C Programming 9--SCDL

C Programming 9:

Multiple Choice Single Answer
Question	When the method is chosen and performed on the data, the object status changes. The static object assumes :-
Correct Answer	Dynamic state
Your Answer	Static state
True/False
Question	Functions are written to avoid rewriting the same section of code which requires oftenly.
Correct Answer	True
Your Answer	True
Multiple Choice Single Answer
Question	Use case defines and describes what happens in the system in logical order. This is termed as :-
Correct Answer	System behaviour
Your Answer	System designing
Multiple Choice Single Answer
Question	Due to complex interactions, interaction diagrams are usually difficult to draw & read. The remedy for this is :-
Correct Answer	To split the use cases into smaller activities or tasks with specifi goals
Your Answer	To split the use cases into smaller activities or tasks with specifi goals
True/False
Question	A structure variable can be passed to a function.
Correct Answer	True
Your Answer	True
Select The Blank
Question	The address of the zeroth element can also be passed by just passing the ________ of the array.
Correct Answer	Name
Your Answer	Name
Select The Blank
Question	The link between the program and the operating systme is a structure called ________
Correct Answer	FILE
Your Answer	stream
Multiple Choice Multiple Answer
Question	When an array has both rows and columns it is called as:-
Correct Answer	2-D array , Matrix
Your Answer	2-D array
True/False
Question	When function is called by itself, it is known as recursive function.
Correct Answer	True
Your Answer	True
Select The Blank
Question	________ is an assignment operator.
Correct Answer	=
Your Answer	==
Multiple Choice Multiple Answer
Question	Two dimensional array has :-
Correct Answer	Rows , Columns
Your Answer	Rows , Columns
Multiple Choice Single Answer
Question	A single dimensional array has :-
Correct Answer	Only rows
Your Answer	Dimension never refers to no. of rows and columns.
Select The Blank
Question	Operation between ________ and integer always yields an integer result
Correct Answer	an integer
Your Answer	an integer
Multiple Choice Single Answer
Question	Studying system domain, identifying classes & objects with their properties and expressing them with eight notations/diagrams is called as
Correct Answer	Object modeling of system.
Your Answer	Object modeling of system.
True/False
Question	There is no three dimensional array
Correct Answer	False
Your Answer	True
Multiple Choice Single Answer
Question	Which function is used to close a file?
Correct Answer	fclose
Your Answer	fclose
Multiple Choice Single Answer
Question	In logical AND :-
Correct Answer	Both the conditions have to be TRUE
Your Answer	Both the conditions have to be TRUE
Multiple Choice Single Answer
Question	The language used by UA to develop Object Oriented systems is :-
Correct Answer	UML
Your Answer	UML
Multiple Choice Single Answer
Question	A sequence diagram shows an interaction arranged in time sequence in its :-
Correct Answer	Logical order
Your Answer	Logical order
Multiple Choice Single Answer
Question	In this the condition is specified at the beginning of the loop :-
Correct Answer	while
Your Answer	while
Multiple Choice Multiple Answer
Question	Which of the following are basic data types in C?
Correct Answer	int , float , char
Your Answer	int , float , char
Multiple Choice Single Answer
Question	Use case steps are executed in :-
Correct Answer	Logical order
Your Answer	Serial order
Match The Following
Question Correct Answer Your Answer
Access Layer under OOA Objects whose role is to communicate to data storage. Objects whose role is to communicate to data storage.
Layered architecture under TSD User interface tightly coupled with data Objects with which user interacts.
Business Layer under OOA Objects that represent business with data and behaviour. Objects that represent business with data and behaviour.
UI layer under OOA Objects with which user interacts. User interface tightly coupled with data
Multiple Choice Multiple Answer
Question	What will be the output of the following main(){ char c='d';float f=1; printf("%c", c); printf("%f", c * f);}
Correct Answer	d , 100.000000
Your Answer	d , 100.000000
Multiple Choice Multiple Answer
Question	Which tasks are performed on opening a file in read mode?
Correct Answer	searches a file on the disk , loading a file into memory in presense and returning NULL in case of absent , setting up a character pointer to the first character
Your Answer	searches a file on the disk , loading a file into memory in presense and returning NULL in case of absent , setting up a character pointer to the first character
Multiple Choice Multiple Answer
Question	Which of the following functions are used to set all / n characters of a string to a given character?
Correct Answer	strset , strnset
Your Answer	strchr
Multiple Choice Single Answer
Question	This funciton is used to convert a string to lowercase :-
Correct Answer	strlwr
Your Answer	strlwr
Multiple Choice Multiple Answer
Question	Which of the following functions are used for formatted input/output operations?
Correct Answer	printf , scanf
Your Answer	printf , scanf , getch()
Select The Blank
Question	Any C statement ends with ________.
Correct Answer	;
Your Answer	;
Multiple Choice Single Answer
Question	The approach of object oriented analysis and design that centers on understanding how the system is actually used is :-
Correct Answer	Use-case-driven design
Your Answer	Object oriented system
Multiple Choice Single Answer
Question	Which funciton is used to append first n characters of a string at the end of another?
Correct Answer	strncat
Your Answer	strncat
Multiple Choice Single Answer
Question	UML uses :
Correct Answer	OCL [ object Constraint Language ]
Your Answer	XML [ Extended mark up language ]
True/False
Question	Only one comment can be given in a C program
Correct Answer	False
Your Answer	False
Multiple Choice Single Answer
Question	It is an idendical function to strcmpi function :-
Correct Answer	stricmp
Your Answer	stricmp
Select The Blank
Question	________ means type of return value of a function.
Correct Answer	prototype
Your Answer	returntype
True/False
Question	strstr() finds number of occurences of a give string in another string.
Correct Answer	False
Your Answer	False
Match The Following
Question Correct Answer Your Answer
putch() displays a single character displays a single character
getche() echoes a typed character echoes a typed character, but an enter key should be hitted.
getch() does not echo a typed character echoes a typed character
getchar() echoes a typed character, but an enter key should be hitted. accepts a string
Multiple Choice Single Answer
Question	Individual element in the array can be referred with :-
Correct Answer	Subscript
Your Answer	Pointer
Select The Blank
Question	________ is logical OR operator
Correct Answer	||
Your Answer	||
Select The Blank
Question	In call by reference of passing array elements, the function argument is always ________
Correct Answer	Pointer
Your Answer	Pointer
Multiple Choice Multiple Answer
Question	What will be the output of the following main(){ int i = 1; char c='A'; printf("%d",i * c); printf("%f",i * (c+2));}
Correct Answer	floating point error , 65
Your Answer	65 , 67.000000
True/False
Question	The use case may begin with no precondition or with some preconditions.
Correct Answer	True
Your Answer	False
True/False
Question	If the value of a formal argument is changed in the called funciton, the corresponding changes take place in the calling funciton.
Correct Answer	False
Your Answer	False
Multiple Choice Multiple Answer
Question	Which of the following operators have 1st priority in operations?
Correct Answer	* , / , %
Your Answer	* , / , %
True/False
Question	Real falls under secondary constant
Correct Answer	False
Your Answer	False
Select The Blank
Question	The address of a structure ________ be passed to a function.
Correct Answer	can
Your Answer	can
Select The Blank
Question	After goto, ________ has to be mentioned to pass the control.
Correct Answer	label name
Your Answer	label name