Question
...................... is the creation of email messages
with a forged sender address - something which is simple to do because the core protocols do no authenticationSolution
Email spoofing is the creation of email messages with a forged sender address. Because the core email protocols do not have any mechanism for authentication, it is common for spam and phishing emails to use such spoofing to mislead the recipient about the origin of the message.
x + 5x – 2x – 24 has a zero at x = 6. Find the other zeros.
On dividing a certain number by 304, we get 43 as the remainder. If the same number is divided by 16, what will be the remainder?
which of the following pairs of non-zeroes values of p and q make the 6-digit number 674pq0 divisible by both 3 and 11?
If 2557 + 819 is divisible by which of the following numbers.
If a number 5678x43267y is completely divisible by 72 then (x+y)?
Which of the following numbers is divisible by 11?
What is the value of a so that the seven-digit number 4645a52 is divisible by 72?
The difference between the two numbers is 1980. The quotient and remainder are respectively 20 and 4 when the larger number is divided by the smaller on...
If ‘1x5629’ is a six digit number which is divisible by 9, then which of the following can be the minimum value of ‘x’?
A five-digit number 2A78B, is divisible by 55. What is the difference between the maximum and minimum possible value of (A-B)?