HP Board 12th Class Model Test Paper 2024 Computer Science

Himachal Pradesh
Model Paper

COMPUTER SCIENCE (10+2)
(Hindi and English Versions)
Roll. No…………………

Time Allowed: 3 Hours Maximum Marks: 60

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Candidates are required to give their answers in their own words as far as practicable.
ijh{kkFkhZ ;FkklEHko vius ‘kCnksa esa mRrj nsaA
Marks allotted to each question are indicated against it.
izR;sd iz’u ds vad mlds lkeus fn, x, gSaA
Special Instructions: -
fo’ks”k funsZ’k%&
i. iz'uksa ds mrj nsrs le; tks iz’u la[;k iz’u i= ij n’kkZbZ xbZ gS] mrj iqfLrdk ij ogh iz’u la[;k fy[kuk vfuok;Z
gSA
While answering your Questions, you must indicate on your Answer-book the same Question No. as appears
in your Question paper.
ii. mrj iqfLrdk ds chp esa [kkyh iUuk@iUusa u NksfM+,A
Do not leave blank page / pages in your answer-book.
iii. lHkh iz'u vfuok;Z gSaA
All questions are compulsory
iv. iz'u ds lHkh Hkkxksa dks ,d lkFk gy djsaA
Answer should be brief and to the point.

1. cgq&fodYih; iz’u% 12x1=12
Multiple Choice Questions:
1) -------------------------dekaM dk iz;ksx QkbZy vkSj MkjSDVªh dks n’kkZus ds fy, fd;k tkrk gSA
¼v½ ,sy-,sl ¼c½ lh-ih
¼l½ lh-Mh ¼n½ lh-,e-ih
………....... command is used to display a list of files and directories in the current working
directory.
a) ls b) cp
c) cd d) cmp
2) LVM dk vFkZ ------------------------- gSA
¼v½ ykWftdy okWY;we eSustesaV ¼c½ yhfu;j okWY;we eSustesaV
¼l½ okWY;we ykWftdy eSustj ¼n½ buesa ls dksbZ ugha
LVM stands for……………………………….
a) Logical Volume Management b) Linear Volume Management
c) Volume Logical Manager d) None of these
3) Kernel dks vkWijsfVax flLVe dk-------------------------dgk tkrk gSA
¼v½ gkVZ ¼c½ dksj
¼l½ czsu ¼n½ buesa ls dksbZ ugha
Kernel is known as………………………………. of operating system.
a) Heart b) Core
c) Brain d) None of these

4) Pick tool dk iz;ksx fdlh vkWCtsDV dks-------------------------djus ds fy, fd;k tkrk gSA
¼v½ lsySDV ¼c½ lkbZftt
¼l½ jksVsV ¼n½ mijksDr lHkh
Pick tool is used for…………………………the objects.
a) select b) sizes
c) rotates d) all the these
5) B2C ,d izdkj gS------------------------------------
¼v½ vkWuykbZu fjtZos’ku ¼c½ bZ&dkWelZ
¼l½ uSV cSafdax ¼n½ buesa ls dksbZ ugha
B2C is a type of………………………
a) Online Reservation b) E-Commerce
c) Net Banking d) None of these
6) PHP ,d-------------------------lfdzfIVax ySaXkost gSA
¼v½ dykabV lkbZM ¼c½ cksFk lkbZM
¼l½ ljoj lkbZM ¼n½ flaxy lkbZM
PHP is a ………………….. scripting language.
a) Client side b) Both side
c) Server side d) single side
7) Comment ,d-------------------------LVsVeSaV gSA
¼v½ ,SXthD;wVscy ¼c½ ukWu&,SXthD;wVscy
¼l½ jSfifV’ku ¼n½ ywfiax
A comment is a ………………….. statement.
a) Executable b) Non-Executable
c) Repetition d) Looping
8) DBA dk vFkZ------------------------- gSA
¼v½ MkVkcsl vkWfMVj ¼c½ MkVk ,sMfefuLVªsVj
¼l½ MkVkcsl vkWFkj ¼n½ MkVkcsl ,sMfefuLVªsVj
DBA stands for…………………………...
a) Database Auditor b) Data Administrator
c) Database Author d) Database Administrator
9) Update command dk iz;ksx fjdkMZ dks------------------------- djus ds fy, fd;k tkrk gSA
¼v½ fMfyV ¼c½ lySDV
¼l½ ekWMhQkbZ ¼n½ fMLiys
“UPDATE” command is used to……………………. the records.
a) Delete b) Select
c) Modify d) Display
10) Trigger ------------------------- izdkj ds gksrs gSA
¼v½ nks ¼c½ rhu
¼l½ pkj ¼n½ N%
There are…………….. types of Triggers
a) two b) three
c) four d) six
11) ------------------------- vkWuykbZu lapkj ds ek?;e gSA
¼v½ bZ&esy ¼c½ VfoV~j
¼l½ OVl,si ¼n½ mijksDr lHkh

………………… is a kind of online communication service.
a) e-mail b) twitter
c) Whatsapp d) All of these
12) ------------------------- bySDVªkWfud QaM VªkaLQj dk ek/;e ugha gSA
¼v½ ,subZ,sQVh ¼c½ ,slbZ,sQVh
¼l½ Hkhe ¼n½ vkjVhth,sl

………………… is not a mode of electronic fund transfer.
a) NEFT b) SEFT
c) BHIM d) RTGS

Q.2. a) djuSy D;k gS? blds izdkjksa dh O;k[;k dhft,A 3
What is Kernel? Explain types of Kernels.
vFkok@or
lkbZcj ykW ls vki D;k le>rs gS? O;k[;k dhft,A
What do you mean by cyber law? Explain.
b) fyuDl vkSj foUMkst ds e/; D;k vUrj gS? O;k[;k dhft,A 3
What is the difference between linux and windows? Explain.
vFkok@or
fyuDl dh fuEufyf[kr commands dh O;k[;k dhft,A
1) ,sedsMhvkbZvkj 2) lhih 3) ihMC;wMh 4) uSVLVsV
Explain the following Linux commands:
1) mkdir 2) cp 3) pwd 4) netstat

Q.3. a) LVM ls vki D;k le>rs gSa? O;k[;k dhft,A 2
What do you mean by LVM? Explain.
vFkok@or
fyuDl esa ekamV IokabZV D;k gksrk gS?
What is mount point in Linux?
b) foUMkst ,suVh D;k gS? blds D;k ykHk gSa? 3
What is windows NT? What are its advantages.
vFkok@or
uSVodZ vkWijsfVax flLVe ls vki D;k le>rs gS? O;k[;k dhft,A
What do you mean by network operating system? Explain.

Q.4. a) dksjy Mªk D;k gS? vki dksjy Mªk esa ,d MªkbZax dSls cuk ldrs gS? 3
What is CorelDraw? How can you create a drawing in CorelDraw?
vFkok@or
bitmap vkSj vector images ds e/; D;k vUrj gS?
What is the difference between bitmap and vector images?
b) dksjy Mªk esa vki dSls VSDlV dks ,saVj dj ldrs gSS? O;k[;k dhft,A 3
How can you enter text in CorelDraw? Explain.

vFkok@or
dksjy Mªk esa vki vkWctsDVl dks dSls ykWd vkSj vuykWd dj ldrs gSaS? O;k[;k dhft,A
How can you lock and unlock objects in CorelDraw? Explain.
c) WAMP ljoj ls D;k le>rs gSaS? O;k[;k dhft,A 3
What do you mean by WAMP server? Explain.
vFkok@or
ih,spih esa vki oSfj;sscy ls D;k le>rs gSaS? O;k[;k dhft,A
What do you mean by variable in PHP? Explain.
d) MkVkcsl vkSj DBMS ls vki D;k le>rs gSa? O;k[;k dhft,A 3
What do you mean by Database and DBMS? Explain.
vFkok@or
PHP esa ,d izksxzke fy[k dj crkb, fd uEcj bZou gS ;k vkWM?
Write a program in PHP to check whether the number is even or odd.
Q.5. a) Vscy ls vki D;k le>rs gSaS? lhDoy esa vki Vscy dSls cuk ldrs gSa? 5
What do you mean by table? How can you create table in SQL?
vFkok@or
ekbZ lhDoy D;k gS? bldh fo’ks”krkvksa dh O;k[;k dhft,A
What is MySQL? Explain its features?
b) ih,spih D;k gS? blds D;k ykHk gSa? 5
What is PHP? What are its advantages?
vFkok@or
GET vkSj POST methods ls vki D;k le>rs gSa? O;k[;k dhft,A
What do you mean by GET and POST methods? Explain.

Q.6. a) PL/SQL D;k gS? PL/SQL ds CykWd LVªkWDpj dh O;k[;k dhft,A 5
What is PL/SQL? Explain the block structure of PL/SQL.
vFkok@or
Trigger vkSj Cursor ds e/; vUrj Li”V dhft,A
Differentiate between trigger and cursor.
b) bZ&dkWelZ D;k gS bZ&dkWelZ ds fofHkUu izdkjksa dh O;k[;k dhft,A 5
What is E-commerce? Explain the various types of E-commerce?
vFkok@or
social networking ls vki D;k le>rs gSa fofHkUu social networking sites dh O;k[;k dhft,A
What do you mean by social networking? Explain various social networking sites.
c) uSV cSafdax ls vki D;k le>rs gS?a blds ykHk vkSj nks”kksa dk o.kZu dhft,A 5
What is Net Banking? Explain its advantages and disadvantages?
vFkok@or
DDL, DML, DCL vkSj TCL ls vki D;k le>rs gSa? O;k[;k dhft,A
What do you mean by DDL, DML, DCL and TCL? Explain.