Q. for c = 2, value of c after c <<= 1;

View solution

Q. Which of the following is an invalid assignment operator?

View solution

Q. For initialization a = 2, c = 1 the value of a and c after this code will be

c = (c) ? a = 0 : 2;

View solution

Q. What will be the data type of the expression

(a < 50) ? var1 : var2;

provided a = int, var1 = double, var2 = float

View solution

Q. Which expression has to be present in the following?

exp1 ? exp2 : exp3;

View solution

Q. Value of c after the following expression (initialization a = 1, b = 2, c = 1):

c += (-c) ? a : b;

View solution

Q. Comment on the following expression?

c = (n) ? a : b; can be rewritten as

View solution

Q. In expression i = g() + f(), first function called depends on

View solution

Q. Which of the following operators has an associativity from Right to Left?

View solution

Q. Which operators of the following have same precedence?

P. "!=", Q. "+=", R. "&lt;&lt;="

View solution

Q. Comment on the following statement?

n = 1;
printf("%d, %dn", 3*n, n++);

View solution

Q. Which of the following option is the correct representation of the following code?

e = a * b + c / d * f;

View solution

Q. What care must be taken during swapping 2 numbers?

b = (b / a);
a = a * b;
b = a / b;

View solution

Q. Which of the following is the correct order of evaluation for the given expression?

a = w % x / y * z;

View solution

Q. Which function in the following expression will be called first?

a = func3(6) - func2(4, 5) / func1(1, 2, 3);

View solution

Q. Which of the following operator has the highest precedence in the following?

View solution

Q. Which of the following is a ternary operator?

View solution

Q. Which of the following are unary operators?

View solution

Q. Where in C the order of precedence of operators do not exist?

View solution

Q. Associativity of an operator are:

View solution