Rajasthan Board Class 12 Question Paper 2024 Informatics Practices

RAJASTHAN BOARD

QUESTION
PAPER
2024

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RBSE

Zm_m§H$ Roll No.

Tear Here
Sl.No. :

No. of Questions – 20
SS–04–Info. Prac. (Opt.)
No. of Printed Pages – 15

Cƒ _mÜ`{_H$ narjm, 2024
SENIOR SECONDARY EXAMINATION, 2024

TEAR HERE TO OPEN THE QUESTION PAPER
BÝ’$m°a‘o{Q>³g n«¡p³Q>gog
INFORMATICS PRACTICES
EopÀN>H$ (Optional)

àíZ nÌ H$mo ImobZo Ho$ {bE `hm± \$m‹S>|
g_` : 3 KÊQ>o 15 {‘{ZQ>
nyUmªH$ : 56

narjm{W©`m| Ho$ {bE gm_mÝ` {ZX}e :

GENERAL INSTRUCTIONS TO THE EXAMINEES :

1) narjmWu gd©àW_ AnZo àíZ nÌ na Zm_m§H$ A{Zdm`©V… {bI|&

Candidate must write first his / her Roll No. on the question paper
compulsorily.

2) g^r àíZ H$aZo A{Zdm`© h¢&

All the questions are compulsory.

3) àË`oH$ àíZ H$m CÎma Xr JB© CÎma-nwpñVH$m _| hr {bI|&
`hm± go H$m{Q>E

Write the answer to each question in the given answer-book only.

SS–04–Info. Prac. (Opt.) 5004 [ Turn Over

2
4) {OZ àíZm| ‘| AmÝV[aH$ IÊS> h¢, CZ g^r Ho$ CÎma EH$ gmW hr {bI|&

For questions having more than one part, the answers to those parts are to be
written together in continuity.

5) àíZ nÌ Ho$ {hÝXr d A§J«oOr ê$nmÝVa ‘| {H$gr àH$ma H$s Ìw{Q>/AÝVa/{damoYm^mg hmoZo na {hÝXr ^mfm Ho$ àíZ
H$mo hr ghr ‘mZ|&

If there is any error/ difference/ contradiction in Hindi & English version of the
question paper, the question of Hindi version should be treated valid.

6) àíZ H$m CÎma {bIZo go nyd© àíZ H$m H«$‘m§H$ Adí¶ {bI|&

Write down the serial number of the question before attempting it.

SS–04–Info. Prac. (Opt.) 5004

3
IÊS> - A
SECTION - A

1) {ZåZ ~hþ{dH$ënr àíZ 1 (i go xvi) Ho$ CÎma H$m ghr {dH$ën M¶Z H$a CÎma nwpñVH$m ‘| {b{IE& [16×½=8]

Write the correct answer from multiple choice questions 1 (i to xvi) and write in
answer book.

i) do~ noO {H$g ^mfm H$m Cn¶moJ H$a ~Zm¶m OmVm h¡? [½]
A) XML ~) JAVA
g) C++ X) HTML
Web page is created using language-
A) XML B) JAVA
C) C++ D) HTML
ii) {ZåZ ‘§o go H$m¡Zgm S>oQ> (Date) ’§$³eZ Zht h¡? [½]
A) MONTH ( ) ~) DAY ( )
g) DATE ( ) X) POWER ( )
Which of the following is not a Date function?
A) MONTH ( ) B) DAY ( )
C) DATE ( ) D) POWER ( )
iii) ³doar "SELECT ROUND (296.2)" H$m ³¶m AmCQ>nwQ> hmoJm? [½]
A) 295 ~) 297
g) 296 X) BZ‘| go H$moB© Zhr
What is the output of query "SELECT ROUND (296.2)"?
A) 295 B) 297
C) 296 D) None of these

SS–04–Info. Prac. (Opt.) 5004 [ Turn Over

4
iv) PANDAS H$m AW© h¡ - [½]

A) Panel Data ~) Panel data System

g) Pandas Data Structures X) Pandas NumPy Data Structure

PANDAS stand for -

A) Panel Data B) Panel data System

C) Pandas Data Structures D) Pandas NumPy Data Structure

v) LEFT ("Memory", 3) H$m AmCQ>nwQ> ³¶m hmoJm? [½]

A) Mem ~) Ory

g) Memory X) Mor

What is the output of LEFT ("Memory", 3)?

A) Mem B) Ory

C) Memory D) Mor

vi) B©-‘ob ‘o§ 'CC' H$m ³¶m ‘Vb~ hmoVm h¡? [½]

A) ³bmoO H$m°nr ~) H$m~©Z H$m°nr

g) ³br¶a H$m°nr X) H$å߶yQ>a H$m°nr

What is the meaning of 'CC' in E-mail?

A) Close Copy B) Carbon Copy

C) Clear Copy D) Computer Copy

SS–04–Info. Prac. (Opt.) 5004

5
vii) {H$gr ßbm°Q> Ho$ Q>mBQ>b H$mo {H$gHo$ Ûmam Xem©¶m OmVm h¡? [½]

A) plt.title ( ) ~) plt.show ( )

g) plt.xlabel ( ) X) plt.ylabel ( )

Which is used to display the title of any plat?

A) plt.title ( ) B) plt.show ( )

C) plt.xlabel ( ) D) plt.ylabel ( )

viii) g§»¶mAmo Ho$ g‘wƒ¶ go ‘ܶ g§»¶m kmV H$aZo Ho$ {bE {H$g ’$bZ H$m à¶moJ {H$¶m OmVm h¡? [½]

A) Mean ( ) ~) Median ( )

g) Mode ( ) X) Count ( )

Which function is used to find the middle numbers from a set of numbers?

A) Mean ( ) B) Median ( )

C) Mode ( ) D) Count ( )

ix) {ZåZ ‘§o go H$m¡Z Aggregate functions h¡? [½]

A) Max ( ) ~) Min ( )

g) Sum ( ) X) Cnamoº$ g^r

Which of the following is Aggregate functions?

A) Max ( ) B) Min ( )

C) Sum ( ) D) All of above

SS–04–Info. Prac. (Opt.) 5004 [ Turn Over

6
x) {ZåZ ‘| go H$m¡Zgr EH$ ZoQ>dH© Q>m°nmobmoOr Zhr h¡? [½]

A) ñQ>ma ~) Q´>r

g) B©-‘ob X) ~g

Which of the following is not a network topology?

A) Star B) Tree

C) E-mail D) Bus

xi) {ZåZ ‘| go H$m¡Z-gm B§Q>aZoQ> {eï>mMma Ho$ A§VJ©V AmVm h¡? [½]

A) {Oå‘oXmar ~) Z¡{VH$Vm

g) AmXaH$mar X) Cnamoº$ g^r

Which of the following comes under Internet Etiquettes?

A) Responsible B) Ethical

C) Respectful D) All of these

xii) [aH$mS>© (Record) H$mo g§emo{YV H$aZo Ho$ {bE Cn¶moJ {H$¶m OmZo dmbm H$‘m§S> h¡- [½]

A) Delete ~) Add

g) Update X) Cnamoº$ ‘| go H$moB© Zht

The command used to modify the record is -

A) Delete B) Add

C) Update D) None of these

SS–04–Info. Prac. (Opt.) 5004

7
xiii) {ZåZ ‘| go H$m¡Z-gm EH$ ZoQ>dH©$ CnH$aU h¡? [½]

A) amCQ>a ~) pñdM

g) B©WaZoQ> H$mS>© X) Cnamoº$ g^r

Which of the following is a network device?

A) Router B) Switch

C) Ethernet Card D) All of these

xiv) SQL H$m nyam Zm‘ ................ hmoVm h¡? [½]

A) ñQ´>³MS>© ¹o$ar b¢½doO ~) qgnb ¹o$ar b¢½doO

g) ñQ>¡H$ ¹o$ar b¢JdoO X) BZ‘o§ go H$moB© Zhr

Full name of SQL is ___________.

A) Structured Query Language B) Simple Query Language

C) Stack Query Language D) None of these

xv) h‘mao {S>{OQ>b ’w$Q> qàQ> {H$gHo$ Ûmam ~Zm¶m Om gH$Vm h¡? [½]

A) Visiting any website ~) Sending E-mail

g) Online Chatting X) Cnamoº$ g^r

Our digital foot print can be created by -

A) Visiting any Website B) Sending E-mail

C) Online Chatting D) All of these

SS–04–Info. Prac. (Opt.) 5004 [ Turn Over

8
xvi) IPR ³¶m hmoVm h¡? [½]

A) BQ>obo³MwAb àm°nQ>u amB©Q> ~) B§Q>aZoQ> àm°nQ>u amB©Q>

g) B§S>o³g àm°nQ>u amB©Q> X) B§ñQ>m°b àm°nQ>u amB©Q>

What is IPR?

A) Intellectual Property Right B) Internet Property Right

C) Index Property Right D) Install Property Right

2) [aº$ ñWmZ H$s ny{V© H$s{OE : [10×½=5]

Fill in the blanks :

i) LAN H$m nyam Zm‘ ............... hmoVm h¡& [½]

Full form of LAN is ________.

ii) NumPy H$m ‘Vb~ ................... hmoVm h¡& [½]

NumPy stands for __________.

iii) ................. EH$ AmD$Q>nwQ> {S>dmBg H$m CXmhaU h¡& [½]

__________ is an example of output device.

iv) d¥Îm H$mo {d{^Þ I§S>mo ‘| {d^m{OV H$aZo dmbo J«m’$ H$mo .................. MmQ>© H$hVo h¡& [½]

Graph in which circle is divided into different section is called ________
chart.

SS–04–Info. Prac. (Opt.) 5004

9
v) .................... EH$ do~ ~«mCOa H$m CXmhaU h¡& [½]

__________ is an example of web browser.

vi) ’§$³eZ MOD (21,2) H$m AmCQ>nwQ> ................ hmoJm& [½]

Output of function of MOD (21,2) is _________.

vii) PANDAS ‘| Xmo S>oQ>m ñQ´>³Ma ................ Am¡a ............. hmoVo h¡& [½]

Two data structure in PANDAS are _________ and __________.

viii) ’§$³eZ MONTHNAME ("2023-10-15") H$m AmCQ>nwQ> ................... hmoJm& [½]

Output of function MONTHNAME ("2023-10-15") is _________.

ix) ..................... ’§$³eZ pñQ´>¨J H$mo bmoAaHo$g (Lower Case) ‘| ~XbVm h¡& [½]

________ function converts string into lower case.

x) qgJb amo ’§$³e§g H$mo ........................ ’§$³e§g ^r H$hVo h¢& [½]

Single row functions are also known as __________ functions.

3) {ZåZ àíZm| Ho$ CÎma EH$ n§{º$ ‘| Xr{OE [(i) go (viii)] - [8×1=8]

Give the answer of the following questions in one line [(i) to (viii)] -

i) Pandas H$mo BÝgQ>m°b H$aZo Ho$ {bE H$‘m§S> bmBZ {b{IE& [1]

Write command line to install Pandas.

SS–04–Info. Prac. (Opt.) 5004 [ Turn Over

10
ii) Xmo Q>o~b²g na JOIN Am°naoeZ²g ³¶m hmoVo h¡? [1]

What are JOIN operation on two tables.

iii) WAN H$m nyam Zm‘ ³¶m hmoVm h¡? [1]

What is the full form of WAN?

iv) ‘mܶ H$mo n[a^m{fV H$s{OE& [1]

Define Mean.

v) H$m°nramBQ> ³¶m hmoVm h¡? [1]

What is Copyright?

vi) LENGTH (string) ’§$³eZ H$m Cn¶moJ {b{IE& [1]

Write the use of function LENGTH (string).

vii) bmBZ MmQ>© ³¶m hmoVm h¡? [1]

What is line chart?

viii) HTTP ³¶m h¡? [1]

What is HTTP?

SS–04–Info. Prac. (Opt.) 5004

11
IÊS> - ~
SECTION - B

bKwÎmamË‘H$ àíZ - (eãX gr‘m bJ^J 50 eãX) [12×1.5=18]

Short answer type questions - (word limit approx. 50 words)

4) ~g Q>m°nmobmoOr H$mo n[a^m{fV H$s{OE& [1.5]

Define Bus Topology.

5) ZoQ> EQ>rHo$Q²>g go Amn ³¶m g‘PVo h¡? [1.5]

What do you understand by Net Etiquettes?

6) Dataframe ³¶m hmoVm h¡? [1.5]

What is Dataframe?

7) Phishing go Amn ³¶m g‘PVo h¡? [1.5]

What do you understand by Phishing?

8) H$mVu¶ JwUZ ³¶m hmoVm h¡? [1.5]

What is Cartesian Product?

SS–04–Info. Prac. (Opt.) 5004 [ Turn Over

12
9) B§Q>aZoQ> H$mo n[a^m{fV H$s{OE& [1.5]

Define Internet.

10) Matplotlib ‘mH©$g© Ho$ ~mao ‘| {b{IE& [1.5]

Write about Matplotlib Markers.

11) ZoQ>dH©$ ‘| ‘moS>o‘ ³¶m hmoVm h¡? [1.5]

What is Modem in Network?

12) E-WASTE Ho$ ~mao ‘| {b{IE& [1.5]

Write about E-WASTE.

13) VoIP H$mo g‘PmBE& [1.5]

Explain VoIP.

14) S>m¶Zo{‘H$ do~ noO ³¶m hmoVo h¡? [1.5]

What are dynamic web pages?

15) Pandas ‘| B§S>op³g¨J ³¶m hmoVr h¡? [1.5]

What is Indexing in Pandas.

SS–04–Info. Prac. (Opt.) 5004

13
IÊS> - g
SECTION - C

XrK© CÎmar¶ àíZ/{Z~ÝYmË‘H$ àíZ - (eãX gr‘m bJ^J 100 eãX) [3×3=9]
Long answer questions (word limit approx. 100 words)

16) ~ma MmQ>© H$m dU©Z H$s{OE& [3]
Explain Bar Chart.
AWdm/OR
ñH¡$Q>a MmQ>© H$m dU©Z H$s{OE&
Explain Scatter Chart.

17) gmB~a H«$mB‘ H$m dU©Z H$s{OE& [3]
Explain Cyber Crime.
AWdm/OR
Pandas {dOwAbmBOoeZ ³¶m hmoVm h¡?
What is Pandas Visualisation?

18) {ZåZ{b{IV Am°naoeZ Ho$ {bE SQL H$‘m§S> {b{IE - [1.5+1.5=3]
i) "COMPUTER" eãX Ho$ Ajamo H$s JUZm H$aZo Ho$ {bE&
ii) {H$gr VmarI go ‘hrZo H$m Zm‘ Xem©Zo Ho$ {bE&
Write the SQL commands for following operations -
i) To count the number of letters in ward "COMPUTER".
ii) To display the monthname form any date.
AWdm/OR
do~gmBQ> Am¡a do~ noO ‘| AÝVa ~VmBE& [3]
Differentiate Website and Webpage.

SS–04–Info. Prac. (Opt.) 5004 [ Turn Over

14
IÊS> - X
SECTION - D

XrK© CÎmar¶ àíZ/{Z~§YmË‘H$ àíZ - (eãX gr‘m bJ^J 250 eãX) [2×4=8]
Long answer type questions (word limit approx. 250 words)

19)
Table : Teacher
Teacher ID Teacher Name Subject
T01 Sameer Science
T02 Amit Hindi
T03 David Computer
T04 Manish English
T05 Kamal Social Science

Cnamoº$ Q>o~b go {ZåZ queries {b{IE&
Write the following queries from above table.
i) Q>rMa Q>o~b ~ZmBE& [2]
Create table Teacher.
ii) EH$ ZB© amo ('T06', 'Rakesh', 'Sanskrit') H$mo Q>o~b ‘§o Omo{‹S>¶o& [2]
Add a new row ('T06', 'Rakesh', 'Sanskrit') in table.
AWdm/OR
¶y{Z¶Z () Am¡a B§Q>ago³Q> () H$m dU©Z H$s{OE& [4]
Explain Union () and Intersect ().

SS–04–Info. Prac. (Opt.) 5004

15
20) Table : Four Wheeler

Item Company Rent (Rs.)

Bus Tata 15,000

Car Maruti 4000

Truck Tata 25,000

Tractor Ford 10,000

{ZåZ{b{IV Ho$ {bE nm¶WZ H$moS> {b{IE&
Write Python code for the following.

i) Cnamoº$ Vm{bH$m Ho$ {bE S>oQ>m’«o$‘ ~ZmBE& [2]

Create the Dataframe for above table.

ii) ‘mé{V H$ma H$m aoÝQ> àX{e©V H$aZo Ho$ {bE& [2]

To display the Rent of Maruti Car.

AWdm/OR
{ZåZ H$mo CXmhaU g{hV n[a^m{fV H$s{OE& [2+2=4]

Define the following with example.

i) ~hþbH$
Mode

ii) ‘mpܶH$m
Median



SS–04–Info. Prac. (Opt.) 5004

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