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Q.20 When an array is passed to a function, it can said that is passed

(a)Address of the array

^(b)V^a^l^u^e^o^f^t^h^e^first^el^e^m^eⁿ^t^o^f^{the arr}^a^y

(c)Address of the first element of the array

(d)Number if elements in the array
Q.21 Find the output of the following program?

#include

^void^maⁱⁿ⁽⁾

{

^c^h^ar^*s^t^r=”^:^el^l^o^w^or^d^”

^p^riⁿ^tf⁽^“^%^s”^s^t^r)

}

⁽^a)^H^ello^w^orld

^(c)^Gar^b^age^val^u^e

⁽^b⁾^Er^r^or

⁽^d⁾^N^oⁿ^e^of^t^h^e^a^b^ove

Q.22 Find the output of the following program?

#include

^void^maⁱⁿ⁽⁾

{

int array[]={10,20,30,40};

printf(“%d” -2[array);

}

(a)-60 (b)-30

c)Garbage value (d)compile error

Q.23 Find the output of the following program?

#include

^void^maⁱⁿ⁽⁾

{

ⁱⁿ^tⁱ⁼¹⁰^;

static int x=10; if(x==i) printf(“Equal”) else

^p^riⁿ^tf⁽^“L^e^ss^th^aⁿ^”)

}

(a)Equal

^(c)^Less^th^an

(b)Greater than

⁽^d⁾^N^oⁿ^e^of^t^h^e^a^b^ove

Q.24 Find the output of the following program?

^#iⁿ^c^l^u^d^e^<^s^t^d^io.^h^>

^void^maⁱⁿ⁽⁾

{

char str*+=”C-program”

ⁱⁿ^t^a⁼⁵^;

^p^riⁿ^tf⁽^a¹⁰^?“P^s^\ⁿ^”^”^%^s^\n^”^s^t^r)

}

⁽^a)^C^-p^r^o^gram

^(c)^Er^r^or

⁽^b⁾^Ps

⁽^d⁾^N^oⁿ^e^of^t^h^e^a^b^ove

Q.25 It is compulsory to write the return type for every function

(a)True (b)False

_Q_.26_T_he_r_e_t_urn_t_ype_o_f_a_f_u_nc_t_i_on_c_an_n_ot_b_e

(a)void

^(c)ⁱⁿ^t

(b)main

⁽^d⁾^f^lo^a^t

_Q_.27_E_v_{ery p}_r_ogr_a_m_m_u_s_t_have_a_t_l_ea_s_t_f_u_n_c_ti_o_n₍_s₎

(a)1 (c)3

(b)2

⁽^d⁾^N^oⁿ^e^of^t^h^e^a^b^ove

_Q_.28_T_he_f_u_n_c_ti_on_wit_h_t_h_{e na}_m_e_i_s_a_l_w_ays_w_r_i_tt_en_i_n_e_very_p_r_o_gram

(a)int

^(c)^main

(b)void

⁽^d⁾^f^ac^t^orial

_Q_.29_E_v_ery_f_u_n_c_t_i_on_m_u_s_t_con_t_a_i_n_m_i_n_im_u_m_o_f_a_rg_u_m_en_t_{s pa}_s_s_e_{d to}_i_t

(a)1 (c)3

(b)2

⁽^d⁾^N^oⁿ^e^of^t^h^e^a^b^ove

Q.30 In the function definition, the argument list must always be accompanied with the corresponding

data type

(a)True (b)False

Q.31 The function name follows the rules of the identifier

(a)True (b)False

Q.32 A void return type for a function indicates that

(a)The function cannot return any data

(b)The function can return any type of data

^(c)^T^h^e^fuⁿ^ctⁱ^o^{n can}^r^e^t^u^rn^aⁿ^y^t^y^p^e^o^{f data}^e^x^c^ept^f^o^r^“ⁱⁿ^t^”

⁽^d⁾^N^oⁿ^e^of^t^h^e^a^b^ove
_Q_.33_T_he_va_l_u_{e r}_e_t_urned_{by a}_f_u_n_c_ti_on_i_s_r_e_t_urned_t_o_t_he

(a)main function

(c)caller function

(b)Operating System

(d)called function

_Q_.₃_{4 A}_f_u_n_c_t_i_on_t_hat_d_oes_not_r_e_t_urn_a_ny_d_a_t_a_i_s_c_a_l_l_{ed as}_f_u_n_c_t_i_on

(a)int

^(c)^f^lo^a^t

(b)void

⁽^d⁾^r^e^c^u^rsive

_Q_.35_A_rg_u_m_e_n_t_li_s_t_i_{s a}_li_s_t_o_f_p_a_r_a_m_e_t_ers_t_hat_t_he_has_t_{o pa}_s_s_t_o_t_he_f_u_n_c_ti_on

(a)main function

(c)caller function

(b)Operating System

(d)called function

_Q_.36_T_he_p_ar_a_m_e_t_ers_pa_s_s_e_d_b_y_t_h_{e c}_a_l_l_er_f_u_n_c_t_i_on_are_c_a_l_l_{ed as}_t_he_par_a_m_e_t_e_r_s

(a)actual

^(c)ⁱ^nf^orm^a^l

(b)formal

⁽^d⁾^r^ef^er^eⁿ^c^e

_Q_.37_T_he_p_ar_a_m_e_t_ers_re_ce_i_{ved by}_t_he_ca_l_l_ed_f_u_n_c_t_i_o_{n are c}_a_l_l_{ed as}_t_he_pa_r_a_m_e_t_e_rs

(a)actual

^(c)ⁱ^nf^orm^a^l

(b)formal

⁽^d⁾^r^ef^er^eⁿ^c^e

_Q_.38_T_{he n}_u_m_b_e_r_o_f_ac_t_u_al_and_f_o_r_m_al_p_ar_a_m_e_t_ers

(a)can be different

^(c⁾^should^be^t^h^e^sa^m^e

(b)should not be the same

⁽^d^)c^aⁿⁿ^ot^b^e^same

_Q_.39_T_he_d_a_t_a_ty_pe_o_f_a_c_t_u_al_f_o_r_m_al_p_a_ra_m_e_t_ers

(a)can be different

^(c⁾^should^be^t^h^e^sa^m^e

(b)should not be the same

⁽^d^)c^aⁿⁿ^ot^b^e^same

Q.40 The prototype declaration is required when

(a)calling any function

(b)calling a function which is defined before it is called (c)calling a function which is called before it is defined (d)None of the above
Q.41 The prototype of a function can be written

(a)only outside a function

^(b)^oⁿ^lyⁱⁿ^si^d^e^{a fu}ⁿ^ctⁱ^oⁿ

(c)both inside and outside a function

(d)only with prefix’#’

Q.42 The prototype of a function should contain the data type of the parameters to be passed to that

function

⁽^a)tr^u^e⁽^b⁾^f^alse
Q.43 The prototype of a function should contain the variable names of the parameters to be passed to that

function

⁽^a)tr^u^e⁽^b⁾^f^alse
_Q_.44_T_he_d_a_t_a_t_yp_e_s_m_en_t_i_on_e_d_i_{n t}_h_{e pr}_o_t_o_t_y_p_e_o_f_a_f_u_n_c_ti_on_a_re_t_{o be}_s_e_pa_r_a_t_{ed by}

(a),(comma) (c):(colon)

(b).(dot) (d);(semi-colon)

Q.45 The true of the actual and formal parameters must be same

(a)True (b)false

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