Answer:
1. Real time support design goal
2. Fairness design goal
Explanation:
These two design goals contradict themselves.
1. Real time support design goal
2. Fairness design goal
1. Real time design goal:
In real time resource allocation are based on time. The processes have just a limited time for the control of the CPU. When the task is not completed after a fixed time, the control would then jump to the next process.
2. Fairness system design;
In fairness system, resource allocation to all processes are on the basis of fairness. No system would retrieve resources that are more than its share.
Answer:
Speech synthesis or text-to-speech (TTS) program
Explanation:
A speech synthesis program is a program can convert a written text to audio. The program can recognize the text and present it in audio format with a human voice. Speech synthesis program can be found in Microsoft Word. We can go Review tab and find the "Read Aloud" option. We can selectively highlight the text in Word and click "Read Aloud". This will trigger the text-to-speech conversion process and produce the audio output of the highlighted text in human voice.
Answer:
B. A "while" loop inside of a "for" loop
Explanation:
To enter 5 grade values, a for loop can be used to specify the number of grade values to be entered by the user, in other to ensure the validity of the grade values entered by the user, the while loop will be used inside the for loop such that the inputted values will only be accepted when the user enters a valid grade.
Code structure :
For a in range(0, 5) :
grade = input()
while grade (enter condition)
This is just the code structure and this will work for the problem stated.
