C Programming 7--SCDL

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