‘C’ programs are converted into machine language with the help of an interpreter.

Each statement below is either TRUE or FALSE. Choose the most appropriate one
and ENTER in the “tear-off” sheet attached to the question paper, following
instructions therein.
2.1 ‘C’ programs are converted into machine language with the help of an interpreter.
2.2 Every ‘C’ program must contain a main( ).
2.3 Putchar( ) is used only for single character input.
2.4 calloc(…) allocates a block of memory for an array of elements of a certain size.
2.5 A printf( ) statement can generate only one line of output.
2.6 A switch expression can be of any data type.
2.7 ‘While’ is an entry as well as exit controlled loop statement.
2.8 ‘C’ treats character string simply as arrays of characters.
2.9 A function in ‘C’ should have at least one argument.
2.10 sprintf(…) writes data to the character array whereas printf(…) writes data to the
standard output device.

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