Rajasthan Board Class 12 Question Paper 2026 Telecom

FOR RAJASTHAN CLASS 12 PREPARATION

Rajasthan Board Class
12 Question Paper 2026
Telecom
EXAM YEAR TYPE

Rajasthan Class 12 2026 Question Paper

Notes · Sample Papers · Previous Year Papers · Mock Tests

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Zm_m§H$ Roll No. Question booklet No.

No. of Questions – 42 V-112
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No. of Printed Pages – 11
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agVocatIoNal EducatIoN (class-xII)
ExamINatIoN, 2026
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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
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m 2) g^r àíZ hb H$aZo A{Zdm`© h¢ & s e m
s e g la
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a all the questions are compulsory to attempt.

3) àË`oH$ àíZ H$m CÎma Xr JB© CÎma-nwpñVH$m _| hr {bI| &
Write the answer to each question in the given answer book only.

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IÊS> - A
sEctIoN – a

~hþ{dH$ënr` àíZ : [14×½=7]
Multiple Choice Questions :

1. EH$ AmXe© g§Xoe H$s Š`m {deofVmE± hmoVr h¢ ? [½]
A) ñnîQ>
~) g§{jßV
g) gQ>rH$
X) CnamoŠV g^r
What are the characteristics of an ideal message ?
A) Clear
B) Concise
C) Accurate
D) All of the above

2. dmŠ` _| g§km H$s nhMmZ H$a|, “ ar_m Zo EH$ nÌ {bIm”& [½]
A) ar_m
~) nÌ
g) ar_m d nÌ
X) CnamoŠV _| go H$moB© Zht
Identify the noun in the sentence, “Reema wrote a letter”.
A) Reema
B) Letter
C) Reema and Letter
D) None of the above

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3. {ZåZ{b{IV _| go H$m¡Z-gm ì`pŠV Ho$ ì`pŠVËd H$m dU©Z H$aZo dmbm _mnX§S> Zht h¡ ? [½]

A) AmË_{dídmg ~) IwbmnZ
m
co
g) _Zmo{djwãYVm X) {_bZgm[aVm
m .
c. o is not a parameter to describe an individual’s
Which of the following
s e m
s
personalitye?m g l a
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A) aSelf confidence B) Openness

C) Neuroticism D) Agreeableness

4. {ZåZ{b{IV _| go H$m¡Z-gm em°Q>H© $Q> H$s ñàoS‹ >erQ> H$mo {à§Q> H$aZo Ho$ {bE Cn`moJ H$s OmVr h¡ ? [½]
A) Ctrl + P ~) Ctrl + S
m
g) Ctrl + X
m .X)co Ctrl + Z
e
s is used to print a spread sheet ?
l a
Which of the following shortcut keys

A) Ctrl + P ag B) Ctrl + S

C) Ctrl + X D) Ctrl + Z

5. EH$ g\$b CÚ_r H$m JwU h¡ [½]

A) Omo{I_ CR>mZo H$s VËnaVm ~) AZw^d go grIZo H$s j_Vm
m
co
mg) àoaUm X) CnamoŠV g^r
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.
m Qualities of a successful entrepreneur are s e
s e g la
g la A) Willingness to take risks a
a
B) Ability to learn from experience
C) Motivation
D) All of the above

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6. H$m¡Z-gr Zm¡H$ar dh hmoVr h¡ Omo CËnmXZ Am¡a Cn^moJ H$mo n`m©daU AZwHy$b VarH$m| H$s Amoa
~Xbmd bmZo Am¡a Cgo ~ZmE aIZ| _| _XX H$aVr h¡ ? [½]
A) n`m©daU Ho$ AZwHy$b Zm¡H$ar (Green jobs)
~) bmb Zm¡H$ar (Red jobs)
g) A) d ~) XmoZm|
X) CnamoŠV _| go H$moB© Zht
Which jobs helps to bring about and maintain transition to environmentally
sustainable forms of production and consumption ?
A) Eco-friendly jobs (Green jobs)
B) Red jobs
C) Both A) and B)
D) None of the above

7. Am°pßQ>H$b \$mB~a H$s _yb g§aMZm _| {ZåZ{b{IV em{_b h¢ [½]
A) H$moa Am¡a O¡Ho$Q>
~) H$moa, Šb¡{S>§J Am¡a gwajmË_H$ naV
g) Ho$db H$moa Am¡a Šb¡{S>§J
X) Ho$db ½bmg am°S>
The basic structure of an optical fiber includes the following
A) Core and Jacket
B) Core, cladding and protective coating
C) Core and cladding only
D) Glass rod only

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8. Am°pßQ>H$b \$mB~a H$m H|$Ðr` ^mJ, {Oggo àH$me H$m g§MaU hmoVm h¡, H$hm OmVm h¡ [½]
A) Šb¡{S>§J ~) O¡Ho$Q>
g) H$moa X) erë‹S>
o m
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co the optical fiber through which light propagates is called sem
The central part of
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A) Claddingem B) Jacket
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C) aCore D) Shield
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9. {H«$pån§J Qy>b H$m _w»` CÔoí` Š`m h¡ ? [½]
A) Vmam| H$mo H$mQ>Zm ~) BÝgwboeZ hQ>mZo Ho$ {bE
g) Vmam| _| H$ZoŠQ>a bJmZm X) Omo‹S>mo§ H$mo gmoë‹S>a H$aZm
What is the primary purpose of a crimping tool ? m
c.B)o To strip insulation
A) To cut wires
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l as D) To solder joints
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C) to attach connectors to wires

10. \$mB~a-Am°pßQ>H$ ñH«$mB~ {XIZ| _| g~go A{YH$ {ZåZ{b{IV Ho$ g_mZ hmoVm h¡ [½]
A) EH$ hWm¡‹S>m
~) ZwH$sbm ZmoH$ dmbm H$b_ Ho$ AmH$ma H$m CnH$aU
g) EH$ ßbm`a H$m Omo‹S>m
m
mX) EH$ no§MH$g .co
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s e A fiber-optic scribe is most similar in appearance to
g la
g la A) A hammer a
a
B) A pen shaped tool with a sharp tip
C) A pair of pliers
D) A screwdriver
V-112 [turn over
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11. g§Mma Ho$ {bE Cn`moJ _| AmZodmbr Am°pßQ>H$b \$mB~a H$mo T>H$Zm Oê$ar Zht h¡ & [½]
A) gË`
~) AgË`
g) A) d ~) XmoZm|
X) BZ_| go H$moB© Zht
It is not necessary to cover optical fibers used for transmission.
A) true
B) False
C) Both A) and B)
D) None of the above

12. Am°pßQ>H$b \$mB~a H$s E`a ãbmoB§J ñWmnZm VH$ZrH$ _|, {ZåZ{b{IV _| go {H$gH$m Cn`moJ
_w»` ê$n go Ho$~b H$mo S>ŠQ> _| S>mbZo Ho$ {bE {H$`m OmVm h¡ ? [½]
A) Ob OoQ>
~) g§nr{S>V dm`w
g) Ag§nr{S>V dm`w
X) _¡ZwAb ~b
In the air blowing installation technique of optical fiber which of the
following is primarily used to push the cable through the duct ?
A) Water jets
B) Compressed air
C) Uncompressed air
D) Manual force

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13. E\$ Eg Amo g§Mma _|, g§MaU Ho$ {bE H$m¡Z-gm _mÜ`_ H$m_ _| {b`m OmVm h¡ ? [½]
A) Am°pßQ>H$b \$mB~a
~) H$m°na Ho$~b
m
om space) (hdm)
g) Imbr ñWmZ (Free . co
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X) g_mjr`em
Ho$~b (Coaxial cable)
l as
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g
In FSO
a
A) Optical Fiber B) Copper cable
C) Free space (air) D) Coaxial cable

14. VFL go VmËn`© h¡ [½]
A) {dOwAb \$m°ëQ> bmoHo$Q>a ~) doar \$m°ëQ> bmoHo$eZ
X)om
g) {dOwAb \$m°ëQ> bmoHo$eZ
. c CnamoŠV$ _| go H$moB© Zht
VFL means e m
A) Visual Fault Locator l as B) Very Fault Location
g
C) Visual Fault Location a D) None of the above

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A{V bKwÎmamË_H$ àíZ :
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Very Short Answer Type Questions :
s e
s em15. {H«$`m H$mo n[a^m{fV H$s{OE & g la
g la a [½]
a Define Verb.

16. Am{Q>©H$ëg H$m¡Z-H$m¡Z go h¢ ? [½]
What are the Articles ?

V-112 [turn over
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17. n[aUm_moÝ_wIr H¡$go ~Z| ? H$moB© Xmo VarH$m| Ho$ Zm_ {b{IE & [½]

How to become result oriented ? Write the name of any two methods.

18. Q>oŠñQ> H$mo ~moë‹S> H$aZo Ho$ {bE em°Q>©H$Q> H$_m§S> {b{IE & [½]

Write the short cut command to make the text bold.

19. CÚ{_`m| Ho$ {H$Ýht Xmo àH$mam| Ho$ Zm_ {b{IE & [½]
Write the name of any two types of entrepreneurs.

20. J«rZ Om°~ Ho$ Š`m \$m`Xo h¢ ? [½]

What are the advantage of Green Jobs ?

21. nr Eg Q>r EZ H$s \w$b \$m°_© {b{IE & [½]

Write the full form of PSTN.

22. Am°pßQ>H$b \$mB~a H$m _w»` Cn`moJ {H$g joÌ _| h¡ ? [½]

In which field is optical fiber mainly used ?

23. dm`ab¡g Q´>m§g{_eZ {_‹S>r`m {H$go H$hVo h¢ ? [½]

What is called wireless transmission media ?

24. \$mB~a Am°pßQ>Šg Ho$ {bE H$moB© Xmo gwajm {Z`_ {b{IE & [½]

Write any two safety rules for fibre optics.

25. VÝ`Vm narjU Š`m h¡ ? [½]

What is tensile testing ?

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26. n|MH$g H$m Š`m H$m`© h¡ ? [½]

What is the use of screwdriver ?

m
co
27. â`yOZ ñßbmB{g§J H$mo H$m¡Z-gr Xmo {d{Y`m| _| dJuH¥$V {H$`m OmVm h¡ ? [½]
m .
c. o is fusion splicing classified ?
In which two methods
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28. \$mB~a Am°apßQ>H$ ñßbmBg EZŠbmoOa Š`m h¡ ?
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What
g
a is a fiber optic splice enclosure ?
29. Li-Fi {H$g àH$ma H$m ZoQ>dH©$ h¡ ? [½]

What type of network is Li-Fi ?

30. ZoQ>dH©$ AmCQ>O
o Ho$ H$moB© Xmo H$maU {b{IE & [½]
m
Write any two causes of network outages.
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s -g
g l a
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asEctIoN –c

bKwÎmamË_H$ àíZ : [9×1=9]

Short Answer Type Questions :

g{H«$` ldU Ho$ nm±M MaUm| Ho$ Ho$db Zm_ {b{IE & m
c. o
31. [1]
m
c. o Write only the name of five stages of active listening.s e m
m
e 32. n{aUm_ CÝ_wIrH$aU (Result Orientation) H$mo n{a^m{fV H$s{OEgl&a
las a [1]
ag Define Result Orientation.

33. ñào‹S>erQ> {H$g àH$ma Imobr OmVr h¡ ? [1]
How to open a spreadsheet ?

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34. CÚ{_`m| Ho$ _mJ© _| AmZo dmbr H$moB© Xmo ~mYmE± {b{IE & [1]
Write any two barriers that come in the way of entrepreneurs.

35. _mBH«$mo Q´>|{M§J Š`m h¡ ? [1]
What is micro trenching ?

36. \$mB~a Am°pßQ>H$ Ho$~b _| jrUZ H$mo n{a^m{fV H$s{OE & [1]
Define attenuation in fiber optic cable.

37. \$mB~a {_S>ñn¡Z EŠgog Qy>ëg H$m Š`m Cn`moJ h¡ ? [1]
What is the use of fiber midspan access tools ?

38. \$mB~a Am°pßQ>H$ Ho$~b H$mo g§^mbZo Ho$ {bE H$moB© Xmo gwPmd {b{IE & [1]
Write any two tips for handling fiber optic cables.

39. Moham T>mb H$m Š`m H$m`© h¡ ? [1]
What is the function of face shields ?

IÊS> - X
sEctIoN – d

{Z~ÝYmË_H$ àíZ : [3×2=6]
Essay Type Questions :

40. Am°pßQ>H$b \$mB~a Š`m h¡ VWm `h H¡$go H$m`© H$aVm h¡ ? [2]
What is optical fiber and how it works ?

AWdm/OR

Am°pßQ>H$b \$mB~a H$s g§aMZm g_PmB`o &
Explain the structure of optical fiber.
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41. B§‹S>moa \$mB~a Am°pßQ>H$ Ho$~b ñQ>moaoO H$s AZwe§gmE± {b{IE & [2]
Write the Indoor fiber optic cable storage recommendations.

m
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AWdm/OR
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c Method) d E`a ãbmoB§J _oW‹S> (Air Blowing Method) _| se
ItMZo H$s {d{Y (Pulling m .
s e&>m g l a
a
AÝVa {b{IE
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a the difference between Pulling Method and Air Blowing Method.
Write

42. amgm`{ZH$> gwajm na g§{jßV {Q>ßnUr {b{IE & [2]
Write short note on chemical safety.

AWdm/OR
m
\«$s-ñnog Am°pßQ>Šg H$m dU©Z H$s{OE &>
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Describe free space optics.
l a
ag

m
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s e g la
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V-112 [turn over
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12

RE
HE
NG
HI
yT
AN
ITE
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DO

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