In the digital signature technique when the whole message is signed using an asymmetric key, the sender of the message uses his or her own private key to sign the message.
Input statements allow the user to enter data that a program uses to perform necessary computations. Users enter the data when they <u>encounter the statements like the scanf() or gets() functions in the program.</u>
<u>Explanation:</u>
The scanf() is the function that is used to take inputs from the user with the help of the standard input device,i.e, the keyboard.
scanf() function is capable of taking any data type as an input, though it has to be specified first like %d for integers, %s for strings and %f for floating-point type. The gets() function can only take a string as an input.
The mass production is a way of the production of large amount of standardized materials and good. The same goes for the production of the spare parts. By the year 1920, most of the goods that are produced in large amount are spare parts of the vehicles. Thus, the answer is letter A.
Is this supposed to be a riddle? Or sum
Btw please mark as brainest
