Question

Multiple Choice (Find Output or Fix Error) 1. What will be the final value of product 7、 inta,b; Given above code, what will be the value of a andb if user types: 31 42 nt producr- 3, product 3 prodct while (product70) a) 81 31 What is the output of the following code? char Grade8 27 8. d) Error in do-while code 2. This loop is a good choice when you know how many times you want the loop to iterate in ad vance of entering the loop a. do-while b. while break case '8 cour $20 defau: cout 100" 20 20 100 c) 30 20 100 d) Erroe in switch code 3. What will be the output: int cown!0; while ( count count++ 9. Consider the following code. If variable x is equal to 2, then the following code is supposed to print Number is even". Otherwise, it will not print any- thing. Fix errors (if any) :1 10) (count) break co "Number is cout Mumber is a) 12345 b) 12346789 10 123456789 10 ) 1234 10. Functions can a. Divide a program into smaller units b. Return a result. Be reused any number of times Fix error (if any) foe following complete program void maing 4. d Do all of the above 11、 (2 + rund % 8) will generate integers in range a) b) 0 to 7 3 to 9 2 to 9 2 to 10 5. Specify output cout << 18 % 4; 12. Which of following pairs are overloaded functions a in print (int a, int b);double print (int a, int b) 6. Which of the following will ceavent variable a to b) is print (int a, int b); int show (ind x int y) neger a) castcin(a); b) static castca (int); ine print (int a, float b); int print (loat a ins b) atprint (int a, float b) ; İnt show (float a, b) satie castcinp-(a): static_cast(int)Ka) 2 of 4

1,4,5

Answer 1

1. Your 1st answer you have marked is incorrect its a)81.

Because the product is multiplied evertime with 3.

And when the value of product turns 81 the loop will end, and there will be no change in the product. It will remain 81.

4. As the variable x is not declared in the scope, so we have to declare it using bool.

5. Its cout<<18%4; which means we get the remainder after dividing 18 by 4. So it will print 2.