Fundamentals of

Download 9.46 Mb.

Page	18/57
Date	09.01.2017
Size	9.46 Mb.
	#8172

1 ... 14 15 16 17 18 19 20 21 ... 57

Ans

Que No	Ans	Que No	Ans
1	D	16	B	31	A	46	A	61	A
2	C	17	B	32	A	47	B	62	C
3	A	18	C	33	A	48	B	63	C
4	C	19	C	34	D	49	B	64	D
5	C	20	A	35	D	50	A	65	C
6	B	21	A	36	B	51	A	66	A
7	D	22	A	37	A	52	B	67	D
8	A	23	B	38	A	53	C	68	A
9	C	24	A	39	B	54	A	69	D
10	B	25	A	40	B	55	B	70	B
11	C	26	D	41	A	56	A	71	B
12	C	27	A	42	A	57	C	72	B
13	C	28	B	43	B	58	A	73	D
14	B	29	A	44	B	59	B
15	D	30	D	45	B	60	A

Function String Array etc.

Q.1 Find the output of the following program

^#iⁿ^c^l^u^d^e^<^s^t^d^io.^h^>

ⁱⁿ^t^X⁼⁴⁰^;

^void^maⁱⁿ⁽⁾

{

ⁱⁿ^t^X⁼²⁰^;

^p^riⁿ^tf⁽^“^%^d^\ⁿ^”^X)

}

⁽^a)20⁽^b⁾⁴⁰^(c)⁶⁰⁽^d⁾^Er^r^or

Q.2 Find the output of the following program

#include

^void^maⁱⁿ⁽⁾

{

int fun(float); int a; a=fun(3.14); printf(“%d\n” a)

}

ⁱⁿ^t^f^uⁿ⁽ⁱⁿ^t^aa)

{

^r^etu^rⁿ⁽ⁱⁿ^t⁾⁺⁺^aa;

}

(a)3 (b)4 (c)0

(d)Error

Q.3 Find the output of the following program

#include

^void^maⁱⁿ⁽⁾

{

int a[5]={2,3};

printf(“%d%d%d\n” a*2+ a*2+ a*4+)

}

^(a)Gar^b^a^g^e^Va^lu^e^s⁽^b⁾^2,³^,3^(c)^3,²^,2⁽^d⁾^0,⁰^,0

Q.4 Find the output of the following program

^#iⁿ^c^l^u^d^e^<^s^t^d^io.^h^>

^void^maⁱⁿ⁽⁾

{

^dⁱ^p^lay⁽⁾^;

}

^void^dⁱ^s^p^lay⁽⁾

{

printf(“=ndiaB=X”)

}

⁽^a)No^Er^r^or⁽^b⁾^d^is^p^{lay does}ⁿ^’^t^g^e^tⁱⁿ^v^o^k^ed(c)display() is called before it is defined

(d)None of the above

Q.5 A function cannot be overloaded only by its return type

(a)True (b)False

Q.6 A function can be overloaded with a return type if it has all the parameters same.

(a)True (b)False

Q.7 Inline functions involves some additional overhead in running time.

(a)True (b)False

_Q_{.8 A}_F_u_n_c_ti_on_t_h_a_t_c_a_l_l_s_it_s_e_l_f_i_{s kn}_o_w_{n as}

(a)Inline Function

(c)Overloaded Function

(b)Nested Function

(d)recursive Function

Q.9 The return type of a function that does not have any return type is declared as

(a)long (b)double (c)void (d)int

_Q_.10_P_a_ra_m_e_t_{ers p}_a_s_s_ed_t_{o a}_f_u_n_c_ti_on_are_s_e_p_a_ra_t_ed_w_i_t_h

(a)comma(,) (c)colon(;)

(b)semicolon(;) (d)None of above

Q.11 Variables declared inside the parenthesis of a function have visibility.

(a)Local (b)Global (c)Module (d)Universal

Q.12 According the following declaration of a function, which of the statement given below is true

true int function(int a,int b=2)

^(a)Varⁱ^a^b^{le b is}^o^f^integer^t^y^p^e^aⁿ^d^will^a^l^w^a^y^{s h}^a^v^e^v^al^u^e²

(b)Variable a and b are of int type and the initial value of both variables is 2 (c)Variable b is global scope and will have value 2

^(d)V^a^ri^ab^{le b}^will^h^a^v^e^v^a^l^u^e²^ifⁿ^o^t^specifⁱ^{ed w}^h^en^c^al^lⁱⁿ^g^fuⁿ^cti^oⁿ
Q.13 String is an array of character arrays terminated with_

(a)\n (b)\t (c)\0 (d)\1

Q.14 The void specifier is used if a function does not have return type.

(a)True (b)false

Q.15 According to the following statements, select the best suitable statement

ⁱⁿ^t^x⁼^5,y=³^,^z^;

^a=a^dd^(x^,^y⁾

(a)The function add is called by passing the values (b) The function add is called by passing reference (c) Both (a and b) of above

⁽^d⁾^N^oⁿ^e^{of a}^b^ove
Q.16 According to the following code, select the best suitable statement

int x=5,y=3,z;

^a=a^dd⁽^&^x^,&^y⁾

(a)The function add is called by passing the values (b) The function add is called by passing reference (c) Both (a and b) of above

⁽^d⁾^N^oⁿ^e^{of a}^b^ove
Q.17 In case of arguments passed by values when calling a function such as z=add(x,y)

(a) ny modifications to the variables x and y from inside the function “add” will not have any effect

on the variables outside the function.

⁽^b⁾^T^h^{e vari}^a^b^les^x^y^wⁱ^l^l^b^e^upd^ated^{when a}ⁿ^y^m^o^d^ifⁱ^catⁱ^o^{n is}^d^oⁿ^eⁱⁿ^the^fuⁿ^cti^oⁿ^“^a^dd^”

^(c)^Y^h^e^varia^b^le^x^y^wⁱ^l^l^b^e^mo^d^ifⁱ^ed^as^p^er^m^o^d^ifⁱ^catⁱ^o^{n in the}^fuⁿ^cti^oⁿ^“^a^dd^”^b^u^t^t^h^e^Va^rⁱ^a^b^{le y}^wⁱ^{ll n}^o^t^b^e

^upd^{ated as}^p^er^the^v^arⁱ^atⁱ^o^{n in the fu}ⁿ^ctⁱ^oⁿ^“^a^dd^”

⁽^d⁾^N^oⁿ^e^of^t^h^e^a^b^ove
Q.18 If the type specifier of parameters of a function call is followed by an ampersand (&) and then the variable names, that function call is

⁽^a)pass^b^y^val^u^e

^(c⁾^p^{ass by}^v^arⁱ^a^b^les

⁽^b⁾^p^ass^b^y^r^e^f^e^r^eⁿ^c^e

⁽^d⁾ⁿ^oⁿ^e^{of a}^b^ove

Q.19 In case of pass by reference

(a)The values of those variables are passed to the function so that it can manipulate them

^{(b)The ad}^d^re^s^s^o^f^v^arⁱ^a^b^leⁱⁿ^m^e^m^o^ry^is^p^assed^t^o^t^h^e^f^un^cti^oⁿ^s^o^t^h^a^t^it^can^use^t^h^e^sa^m^e^m^e^m^o^ry^area^f^o^rⁱ^ts

processing (c)Both of above (d)None of above

Directory: downloads
downloads -> Northern England’s set-jetting locations
downloads -> Dynatest 3031 lwd light Weight Deflectometer
downloads -> Forth coming competitive exams
downloads -> Brush High School Morning Announcements Friday, September 05, 2014 all school
downloads -> Year 9 The Arts — Music
downloads -> Years 7 and 8 standard elaborations — Australian Curriculum: Music draft
downloads -> Chris Young sets 2016 “I’m Comin’ Over” Tour headlining dates
downloads -> Slavery and Abolition: the Plymouth Connection Introduction
downloads -> Summer Assignment

Download 9.46 Mb.

Share with your friends:

1 ... 14 15 16 17 18 19 20 21 ... 57