0
Add your answer:
Earn +20 pts
How many keys are on a piano and how many are black and how many are white?
Almost every modern piano has 36 black keys and 52 white keys for a total of 88 keys in all.
How many keys does a saxaphone have?
It has 23 keys and weighs about 20lbs.
How many keys oh a piano?
There are 36 black keys, 52 white keys; 88 keys in total.
How many keys are on a pieno?
There is 81 keys on a Pieno
How many keys are on an organ?
101 keys
How many effectively unique keys does the playfair cipher have?
Hi, I would say it is more than 120 It is. If my reasoning is correct, there are 360,000 unique ciphers. My reasoning is this: when i/j is counted as one letter and repetition is not allowed (as in Playfair), there are 25*24 = 600 possible digrams. Since each digram corresponds to one of those unique digrams, there are 600^2 = 360,000 unique Playfair ciphers (one should probably actually use 359,999 because one of the "ciphers" maps each digram to itself).
How many pages does Tom Playfair have?
Tom Playfair has 255 pages.
How many super keys are possible in DBMS having m attributes?
In dbms with m attributes 2^m-1 keys are possible. BY-ROHIT
How many different keys are possible in the DES scheme?
i also confused about that！ but I search the answer on google. it shows that "DES uses a 56-bit key, so there are 256 possible keys"
How many keys are required for ten people to communication via a cipher?
n(n-1)/2 is the answer. Hence; 10(10-1)/2= 45 shared pairs. but this applies to symmetric only.
Is a cipher required to encrypt a message?
Yes. There are many ciphers but any time information is encrypted, some cipher must be used.
Why is it important to study feistel cipher?
Is the structure used by many signifi-cant symmetric block ciphers currently in use.
How many keys are on a piano and how many are black and how many are white?
Almost every modern piano has 36 black keys and 52 white keys for a total of 88 keys in all.
A true-false test has 7 questions How many answer keys are possible if 3 answers are T and 4 answers are F?
49
How many Keys on a computer?
78 Keys
How many keys does a saxaphone have?
It has 23 keys and weighs about 20lbs.
How many keys do piano keyboards have?
There are 88 keys in total; 35 black keys and 53 white keys.
