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Answer:
Communications and Information Management describes systems and methods that help to ensure that incident personnel and other decision makers have the means and information they need to make and communicate decisions.
Answer
First part:
The transmitted 8-bit sequence for ASCII character '&' with odd parity will be 00100110. Here leftmost bit is odd parity bit.
Second part:
The invalid bit sequence are option a. 01001000 and d. 11100111
Explanation:
Explanation for first part:
In odd parity, check bit of either 0 or 1 is added to the binary number as leftmost bit for making the number of 1s in binary number odd.
If there are even number of 1s present in the original number then 1 is added as leftmost bit to make total number of 1s odd.
If there are odd number of 1s present in the original number then 0 is added as leftmost bit to keep the total number of 1s odd.
Explanation for second part:
A valid odd parity bit sequence will always have odd number of 1s.
Since in option a and d, total number of 1s are 2 and 6 i.e. even number. Therefore they are invalid odd parity check bit sequences.
And since in option b and c, total number of 1s are 5 and 7 i.e. odd numbers respectively. Therefore they are valid odd parity check bit sequences.
A 5GL fifth-generation languages a programming language design to solve given problem without programmer. The user only needs to solve the problem and condition without implementing an algorithm.
Explanation:
First Generation Language
The first generation language is called low- level style because they were used at a superficial level of abstraction. First-generation language referred to as the native language.
Second Generation Language
The second-generation language is also low-level language or assembly language. The second level of language uses the concept of mnemonics for the writing program. Symbolic name are used.
Third Generation Language
The third-generation language overcomes the first and second-generation languages. Third generation language is considered as high- level language because the target is to focus on the logic of the program.
Fourth Generation Language
The language of generation required a lot of time and effort that affect programmers.The fourth-generation was developed to reduce the time, cost, and effort.
Fifth Generation Language
The programming language of this generation focuses on constraints programming. The fifth-generation programming languages are Artificial Intelligence and Artificial Neural Network.
