Which of the following function is used to find base 10 logarithm of floating point value?
a) cos ()
b) sin ()
c) tan ()
d) log10 ()
Which of the following function is used to find reminder by dividing two floating points?
a) cos ()
b) sin ()
c) fmod ()
d) log ()
Which of the following function is used to test integer value of character and return non-zero?
a) isxxxx ()
b) isdigit ()
c) toascii ()
d) tolower ()
Which of the following function is used convert a character to an ASCII code?
a) isxxxx ()
b) isdigit ()
c) toascii ()
d) tolower ()
Which of the following function is used to covert character to lower case?
a) isxxxx ()
b) isdigit ()
c) toascii ()
d) tolower ()
Which of the following function is used to covert character to lower case?
a) isxxxx ()
b) isdigit ()
c) toupper ()
d) tolower ()
