Question: A math class has 20 students
A math class has 20 students. What is the probability that at least two students have the same birthday? Assume that nobody was born on leap day, so there are 365 possible birthdays.
Relevant QuestionsAfter Ellen confessed to Marilyn about tricking her in the matter of Tom's tenure, Marilyn resolved to avoid this problem by dictating the contents of future messages into a dictating machine and having her new secretary ...Give one advantage of HMACs over using RSA to sign SHA-1 hashes.In the protocol of Fig. 8-39, why is A sent in plaintext along with the encrypted session key? In the protocol of Fig. 8-39, we pointed out that starting each plaintext message with 32 zero bits is a security risk. Suppose ...It has been proposed to foil DNS spoofing using ID prediction by having the server put in a random ID rather than using a counter. Discuss the security aspects of this approach.What is the difference between kg-mass and kg force?
Post your question