In C++ program double slash (//) indicates…………
a) beginning of comment
b) end of comment
c) beginning of block of code
d) none of these
In C++ program, comments are written in a program between….
a) {}
b) /**/
c) |**|
d) < >
The equivalent of statement of sum=sum-num is……
a) sum=-num
b) sum=num
c) sum-=num
d) sum=- -num
What is the result of expression a = 7.8 + b/5; where b=12;?
a) 7
b) 9
c) 11
d) 13
What is the output of expression float y= 3.4 + sqrt (25.0)?
a) 8
b) 8.4
c) 9.4
d) 10.4
What is the output of expression z= 18.0/4?
a) 4.5
b) 5.5
c) 6.5
d) 7.5
