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c programs are converted into machine language with the help of a) an interpreter b) a compiler c) an operatinf system d) none of the above
1264the real constant in c can be expressed in which of the following forms a) fractional form only b) exponential form only c) ascii form only d) both a and b
2681a character variable can at a time store a) 1 character b) 8 characters c) 254 characters d) none of the above
3 5139which of the following is not a character constant a) 'thank you' b) 'enter values of p, n ,r' c) '23.56E-o3' d) all of the above
2066the maximum value that an integer constant can have is a) -32767 b) 32767 c) 1.701e+38 d) -1.7014e+38
1 2590the maximum width of a c variable name can be a) 6 characters b) 8 characters c) 10 characters d) 20 characters
2 11081a c variable cannot start with a) an alphabet b) a number c) a special symbol d) both b and c above
1233an expression contains relational operators, assignment operators, and arithmatic operstors. In the absence of parentheses, they will be evaluated in which of the following order a) assignment, relational, arithematic b) arithematic, relational, assignment c) relational, arithematic, assignment d) assignment, arithematic, relational
1317c language supports bitwise operations, why a) 'c' language is system oriented b) 'c' language is problem oriented c) 'c' language is middle level language d) all the above
1052application areas a 'c' a) operating system b) graphics, interpreter, assembler c) program evalution, communication softwares d) all the above
1069Hierarchy decides which operator a) is most important b) is used first c) is fastest d) operates on largest numbers
1 2921console I/O functions means a) the I/O operations done on disk b) the I/O operations done in all parts c) the input given through keyboard is displayed VDU screen d) none of the above
1181which of the following is allowed in a "C" arithematic instruction a) [] b) {} c) () d) none of the above
1728which of the following statement is wrong a) mes=123.56; b) con='T'*'A'; c) this='T'*20; d) 3+a=b;
3266
Draw a diagram showing how the operating system relates to users, application programs, and the computer hardware ?
List the difference between a While & Do While loops?
Explain how can I make sure that my program is the only one accessing a file?
what is diffrence between linear and binary search in array respect to operators?what kind of operator can be used in both seach methods?
Suggesting that there can be 62 seconds in a minute?
What is a floating point in c?
What is the best way to comment out a section of code that contains comments?
Explain #pragma statements.
How many levels deep can include files be nested?
How to get string length of given string in c?
which of the following shows the correct hierarchy of arithmetic operations in C a) (), **, * or/,+ or - b) (),**,*,/,+,- c) (),**,/,*,+,- d) (),/ or *,- or +
What are the functions to open and close file in c language?
Why we use break in c?
Explain what is the difference between a string and an array?
What does 3 periods mean in texting?
