Name: Moazam Munir Class: CSC-122-01 Date:10/18/21 XXXXXXXXXXPart 1 multiple choice questions section 9: consider the following code that will assign a letter grade of ‘A’,’B’,’C’,’D’, or ‘F’...

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Name: Moazam Munir Class: CSC-122-01 Date:10/18/21 Part 1 multiple choice questions section 9: consider the following code that will assign a letter grade of ‘A’,’B’,’C’,’D’, or ‘F’ depending on a student’s test score. If (score >=90) grade =’A’; If (score >=80) grade =’B’; If (score >=70) grade=’C’; If (score >=60) grade=’D’; else grade =’F’; A. This code will work correctly in all cases B. This code will work correctly only if grade >=60 C. This code will work correctly only if grade >60 D. This code will work correctly only if grade>70 E. This code will not work correctly under any circumstances So, for this question I answered A because the only thing we have to change was letter to see other grade but correct answer for this question is D and the reason why D is right answer because if u take a look at hole code there is a sign. 16: if x is currently 25 and y is 8, what will be the value of x and y as a result of the following code? X+=y++ A. X=34, y=9 B. X=33, y=9 C. C=25, y=8 D. X=33, y =8 25: A cast is required in which of the following situations? A. Using charAt to take an element of String and store in char B. Storing an int a float C. Storing a float in double D. Storing a float in an int E. All of the above require casts