Gotham chess along with Botez Sisters is trying to solve a computer science problem in which they are provided with an unsorted integer array arr and their task is to return the smallest positive integer that is missing. Help them by coding for the above problem in Java. Input: [7,10,9,8,12,11] Output: 1

MP3 compression Explain in your own words what is meant by sub-band coding in acoustics and what role it plays in MP3 compression.

Video compression methods enable several copies of a video to be made, each with a different level of quality. If you're going to use this method, what's the point?

Does the Hamming code follow a particular pattern? Explain

Question 3 - (this question MAY appear on the assignment quiz) Write a Python program to solve the following problem: Given a two-dimensional list/table containing hexadecimal colour codes representing a picture, write functions to look for the corresponding colour names in another two-dimensional colour lookup table (see below) and generate a resulting two-dimensional table containing the names of the colours in the appropriate locations, corresponding to where the colour code was in the original hexadecimal table. See sample expected output below. Call the file containing your program, colour_codes.py. Include the following functions in your code: • a function to find the appropriate row, in the colour lookup table, corresponding to the first three digits of the colour code in the picture; the function should take, as parameters, the lookup table and a string containing the first three digits of the colour code and return the code's row location (e.g., partial code "FF0" would give 4…

ompute 177121 mod 11.

Video compression techniques allow for the creation of several copies of a video with varying degrees of quality. To what end are you using this strategy?

If a 5-bit word is used to encode color in a display system, how many diferent colors can be represented?