Test Your Programming Skills with Safcode!

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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"

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Quiz Start

1. Calling one function from within another is said to be __________ of function calls. Inner
Nesting
Outer
None of them

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2. Every C program has access to which of the following files? stdout
all of the above
stderr
stdin

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3. ________ form a base of any C program. All of them
Struct
Instruction
Code of block

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4. How much memory is required to store a value of type double? 4 bytes
8 bytes
10 bytes
6 bytes

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5. Which of the following statements about functions is false? The main() function can be called recursively
Functions cannot return more than one value at a time
The maximum number of arguments a function can take is 128
A function can have multiple return statements with different return values

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6. Which operator is used to check if a particular bit is on or off? %
&
!
||

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7. Which function would you use to convert 1.98 to 1? floor()
fabs()
ceil()
abs()

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8. What is the range of double data type for a 16-bit compiler? -1.7e-348 to +1.7e-348
-1.7e-328 to +1.7e-328
-1.7e-328 to +1.7e-328
-1.7e-308 to +1.7e-308

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9. Who developed C languages? Dennis Ritchie
Von Neuman
Ken Thomson
peter Norton

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10. Which of the following is not a reserved word in C langauge? goto
switch
for
do

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