"The input to the encryption algorithm is the XOR of the next 64 bits of plaintext and the preceding 64 bits of ciphertext" is a description of the ________ mode of operation

The primary basis of accounting for inventories is market value

a. true b. false

Which of the following is true regarding secondary data?

A) It is rare for a marketing research project to be conducted without including some secondary data. B) Some research projects may be totally based upon secondary data. C) There can be many uses of secondary data. D) Secondary data have many applications including economic trend forecasting and competitive intelligence. E) all of the above are true