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 hb H$aZo A{Zdm`© h¢ &
All the questions are compulsory.
3) àË`oH$ àíZ H$m CÎma Xr JB© CÎma-nwpñVH$m _| hr {bI| &
Write the answer to each question in the given answer-book only.
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$mo ghr mZ|&
If there is any error / difference / contradiction in Hindi & English versions of the question paper, the question of Hindi version should be treated valid.
TEAR HERE TO OPEN THE QUESTION PAPERTear HàíZ nÌ H$mo ImobZo Ho$ {bE `hm± \$mS>| go H$m{Q>E
SS04-Info. Practices (Opt.)
No. of Questions 30 No. of Printed Pages 7
C _mÜ`{_H$ narjm , 2016
SENIOR SECONDARY EXAMINATION, 2016
BÝ\$moa_o{Q>g à¡pQ>gog
INFORMATICS PRACTICES
EopÀN>H$ (Optional)
g_`
: 3¼KÊQ>o
nyUmªH$
: 56IÊS> - A
SECTION - A
1) AmonZ gmog© gmâQ>do¶a go AmnH$m ³¶m Vb~ h¡? [1]
What do you mean by open source software?
2) ¶yOa BÝQ>ao$g H$m ³¶m AW© h¡? [1]
What is the meaning of user interface?
3) Input Box (BZnwQ> ~m°³g) ³¶m h¡? [1]
What is Input Box?
4) String ³¶m h¡? BÝho H¡$go {S>³bo¶a {H$¶m OmVm h¡? [1]
What is string? How we declare a string?
5) For loop H$mo {gÝQ>o³g g{hV gPmAmo& [1]
Explain for loop with syntax.
6) MDI d SDI form | ³¶m AÝVa h¡? [1]
Differentiate between MDI and SDI form.
7) S>mQ>m~og Q´>mÝOo³eZ H$m ³¶m Vb~ h¡? [1]
What do you mean by Database Transaction?
8) S>mQ>m~og o«$JoÝQ>oeZ H$mo n[a^m{fV H$s{OE& [1]
Define Database frangmentation.
9) ¶y{ZH$ H$ÝgQ´>oÝQ> H$mo gPmBE& [1]
Explain Unique constraint.
10) EbQ>a ZoQ H$s> (key) H$mo n[a^m{fV H$s{OE& [1]
Define Alternate key.
11) [aboeZb EobOo~am Ho$ àmoOo³eZ AmonaoeZ H$mo gPmBE& [1]
Explain projection operation of Relation Algebra.
12) Implicit Am¡a Explicit H$g©a | AÝVa ~VmB¶o& [1]
Differentiate between Implicit and Explicit cursor.
13) S>oQ>m doAahmCqgJ H$mo n[a^m{fV H$am|& [1]
Define Data Warehousing.
IÊS> - ~
SECTION - B
14) AmonZ gmog© gmoâQ>do¶a Ho$ Xmo CXmhaU Xr{OE Ed² BZH$s {deofVmAmo H$mo ~VmBE& [2]
Give two examples of open source software and write their characteristics.
15) ¶yZrH$moS> H$mo gPmBE& [2]
Explain UNICODE.
16) AmonZ gmog© go gå~§{YV Hw$N> do~ gmBQ²>g Ho$ Zm ~VmBE& [2]
Name some websites dedicated to open source software.
17) ER S>m¶J«m H$mo gPmAmo& [2]
Explain ER diagram.
18) ADO [aH$mS>© goQ> H$mo g§jon | gPmBE& [2]
Briefly explain ADO Record set.
19) ¶yOa n[a^m{fV Ed§ bmB©~«oar §$³gZ Ho$ AÝVa H$mo ~VmB©E& [2]
Differentiate between user defined function and library function.
20) PL/SQL ãbm°H$ H$s g§jon | ì¶m»¶m H$s{OE& [2]
Briefly explain PL/SQL blocks.
21) Data Grid ³¶m h¡ VWm BgH$m w»¶ bm^ ³¶m h¡? [2]
What is data Grid? Explain its main benefits.
22) am° bodb {Q´>Ja Ed§ ñQ>oQ>|Q> bodb {Q´>Ja Ho$ AÝVa H$mo ~VmB©E& [2]
Differentiate between Row-level triggers and statement level triggers?
23) OR REPLACE H$s-dS>© H$m {H$gr ^r S>mQ>m ~og {Q´>Ja | ³¶m Cn¶moJ h¡? [2]
What is the role of OR REPLACE keyword in any data base trigger?
24) % Type Am¡a % Row Type n[adV©Zm§H$mo | {d^oX H$s{OE& [2]
Differentiate between % Type and % Row Type variables.
IÊS> - g
SECTION - C
25) DBMS Ho$ bm^ H$mo gPmBE& [3]
Explain advantages of DBMS.
26) Q>mB© [aboQ>oS> §$³gZ²g H$mo VB | gPmBE& [3]
Explain time related functions in VB.
27) PL/SQL | IF... ENDIF VWm FOR...ENDLOOP ñQ>oQ>oÝQ> H$m CXmhaU g{hV dU©Z
H$a|& [3]
Explain IF...ENDIF and FOR...ENDLOOP statements in PL/SQL with example.
28) PL/SQL Ho$ doarE~ëg H$mo CXmhaU g{hV gPmBE& [4]
Explain variables in PL/SQL with example.
29) Data control ³¶m h¡? VB | BgHo$ Cn¶moJ H$mo gPmBE& [4]
What is Data control? Explain its use in VB.
30) EopÝQ>Q>r [abogZ{en S>mQ>m m°S>b ³¶m h¡? ñHw$b bmB©~«oar ¡ZoO¢Q> {gñQ> Ho$ {bE E-R Diagram ~ZmB©E&[4]
What is an entity relationship data model? Draw an E-R diagram for school library management system.
