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(1)

Code No. 1007

CLASS : 11th

(Eleventh) Series : 11-M/2019

Roll No.

dEI;wVj foKku dEI;wVj foKku dEI;wVj foKku dEI;wVj foKku

COMPUTER SCIENCE [

fgUnh ,oa vaxzsth ek/;e

^]

[ Hindi and English Medium ] (Only for Fresh/School Candidates)

le;

^{: 3}

?k.Vs

^] ^[

iw.kk±d

^{: 40}

Time allowed : ₃ hours ] [ Maximum Marks : ₄₀

• Ñi;k tk¡p dj ysa fd bl iz'u

^-

i= esa eqfnzr i`"B

⁸

rFkk iz'u

13

gSaA

Please make sure that the printed pages in this question paper are 8 in number and it contains 13 questions.

• iz'u

^-

i= esa lcls Åij fn;s x;s dksM uEcj dksM uEcj dksM uEcj dksM uEcj dks Nk= mÙkj

^-

iqfLrdk ds eq[;

^-

i`"B ij fy[ksaA

The Code No. on the top of the question paper should be written by the candidate on the front page of the answer-book.

(2)

• Ñi;k iz'u dk mÙkj fy[kuk 'kq: djus ls igys] iz'u dk Øekad vo'; fy[ksaA

Before beginning to answer a question, its Serial Number must be written.

• mÙkj

^-

iqfLrdk ds chp esa [kkyh iUuk

^/

iUus u NksMsa+A

Don’t leave blank page/pages in your answer-book.

• mÙkj

^-

iqfLrdk ds vfrfjDr dksbZ vU; 'khV ugha feysxhA vr%

vko';drkuqlkj gh fy[ksa vkSj fy[kk mÙkj u dkVsaA

Except answer-book, no extra sheet will be given.

Write to the point and do not strike the written answer.

• ijh{kkFkhZ viuk jksy ua0 iz'u&i= ij vo'; fy[ksaA

Candidates must write their Roll Number on the question paper.

• d`i;k iz'uksa dk mÙkj nsus lss iwoZ ;g lqfuf'pr dj ysa fd iz'u

^-

i=

iw.kZ o lgh gS] ijh{kk ds mijkUr bl lEcU/k esa dksbZ Hkh nkok ijh{kk ds mijkUr bl lEcU/k esa dksbZ Hkh nkok ijh{kk ds mijkUr bl lEcU/k esa dksbZ Hkh nkok ijh{kk ds mijkUr bl lEcU/k esa dksbZ Hkh nkok Lohdkj ugha fd;k tk;sxkA

Lohdkj ugha fd;k tk;sxkA Lohdkj ugha fd;k tk;sxkA Lohdkj ugha fd;k tk;sxkA

Before answering the question, ensure that you have been supplied the correct and complete question paper, no claim in this regard, will be entertained after examination.

(3)

uksV % uksV % uksV %

uksV % iz'u Øekad

¹

ls

⁴

esa ls dksbZ

³

iz'u djsaA 'ks"k lHkh iz'u vfuok;Z

vfuok;Z vfuok;Z vfuok;Z gSaA

Attempt any 3 questions from question number 1 to 4. Rest are compulsory.

1.

ikWojIokbZaV esa fofHkUu Vªkaft'ku izHkkoksa dk o.kZu djsaA

⁴

Explain various transition effects in PowerPoint.

2.

esy etZ ds dkWUlsIV dk mnkgj.k lfgr o.kZu djsaA

⁴

Explain the concept of mail merge with example.

3.

bugsfjVsal dk blds izdkjksa lfgr o.kZu djsaA

⁴

Explain inheritance with its types.

4.

,d ,sjs ds

¹⁰

vo;oksa dks c<+rs ¼vkjksgh½ Øe esa yxkus ds

fy, izksxzke fy[ksaA

⁴

Write a program to sort an array of 10 elements in ascending order.

5.

;wtj fMQkbUM MkVk Vkbi dk foLrkj ls o.kZu djsaA

³

Explain user defined data types in detail.

(4)

6.

ykWftdy vkSj daMh'kuy vkWijsVj ij uksV fy[ksaA

³

Write note on logical and conditional operator.

7.

mnkgj.k lfgr fuEu ,Dlsy QaD'ku dk o.kZu djsa %

³

SUM ( ), MIN ( ), AVG ( )

Explain with example following excel functions : SUM ( ), MIN ( ), AVG ( )

8. AND

xsV dk VªqFk Vscy] flacy vkSj bysDVªkWfud lfdZV }kjk

o.kZu djsaA

³

Explain AND gate with truth table, symbol and electronic circuit.

9.

dEI;wVj dh

^3rd

tujs'ku dk o.kZu djsaA

²

Explain 3rd generation of computers.

10.

LVªDpj dh mnkgj.k lfgr ifjHkk"kk nsaA

²

Define structure with example.

(5)

11.

vkbMsafVQk;j D;k gSa \ oSfyM vkbMsafVQk;j fy[krs le; dkSu

^-

ls

fu;e viukus pkfg, \

²

What are identifiers ? What rules should be followed for writing valid identifiers.

12. NOT

xsV dk dk;Z] VªqFk Vscy vkSj flEcy crk,¡A

²

Give working, truth table and symbol of NOT gate.

13. Objective Type Questions : 1 × 8 = 8

oLrqfu"B oLrqfu"B oLrqfu"B

oLrqfu"B izdkj ds izdkj ds izdkj ds iz'u % izdkj ds iz'u % iz'u % iz'u %

(i) ALU

dk iw.kZ :i --- gSA

Full form of ALU is ... .

(ii)

ekWfuVj ,d --- fMokbl gSA

Monitor is an ... device.

(6)

(iii)

,e ,l oMZ] esa dkWih vkWI'ku --- eSU;w esa gksrk gSA

In MS-Word, copy option is present in ...

menu.

(iv)

,d odZ'khV esa jks vkSj dkWye ds feyu dks --- dgrs gSaA

In a worksheet, ... is the intersection of row and column.

(v)

--- ,d leku vo;oksa dk laxzg gksrk gSA

(a)

,sjs

(b)

fjdkMZ

(c)

LVªDpj

(d)

dksbZ ugha

(7)

... is a collection of homogeneous elements.

(a) Array (b) Record (c) Structure (d) None

(vi)

--- ,d ,aVªh daVªksYM ywi gSA

(a) go to (b) do while (c) If

(d) While

... is an entry controlled loop.

(a) go to (b) do while (c) If

(d) While

(8)

funsZ'kkuqlkj ,d uacj flLVe ls nwljs esa cnysaA

Convert from one number system to another as directed.

(vii) (136)₁₀ = (...)₂

(viii) (527)₈ = (...)₁₆