Can you help with those questions most important is " How to open safe" thnak you

[answerhappygod]

Can you help with those questions most important is "
How to open safe" thnak you

Can You Help With Those Questions Most Important Is How To Open Safe Thnak You 1 (23.6 KiB) Viewed 79 times

C. i. In order to open a safe at a bank at least two people must be present and one of those people must be the Branch Manager. In the truth table in Table 1, a number 1 indicates that a person is present and a number O indicates they are not. Complete this truth table by using a number 1 to indicate that the safe can be opened and a 0 to indicate that it cannot. 1 person present O person not present Area Manager Branch Manager Clerk Safe can be opened (1) Safe can't be opened (0) O 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 Table 1: Truth table for opening a safe ii. Find a logic expression for A? B that corresponds to the following truth table (you do not need to know what? stands for). Follow the method that is described in Block 1 Section 1.3.2 and that you used in Activity 1.28(a). Do not attempt to simplify your final answer. D B A?B Logic expression 0 0 1 0 1 0 1 0 0 1 1 1
a (5 marks) b. A music producer is recording a soundtrack for a new television wildlife programme that is being produced in collaboration with the OU. The music producer wishes to use a sampling rate of 96 kHz with each sample being 3 bytes of data. The recording is being made on a single (mono) channel. i. How many bits are there in each sample? ii. How many bits per second are processed while the music is being recorded? Express your answer in scientific notation to 3 significant figures. ii. One piece of music is 5 minutes 10 seconds long, how many bits are processed in total? Express your answer in scientific notation to 3 significant figures. iv. If the sampling rate is reduced to 24 kHz how many bits will be processed using the same piece of music? Express your answer in scientific notation to 3 significant figures v. What is the percentage decrease in the number of bits processed as a result of reducing the sampling rate from 96 kHz to 24 kHz. Express your answer to 2 decimal places. (12 marks) c. This part of the question assesses your ability to explain key concepts related to programming languages. High-level programming languages can be translated in several ways but rely mainly on two fundamental processes: compilation and interpretation. i. Briefly explain what is meant by compilation and interpretation, highlighting the advantages and disadvantages of each. ii. Of the programming languages mentioned in Block 1 part 3, provide an example of one interpreted programming language and one compiled programming language The maximum word limit for Question 3(C) is 150.