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fire pointer is a(n),,,,,,,,,,,of type File that is defined in stdio.h.","choices":[{"text":"String","value":"A"},{"text":"Constant","value":"B"},{"text":"Variable","value":"C"},{"text":"Array","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18161,"question":"The fopen () function returns the,,,,,,,,,pointer if it fails to open the file for some reason.","choices":[{"text":"0 (zero)","value":"A"},{"text":"NULL","value":"B"},{"text":"1 (one)","value":"C"},{"text":"File","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":18160,"question":"A text file has ,,,,,,,,,,,,,,,,,,,,,size","choices":[{"text":"20 bits","value":"A"},{"text":"20 bytes","value":"B"},{"text":"fixed","value":"C"},{"text":"No fixed","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":18159,"question":"A binary stream is a sequence of bytes with a.....................correspondence to those on the external 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condition being tested may use which of the following operations?","choices":[{"text":"Relational operators","value":"A"},{"text":"Assignment operators","value":"B"},{"text":"Logical operator","value":"C"},{"text":"Both A and B","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":18133,"question":"To associate a group of statements with the while statement enclose them between a pair of","choices":[{"text":"{ .}","value":"A"},{"text":"{}","value":"B"},{"text":"( )","value":"C"},{"text":"\" &nbsp;\"","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":18132,"question":"The statement associated with the while statement can be a ...........","choices":[{"text":"Unary statement","value":"A"},{"text":"Compound statement","value":"B"},{"text":"Binary statement","value":"C"},{"text":"Ternary statement","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":18131,"question":"In case of programing when you want to do something a fixed number of times then which of the following statement is used?","choices":[{"text":"For statement","value":"A"},{"text":"While statement","value":"B"},{"text":"Do-while statement","value":"C"},{"text":"Continue statement","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":18130,"question":"The method by way of which we can repeat a part of program is","choices":[{"text":"Using a for statement","value":"A"},{"text":"Using a do-while statement","value":"B"},{"text":"Using a while statement","value":"C"},{"text":"Using a if-then-else statement","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":18129,"question":"What mechanism is used to execute a set of operations repeatedly?","choices":[{"text":"Goto statement","value":"A"},{"text":"Switch statement","value":"B"},{"text":"Loops","value":"C"},{"text":"Functions","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18128,"question":"Which of the following symbol is represented as unary 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Expression 2: Expression 3; If the expression! is true then which of the following is correct?","choices":[{"text":"The value returned will be expression!","value":"A"},{"text":"The value returned will be expression 2","value":"B"},{"text":"The value returned will be expression 3","value":"C"},{"text":"No value return","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":18125,"question":"Which of the following is a conditional operator","choices":[{"text":"? and :","value":"A"},{"text":": and ;","value":"B"},{"text":"? and :","value":"C"},{"text":"! and ?","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18124,"question":"Conditional operators are","choices":[{"text":"Unary operator","value":"A"},{"text":"Binary operator","value":"B"},{"text":"Ternary operator","value":"C"},{"text":"None","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18123,"question":"If we write an entire if-else construct within either the body of the if statement or the body of an else statement this is 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correct?","choices":[{"text":"Sort unsigned int 1","value":"A"},{"text":"Unsigned int I","value":"B"},{"text":"Unsigned I","value":"C"},{"value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18077,"question":"23 is an integer and would occupy two bytes whereas 23L is a integer and would occupy","choices":[{"text":"Two bytes","value":"A"},{"text":"Three bytes","value":"B"},{"text":"Four bytes","value":"C"},{"text":"Six bytes","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18072,"question":"Which of the following function is used for scanf() function preceding the variable name used as an argument?","choices":[{"text":"%","value":"A"},{"text":"$","value":"B"},{"text":"&amp;","value":"C"},{"text":"@","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18056,"question":"If scanf function (&amp;) represented as","choices":[{"text":"Relational operator","value":"A"},{"text":"Logical operator","value":"B"},{"text":"Address operator","value":"C"},{"text":"Precedence 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called","choices":[{"text":"Group","value":"A"},{"text":"Token","value":"B"},{"text":"Identifiers","value":"C"},{"text":"All the above","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":18037,"question":"Which of the following special symbol is used within a variable?","choices":[{"text":"+","value":"A"},{"text":"@","value":"B"},{"text":"-","value":"C"},{"text":"%","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18036,"question":"Some compilers allow variable names whose length could be up to","choices":[{"text":"1 to 20 Characters","value":"A"},{"text":"1 to 40 characters","value":"B"},{"text":"1 to 60 characters","value":"C"},{"text":"1 to 80 characters","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18035,"question":"The words that are made up of a sequence of characters letters and digits are called","choices":[{"text":"Constant","value":"A"},{"text":"Operators","value":"B"},{"text":"Variables","value":"C"},{"text":"Punctiators","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18034,"question":"Which of the following is not a keyword?","choices":[{"text":"Case","value":"A"},{"text":"Close","value":"B"},{"text":"Char","value":"C"},{"text":"Const","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":18033,"question":"If you write a comment in C program then which of the following character is used?","choices":[{"text":"//and//","value":"A"},{"text":"/*and /*","value":"B"},{"text":"/* and */","value":"C"},{"text":"** and **","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18032,"question":"a+=b is equivalent to","choices":[{"text":"b+=a","value":"A"},{"text":"a = + b","value":"B"},{"text":"a= a +b","value":"C"},{"text":"b= b +a","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18031,"question":"The logical not operator denoted by ! is 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following is a valid character constant?","choices":[{"text":"a","value":"A"},{"text":"\"b\"","value":"B"},{"text":"'6'","value":"C"},{"text":"=","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18013,"question":"Variables are created in","choices":[{"text":"RAM","value":"A"},{"text":"ROM","value":"B"},{"text":"Hard disk","value":"C"},{"text":"Cache","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":18011,"question":"In b = 6.6/a+(2*a+(3*c)/a*d)/(2/n): which operation will be performed first","choices":[{"text":"6.6/a","value":"A"},{"text":"2*a","value":"B"},{"text":"3 * c","value":"C"},{"text":"2 /n","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":18006,"question":"The maximum width of a C variable name can be","choices":[{"text":"6 Characters","value":"A"},{"text":"8 Characters","value":"B"},{"text":"10 Characters","value":"C"},{"text":"20 Characters","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":18002,"question":"The maximum value that an integer constant can have 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