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Test Your Programming Skills with Safcode!
Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"
Quiz Start
1. ________ form a base of any C program.
Struct
Code of block
Instruction
All of them
View Answer
2. Which of the following has a global scope in the program?
Macros
Constants
Local variables
Formal parameters
View Answer
3. Every C program has access to which of the following files?
stdout
all of the above
stderr
stdin
View Answer
4. Calling one function from within another is said to be __________ of function calls.
Inner
Nesting
None of them
Outer
View Answer
5. A variable declared with ____ modifier can retain its value during function calls.
const
volatile
extern
static
View Answer
6. Who developed C languages?
Dennis Ritchie
Von Neuman
Ken Thomson
peter Norton
View Answer
7. Which of the following is not a storage class?
Extern
Auto
Static
Register
View Answer
8. Which function would you use to convert 1.98 to 1?
abs()
fabs()
floor()
ceil()
View Answer
9. Which of the following statements about functions is false?
The main() function can be called recursively
The maximum number of arguments a function can take is 128
Functions cannot return more than one value at a time
A function can have multiple return statements with different return values
View Answer
10. To use strcat() function, the ________ header file must be included in the program.
conio.h
string.h
iostream.h
stdio.h
View Answer