Answer:
The correct answer is option (a) TOTP
Explanation:
Solution
The correct answer is TOTP Because we need randomness and minor probability also change that's why TOTP (Time based One Time Password).
TOTP: A time-based one-time password (TOTP) refers a temporary pass code produced by an algorithm that utilizes the present time of day as one of its authentication factors.
Time-based one-time passwords are normally used for two-factor authentication and have seen growing assumption by cloud application providers.
Answer:
b. selection sort
b. 8 11 17 30 20 25
Explanation:
The options above are the correct answers to the given questions.
Selection sort is a simple comparison-based sorting algorithm.
selection sort. (algorithm) Definition: A sort algorithm that repeatedly searches remaining items to find the least one and moves it to its final location. The run time is Θ(n²), where n is the number of elements. The number of swaps is O(n).
It is this sorting algorithm that will best ne suitable in the given event.
Answer:
The challenge of cost control
The challenge of competence
The challenge of reduced system delivery times.
Explanation:The Challenge of Cost control is a major challenge affecting the software engineering in the 21st century,the cost of Microchips and other hardware are constantly rising.
The challenge of competence is another major challenge affecting software engineering in the 21st century,as most software engineers lack the required competence to handle some of the issues facing softwares.
The challenge of reduced system delivery times is a major challenge likely to affect software engineering in the 21st century,as people required the software to be available in the shortest possible time.
