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 operating system.
2.2 The real constant in C can be expressed in both fractional and exponential forms.
2.3 To return the control back to the calling function the keyword return must be used.
2.4 All automatic variables become static when a function is recursive.
2.5 If the variable x is defined outside all functions and a variable x is also defined as a local variable of some function, then the global variable gets preference over the local variable.
2.6 Address of a floating point variable is always a whole number.
2.7 In an array of structures, not only are all structures stored in contiguous memory locations, but the elements of individual structures are also stored in contiguous locations.
2.8 If a file is opened for reading, it is necessary that the file must exist.
2.9 An expression contains relational operators, assignment operators, and arithmetic operators. In the absence of parentheses, they will be evaluated in arithmetic, relational and assignment operators.
2.10 If the statements within the loop must be executed only once then a do – while loop is useful.
