isEven = ((userNum % 2) == 0);
if(isPositive && isEven){
printf("Positive even number");
}
else if(isPositive &&!isEven){
printf("Positive number");
}
else{
printf("Not a positive number");
}
printf("\n");
return 0;
}
Answer:
EMI and RFI
Explanation:
EMI, or Electromagnetic Interference, can also be referred to as Radio-frequency Interference (RFI) within the radio frequency domain.
An unshielded ethernet cable, made from copper, might function as an antenna; any external noise that interferes with it can corrupt the data signal, resulting in data integrity issues and distorted signals.
Hi! For utilizing the VLOOKUP function, you require the value to search for, the table’s range, and the specific column that has the return value. In your scenario, you provided both the range and the column; however, it’s unclear what value you wish to look up. For this explanation, let’s assume you want to search for the value in cell D5. Feel free to modify it according to your needs.
In syntax form, it will be:
=VLOOKUP(D5,G4:H7,2)
