In Arithmetic Coding,the interval from zero to one is divided according to the probabilities of occurrences of unique symbols.Select one:TrueFalse

A binary source transmits either a symbol "1" or "0" at discrete time intervals. The source could transmit independently either symbol with equal probability. What is the probability of transmitting exactly two "1"s in the first five transmitted symbols?

The average number of bits/symbol is obtained by calculating the sum of all piLi, where pi is the probability of symbol i and Li is the length (in bits) of the code word used to represent symbol i. If we use a fixed length code word (e.g. each symbol is represented by a 4-bit word), then the average number of bits/symbol is independent of the probability distribution.Question 1Select one:TrueFalse

Write a C++ main function to accomplish the following tasks and name the source code arithmetic.cpp.1. Select an operator randomly from addition ('+'), subtraction ('-'), multiplication ('*'), division ('/'),and remainder ('%').Hint: You can create an array of characters (type char in C++) with elements '+', '-', '*', '/', and'%'. Generate a random integer to represent a valid index in this array. Retrieve the operator locatedat the chosen index in the array.Warning: To ensure accurate grading in Gradescope, save operators in the order of '+', '-', '*', '/',and '%'. If the chosen operator differs from the grading script’s expectation, you may not receivecredits for your work.2. Generate the first operand as a single-digit integer, that is, an integer in the range [0, 9].3. If the operator is either division or remainder, generate the second operand as a non-zero single-digitinteger, that is, an integer in the range [1, 9], otherwise, generate the second operand as a single-digitinteger in the range [0, 9].4. Perform the operation on the operands based on the chosen operator and save the result.5. Prompt the user with the problem, receive a reply from the user. If the reply is correct, print “true”;otherwise, print “false”.

The code where all successive numbers differ from their preceding number by single bit is  *(A) Binary code.(B) BCD.(C) Excess – 3.(D) Gray

Classify each code in the table below according to the standard definitions and when you have more time evaluate the length, entropy and efficiency  for each instantaneously decodable code.Source SymbolProbabilitiesCode-1Code-2Code-3Code-4Code-5X11/2100010001X21/41011011101010X31/811010110110110110X41/811101111111011011001