Fundamentals of

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14	A	29	D	44		59	D	74	B
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UNIT –III Introduction to C

For Programs Students are Instructed to follow the following :

Consider every program has a main()

Consider Void void, Mainmain, Printfprintf,Scanf scanf, Int int , Floatfloat

Q.1 Which of the following is not a type of computer programming language?

(a) Natural language (b)Machine Language (c)High-level language (d)Binary languages

_Q_.2_T_he_p_rogr_am_mi_ng_l_a_ng_u_age_t_h_at_c_l_o_s_e_l_y_re_s_e_m_bl_e_s_t_he_m_ac_h_i_ne_l_ang_u_a_g_e_i_s

^(a)H^ig^h-le^v^el^la^ngu^a^g^es⁽^b⁾^{C la}ⁿ^g^u^age^(c)^FO^R^TRAN

_Q₃_T_he_t_o_o_l_used_t_o_c_on_v_ert_a_„_C_‟_p_rogr_a_m_t_o_m_a_c_hine_l_ang_u_age_i_s_ca_l_l_ed_as

(d)Assembly language

⁽^a)Lin^k^er⁽^b⁾^Laⁿ^g^u^age^t^r^aⁿ^sla^t^or^(c)^Com^p^iler⁽^d⁾^P^r^e^p^r^o^c^essor

_Q_.4_T_he_p_rogr_am_m_er_or_i_g_i_nal_p_rogr_a_m_c_ode_i_s_c_a_l_l_e_{d as}

(a)Object file (b)Source file (c)Executable file

_Q_.5_T_he_d_i_ag_r_a_m_m_a_ti_c_f_l_o_w_o_f_t_he_p_rog_r_am_i_s_rep_re_s_e_nt_e_d_by

⁽^d⁾^A^pp^lica^tⁱ^on^f^ile

(a)flowchart Q.6 C- language is

⁽^b⁾^P^r^ogram^m^a^p^(c^)P^s^eu^d^o^c^o^d^e⁽^d⁾^Wa^t^er^f^all^m^o^d^e

(a)Assembly level Language (c)High level Language Q.7 What is a program

⁽^b⁾^{Low l}^e^vel^Laⁿ^g^u^age

⁽^d⁾^All^{of a}^b^ove

^{(a)A s}^e^t^o^{f i}ⁿ^structⁱ^o^{n (b)A}^s^e^t^o^f^al^g^o^rit^h^m^(c)^A^set^of^p^s^e^ud^o^c^o^d^e⁽^d⁾^All^{of a}^b^ove

_Q_{.8 W}_h_{o dev}_e_l_oped_t_{he C}_l_ang_u_a_g_e

⁽^a)Deⁿⁿ^is^Rⁱ^t^c^h^ie⁽^b⁾^K^eⁿ^T^h^om^p^s^on

_Q_{.9 W}_h_i_ch_y_ear_w_a_{s C}_d_e_ve_l_op_e_{d in?}

(c)Matrin Richards (d)Patric Naughton

⁽^a)1⁹⁷⁵⁽^b⁾¹⁹⁸⁰^(c)¹⁹⁷²⁽^d⁾¹⁹⁷¹

_Q_.10_T_{he C}_l_ang_u_a_{ge has}_{been de}_v_e_l_o_p_{ed at}

⁽^a)AT^{& T}^B^ell^L^a^b^s⁽^b⁾^I^B^M^(c⁾^B^o^r^l^aⁿ^d^Iⁿ^t^e^rⁿ^atⁱ^oⁿ^al

Q.11 The C programs are stored with extension

(a).obj (b).bak (c).c (d).cpp

Q.12 Every statement in C program is to be terminated by a

⁽^a)do^t⁽^.)⁽^b⁾^sem^i-^c^oloⁿ⁽^;)^(c)c^oloⁿ⁽^:)

_Q₁₃_T_he_e_s_c_ape_s_equen_c_e_„_\_b_‟_i_{s a}

(d)Sun Microsystems

(d)Question mark(?)

⁽^a)back^s^p^ace

⁽^b⁾ⁿ^ext^lⁱⁿ^e

^(c)^t^ab

⁽^d⁾ⁿ^oⁿ^e^of^t^h^e^a^b^ove

Q.14 Which OS (Operating

(a)DOS only

System) supports C?
(b)Linux only

(c)window only

(d)All of the above

Q.15 The real numbers (numbers with decimal fractional value) in C can be expressed which of the following

_f_o_r_m_s?

(a)Fractional from only

(c)Exponent form only

⁽^b⁾^ASC^I^I

(d)Both fractional and Exponetial

Q.16 A character variable can store how many characters at a time?

⁽^{a) 1}^c^h^arac^t^e^r⁽^b⁾⁸^c^h^arac^t^e^rs^(c)²⁵⁵^c^h^arac^t^er

Q.17 What will be stored in the variable „ch‟ if we write the statement char ch=‟z‟?

⁽^a)AS^C^II^val^u^{e of Z}^{(b)Z alo}ⁿ^g^with^{the si}^ng^le^inv^e^r^t^ed^c^o^mm^a^s

^(c)^T^h^e^c^h^arac^t^er^Z⁽^d⁾^N^oⁿ^e^{of a}^b^ove

Q.18 What is the maximum value that an signed integer constant can have?

⁽^a)3²⁷⁶⁸⁽^b⁾³²⁷⁶⁷^(c)^1.⁷⁰¹⁴^e⁺³⁸⁽^d⁾²⁵⁶

Q.19 An identifier in C cannot start with?

(a)A number ⁽^b⁾^An^Al^p^h^a^b^et

(d)None

Prepared By:- Mr. Pawar A. B.

²⁰

(c)A special symbol other than underscore (d)An capital character

_Q_.20_Whi_c_h_o_f_t_he_f_o_l_l_o_w_i_{ng s}_t_a_t_e_m_en_t_s_i_s_w_rong?

⁽^a)in^t⁼¹²^3;⁽^b⁾^val^u^e⁼^’^’⁺⁵^(c)^lime⁼²⁰^*’^T^’

_Q_.21_Whi_c_h_o_f_t_he_f_o_l_l_o_w_i_{ng s}_t_a_t_e_m_ent_i_s_i_nc_o_rr_e_c_t_?

⁽^d^)c^o^unt⁺⁵⁼^r^e^s^u^lt

⁽^a)rem⁼^3%2;^(b)re^m⁼³^.¹⁴^%²^.¹^;⁽^c^)r^e^m=^’a’^%^‘^c’⁽^d⁾^N^oⁿ^e^{of a}^b^ove

_Q_.22_Whi_c_h_o_f_t_he_f_o_l_l_o_w_i_{ng spe}_c_i_al_s_y_m_bol_a_l_l_o_w_ed_i_{n an}_i_den_t_i_fi_e_r_?

⁽^a)*⁽^as^t^eric)⁽^b⁾^_⁽^un^d^ersco^r^e)^(c)^-⁽^h^yp^h^eⁿ⁾

Q.23Which will be the output of following program?

^#iⁿ^c^l^u^d^e^<^s^t^d^io.^h^>

^void^maⁱⁿ⁽⁾

{

ⁱⁿ^tⁱ⁼²⁰^;

^p^riⁿ^tf⁽^“^%^d^\ⁿ^”^sⁱ^z^e^o^f⁽ⁱ⁾⁾

}

⁽^a)2⁽^b⁾⁴^(c)²⁰⁽^d⁾^N^oⁿ^e^{of a}^b^ove

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