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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$mo ghr mZ|&
If there is any error / difference / contradiction in Hindi & English versions of the question paper, the question of Hindi version should be treated valid.
TEAR HERE TO OPEN THE QUESTION PAPERTear HeràíZ nÌ H$mo ImobZo Ho$ {bE `hm± \$mS>| go H$m{Q>E
SS04-Info. Practices (Opt.)
No. of Questions 30 No. of Printed Pages 07
C _mÜ`{_H$ narjm , 2017
SENIOR SECONDARY EXAMINATION, 2017
BÝ\$moa_o{Q>g à¡pQ>gog
INFORMATICS PRACTICES
EopÀN>H$ (Optional)
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: 3¼KÊQ>o
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: 56IÊS> - A
SECTION - A
1) Xmo operating system Ho$ Zm ~VmB¶o Omo AmonZ gmog© gm°âQ>do¶a h¡ & [1]
Give name of two operating systems, which are open source software.
2) ASCII ³¶m h¡? [1]
What is ASCII?
3) gyna H$s ³¶m h¡? [1]
What is a super key?
4) S>mQ>m mB©{Z§J go Amn ³¶m gPVo h¡? [1]
What do you understand by Data mining?
5) àmoàmBQ>ar gm°âQ>do¶a ³¶m hmoVo h¡? [1]
What is proprietary software?
6) E-R {MÌ | drH$ E§Q>rQ>r H$mo {H$g qg~b go Xem©Vo h¡? [1]
How weak Entity can be represented in ER-Diagram?
7) Rtrim >d Trim Ho$ AÝVa H$mo ~VmB¶o & [1]
Write difference between Rtrim and Trim.
8) Input Box ³¶m h¡? [1]
What is Input Box?
9) MDI form go Amn ³¶m gPVo h¡? [1]
What do understand by MDI form?
10) 'Memo field' H$m Cn¶moJ {H$g àH$ma Ho$ S>mQ>m Ho$ {b¶o {H$¶m OmVm h¡? [1]
For what kind of Data 'Memo field' is used?
11) {H$gr EQ´>rã¶yQ> Ho$ S>mooZ go Amn ³¶m gPVo h¡? [1]
What do you understand by domain of an attribute?
12) PL/SQL Ho$ àmoJ«m | 'Goto' ñQ>oQ>oÝQ> H$m à¶moJ H$ ³¶mo {H$¶m OmZm Mm{hE ? [1]
Why 'goto' statement should be minimum used in PL/SQL programme?
13) PL/SQL | 'SQL% ROW COUNT' attribute H$m ³¶m Cn¶moJ h¡?> [1]
What is the use of 'SQL% ROW COUNT' attribute in PL/SQL?
IÊS> - ~
SECTION - B
14) «$sdo¶a Am¡a «$s gmâQ>do¶a | ³¶m AÝVa h¡? [2]
What is the difference between Freeware and Free software?
15) {bZ³g H$s Xmo S>m¶ao³Q´>r H$mÊS²>g CXmhaU g{hV gPmBE & [2]
Explain two Directory commands of Linux with example.
16) àmogrOab DML Ed§ ZmZ àmogrOab DML | AÝVa ñnï> H$s{OE & [2]
Differentiate between Procedural DML and Non Procedural DML.
17) H§$nmo{OQ> Ed§ {S>amB©d EQ´>rã¶yQ>g H$mo CXmhaU g{hV ~VmBE & [2]
Explain composit and derived attributes with example.
18) VB | ñQ´>r§J {H$VZo àH$ma H$s hmoVr h¡, gPmBE & [2]
How many types of string are there in VB, Explain?
19) Message Box H$mo CgHo$ {gÝQ>o³g g{hV gPmBE & [2]
Explain Message Box with its syntax?
20) OLEDB ³¶m h¡? gPmBE & [2]
What is OLEDB? Explain.
21) SET SERVER OUTPUT ON H$m ³¶m Cn¶moJ hmoVm h¡? gPmBE & [2]
What is the use of SET SERVER OUTPUT ON? Explain.
22) PL/SQL | '% Type' H$m ³¶m Cn¶moJ h¡ E§d² BgH$m bm^ {b{IE & [2]
What is the use of '% Type' in PL/SQL and write its advantages?
23) PL/SQL | 'FOR...ENDLOOP' ñQ>oQ>oÝQ> H$mo CXmhaU g{hV gPmBE & [2]
Explain 'FOR...ENDLOOP' statement with example in PL/SQL?
24) S>oQ>m~og {Q´>Ja | 'FOR EACH ROW' H$s-dS>© H$m ³¶m Cn¶moJ h¡ gPmBE & [2]
What is the use of 'FOR EACH ROW' key word in database Trigger? Explain.
IÊS> - g
SECTION - C
25) VB | CnbãY ݶyo{Q>H$ $bZmo H$mo ~VmBE & [3]
Explain the Numeric functions available in VB.
26) {dOwAb ~o{gH$ | S>oQ>m H$mo {H$g àH$ma go ñWmB© ê$n go gwa{jV {H$¶m OmVm h¡ gPmBE & [3]
How data can be permanently stored in Visual Basic? Explain.
27) [aboeZb EobO~«m Ho$ H$moB© Xmo AmnaoeZ H$mo gPmBE & [3]
Explain any two Relational algebra operations.
28) UML ³¶m h¡? BgHo$ {d{^Þ ^mJmo H$mo gPmBE & [4]
What is UML? Explain its different parts.
29) H$g©a ³¶m h¡? à˶j H$g©a H$mo CXmhaU g{hV gPmBE & [4]
What is cursor? Explain explicit cursor with example.
30) S>mQ>m~og ¡ZoO|Q> {gñQ> ³¶m h¡? BgHo$ $m¶Xo Ed² H$moB© Xmo EpßbHo$eZ ~VmB¶o & [4]
What is Database Management system? Give its advantages and any two applications.
