Learn and Master C Programming - Using 'sprintf' function

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary difference between printf and sprintf?
printf is faster than sprintf
printf is deprecated, sprintf is not
printf prints to the screen, sprintf stores in a string
printf is for integers, sprintf is for strings
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to ensure the buffer size is sufficient when using sprintf?
To prevent buffer overflow
To ensure compatibility with all compilers
To increase execution speed
To reduce memory usage
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a major reason for the deprecation of sprintf?
It is not compatible with modern compilers
It does not support floating-point numbers
It is too slow
It can cause buffer overruns
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What additional parameter does sprintf_s require compared to sprintf?
The output file
The format string
The number of arguments
The buffer size
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why can't you assign a string directly to a char array after its declaration in C?
It causes a syntax error
The compiler does not allow it
C does not support string assignments
The array size is fixed at declaration
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the advantage of using sprintf over strcpy?
sprintf is more secure
sprintf uses less memory
sprintf allows formatted strings
sprintf is faster
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you avoid hardcoding buffer sizes in your code?
By using dynamic memory allocation
By using macros for array size
By using global variables
By using inline functions
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