A sender sends binary data 101011111001110. The checksum has eight bits length, what is the checksum that should be sent?

THINKING CRITICALLY If 2 bits of a byte are in error when the byte is read from ECC memory, can ECC detect the error? Can it fix the error?

Why is binary data representation and signaling the preferred method of computer hardware implementation?

(For thought) a. A token of a computer language is any sequence of characters, with no intervening characters or white space, that taken as a unit has a unique meaning. Using this definition of a token, determine whether escape sequences, function names, and the keywords listed in Table 2.1 are tokens of the C++ language. b. Discuss whether adding white space to a message alters the message and whether messages can be considered tokens of C++. c. Using the definition of a token in Exercise 4a, determine whether the following statement is true: “Except for tokens of the language, C++ ignores all white space.”