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CMSC 216 EXAM 1 QUESTIONS & ANSWERS 2024/2025 $7.99   Add to cart

Exam (elaborations)

CMSC 216 EXAM 1 QUESTIONS & ANSWERS 2024/2025

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  • Course
  • CMSC 216
  • Institution
  • CMSC 216

CMSC 216 EXAM 1 QUESTIONS & ANSWERS 2024/2025 format specifier for char - ANSWERS%c format specifier for int - ANSWERS%d format specifier for real - ANSWERS%f What is object code? - ANSWERSits machine code, but it is not executable! When is feof(stdin) true! - ANSWERSwhen you've re...

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  • November 9, 2024
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  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CMSC 216
  • CMSC 216
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CMSC 216 EXAM 1 QUESTIONS &
ANSWERS 2024/2025

format specifier for char - ANSWERS%c



format specifier for int - ANSWERS%d



format specifier for real - ANSWERS%f



What is object code? - ANSWERSits machine code, but it is not executable!



When is feof(stdin) true! - ANSWERSwhen you've read to the end of the file



What happens if you dont enter enough values as specified by the format control string for scanf? -
ANSWERSscanf will wait unitl as many values as format specifiers have been entered



What happens if you enter too many values as specified by the format control string for scanf? -
ANSWERSthe excess will remain unread, the next scanf will read them



what is scanf's form? - ANSWERSscanf ( format-control-string, &variables )



What does scanf do? - ANSWERSreads in input



what are the two forms of printf? - ANSWERSprintf( "character-string" );

printf ("format-control-string" , list-of-expressions)



What are escape sequences? - ANSWERSThey have special effects when printed

, what is '\n' - ANSWERSescape sequence that prints a new line



what is '\t' - ANSWERSescape sequence that prints a tab



what are format specifiers? - ANSWERSThey are replaced by values of the designated type



What happens to stuff inside quotation marks in printf? - ANSWERStheyre printed exactly as is, except
for format specifiers and escape sequences



are parameter names necessary in function prototypes? - ANSWERSno, but you should use them



Command: touch - ANSWERScreates a new file



Command: -f - ANSWERSflag that means force



What is prepoccessing? - ANSWERSThe first step to compilation in C, makes certain modifications to the
program based on preproccessor directives, and runs the modified code



when do you use "" with #include? - ANSWERSwith files you wrote



when do you use <> with #include? - ANSWERSwith library header files



what are source files? - ANSWERSthey contain code and usually some definitions



what are header files? - ANSWERSthey contain definitions



What are function prototypes? - ANSWERSthey declare functions return type, name, and parameters



What do function prototypes look like? - ANSWERSabstract methods in java

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