C Language Tutorial for Beginners with Questions PDF Download - 39

MCQ 191: In C language, a type of error in which a very small computational result represented as zero is called

1. Cancellation error
2. Arithmetic overflow
3. Arithmetic underflow
4. Representational error

MCQ 192: Using C functions, the correct mathematical expression of √(u+v) * w² is

1. sqrt((u+v)*pow(w,2)
2. sqrt((u+v)*exp(w)
3. (sqrt(u)+sqrt(v))*pow(w,2)
4. (sqrt(u)+sqrt(v))*exp(w)

MCQ 193: In C language, the correct normal decimal notation for 123.45e +3 is

1. 12345
2. 12345000
3. 1234500
4. 123450

MCQ 194: Using American Standard Code Information Interchange (ASCII) standard character set, the output of the following code is for (chr = (int) 'd'; chr < (int) 'n'; chr += 3)
printf("%c\n", (char)chr);

1. mjgd
2. mdjg
3. dmgj
4. dgjm

MCQ 195: The output of statement printf("Three values of x are %4d*%5d*%d\n",x,x,x); where x=345 is

1. 345.0*345*345
2. 345*345*345
3. 345* 345*345
4. 345* 345*345