C Programming - 7

Select The Blank   Question   Operation between an integer and real always yields ________ result   Correct Answer   a real   Your Answer   a real    Multiple Choice Multiple Answer   Question   Which operators are used to access the individual structure element.   Correct Answer   . , ->   Your Answer   . , ->    Multiple Choice Multiple Answer   Question   Which of the following fuctions require a single string as a parameter?   Correct Answer   strlen , strlwr , strupr   Your Answer   strlen , strlwr , strupr    True/False   Question   If the file is absent, fopen() returns NULL.   Correct Answer   True   Your Answer   True    True/False   Question   When array elements are passed to a function with call by reference, function has pointer arguments.   Correct Answer   True   Your Answer   False    Multiple Choice Single Answer   Question   If the function message() is to be called, which of the following statements is correct?   Correct Answer   message();   Your Answer   message();    Select The Blank   Question   ________ function is used to remove any data remaining in the buffer.   Correct Answer   fflush   Your Answer   flush    Match The Following Question Correct Answer Your Answer Address of the last element Always size of array - 1 Always size of array - 1 Call by value in function Passing values of array elements Passing values of array elements Call by reference in function Passing addressess of array elements Passing addressess of array elements Base address Address of 1st element in an array Address of 1st element in an array    Multiple Choice Multiple Answer   Question   Which of the following are valid types of function calls?   Correct Answer   call by value , call by reference   Your Answer   call by value , call by reference    True/False   Question   When array is declared with rows and columns it is called as 2-D i.e. two dimensional array   Correct Answer   True   Your Answer   True    Multiple Choice Multiple Answer   Question   What will be the output of the following main(){ char c='d';float f=1; printf("%c", c); printf("%d", c * f);}   Correct Answer   d , 0   Your Answer   d , 100    True/False   Question   strupr() function is used to convert a string into upper case.   Correct Answer   True   Your Answer   True    Select The Blank   Question   ________ instruction ensures that the instructions are executed in the same order in which they appear in the program.   Correct Answer   Sequence Control   Your Answer   Sequence Control    Multiple Choice Multiple Answer   Question   The command line arguments are :-   Correct Answer   argc , argv   Your Answer   argc , argv , arg1    True/False   Question   scanf is used to accept the input from the user.   Correct Answer   True   Your Answer   True    Multiple Choice Single Answer   Question   The break statement is used to exit from:-   Correct Answer   A for loop   Your Answer   A for loop    Multiple Choice Multiple Answer   Question   Which of the following fuctions require number of characters as one of the parameters?   Correct Answer   strncmp , strnset , strncpy   Your Answer   strncmp , strnset , strncpy    Multiple Choice Multiple Answer   Question   Which of the following modes are used to read from a file?   Correct Answer   r , r+   Your Answer   r , r+    Multiple Choice Single Answer   Question   In which type, the values are passed to a function?   Correct Answer   call by value   Your Answer   call by value    Multiple Choice Single Answer   Question   Integer can have maximum value   Correct Answer   32767   Your Answer   32767    Multiple Choice Single Answer   Question   Which type of I/O functions are used to receive input from keyboard?   Correct Answer   Console   Your Answer   Console    Multiple Choice Multiple Answer   Question   What will be the output? main(){ char name[10]="String",n[10]; puts(strcpy(n,name)); printf("%d",strcmp(n,name));}   Correct Answer   String , 0   Your Answer   String , 1    Select The Blank   Question   There are as many as ________ odd operators in C which can affect the evaluation of an expession in subtle and unexpected ways   Correct Answer   45   Your Answer   45    Multiple Choice Single Answer   Question   Which of the following is valid statement to declare a string?   Correct Answer   char name[20];   Your Answer   char name[20];    Multiple Choice Single Answer   Question   When you pass an array as an argument to a function, what actually gets passed?   Correct Answer   Address of the first element of the array [base address]   Your Answer   Address of the first element of the array [base address]    Select The Blank   Question   Break / continue is generally associated with ________.   Correct Answer   if   Your Answer   for    True/False   Question   A value of object changes when event occurs.   Correct Answer   True   Your Answer   True    Select The Blank   Question   Booch emphasises development of mechanisms with ________ model.   Correct Answer   Data   Your Answer   Data    Select The Blank   Question   Arithmatic operations can be performed on characters where their ________ value is used.   Correct Answer   ASCII   Your Answer   ASCII    Select The Blank   Question   ________ function appends first n characters of a string at the end of another   Correct Answer   strncat   Your Answer   strncat    Multiple Choice Single Answer   Question   The collaboration diagram shows interaction between objects and sequence of activities denoted by :-   Correct Answer   Members   Your Answer   Members    Multiple Choice Single Answer   Question   Which of the following is correct application of a structure.   Correct Answer   interacting with the mouse   Your Answer   uninstalling a mouse    Multiple Choice Single Answer   Question   An expression contains relational operators, assignement operators, and arithmatic operators. In the absence of parentheses, they will be evaluated in which of the following order?   Correct Answer   Arithmetic, relational, assignment   Your Answer   Arithmetic, relational, assignment    Match The Following Question Correct Answer Your Answer contiguous memory structure elements structure elements int *a; an integer pointer an integer pointer char *ch; a character pointer a character pointer %u a format specifier of address of the value. a format specifier of address of the value.    True/False   Question   There are basically 5 types of instructions in C   Correct Answer   False   Your Answer   True    Select The Blank   Question   ________ enable us to specify the order in which the various instructions in a program are to be executed by the computer.   Correct Answer   Control Instructions   Your Answer   Control Instructions    True/False   Question   All structure elements are stored in contiguous memory locations.   Correct Answer   True   Your Answer   True    Select The Blank   Question   The set of statements belonging to a function are enclosed within a pair of ________.   Correct Answer   braces   Your Answer   braces    Multiple Choice Multiple Answer   Question   What will be the output of the following main(){ char c='ab',d='A'; printf("%d", c+d); printf("%d",2*(c+d));}   Correct Answer   162 , 324   Your Answer   162 , 324    Select The Blank   Question   In analytical phase ________ diagrams are achieved representing a system.   Correct Answer   Static   Your Answer   Logical    Multiple Choice Single Answer   Question   Name the header file in which FILE is defined :-   Correct Answer   stdio.h   Your Answer   conio.h    Multiple Choice Multiple Answer   Question   What will be the output? main ( ) { int suite = 3 ; switch (suite) { case 1:printf( "\nDiamonds" ) ; case 2:printf( "\nSpade" ) ; default :printf( "\nHeart" ) ; }printf ("\nI thought one wears a suite") ; }   Correct Answer   Heart , I thought one wears a suite   Your Answer   Heart , I thought one wears a suite    Multiple Choice Multiple Answer   Question   What will be the output of the following main(){ int a = 1;float f=1; printf("%d", a * f); printf("%f", a * f); printf(%f",(a + f ) * 100);}   Correct Answer   0 , 1.000000 , 200.000000   Your Answer   0 , 1.000000 , 200.000000    Multiple Choice Single Answer   Question   A state chart diagram shows two states, one of the state and the other of   Correct Answer   Transition between two states   Your Answer   Transition between two states    Multiple Choice Single Answer   Question   In this the condition is specified at the end of the loop :-   Correct Answer   do   Your Answer   do    True/False   Question   The return statement should present at the end of the called function.   Correct Answer   False   Your Answer   True    True/False   Question   While passing an array elements to a function by call by value we pass values of array elements to the function   Correct Answer   True   Your Answer   True