Series YZXW/C Set-4 àíZ-nÌ H$moS> Q.P. Code 89 amob Z§. Roll No. gyMZm àm¡Úmo{JH$s INFORMATION TECHNOLOGY :2 : 50 Time allowed : 2 hours Maximum Marks : 50 H¥$n`m Om±M H$a b| {H$ Bg àíZ-nÌ _o§ _w{ÐV n¥ð> 15 h¢ & àíZ-nÌ _| Xm{hZo hmW H$s Amoa {XE JE àíZ-nÌ H$moS H$mo narjmWu CÎma-nwpñVH$m Ho$ _wI-n¥>ð> na {bI| & H¥$n`m Om±M H$a b| {H$ Bg àíZ-nÌ _| >21 àíZ h¢ & H¥$n`m àíZ H$m CÎma {bIZm ewê$ H$aZo go nhbo, CÎma-nwpñVH$m _| àíZ H$m H«$_m§H$ Adí` {bI| & 15 {_ZQ >H$m g_` {X`m J`m h¡ & àíZ-nÌ H$m {dVaU Bg àíZ-nÌ 10.15 ~Oo {H$`m OmEJm & 10.15 ~Oo go 10.30 ~Oo VH$ N>mÌ Ho$db -nwpñVH$m na H$moB© CÎma Zht {bI|Jo & àíZPlease check that this question paper contains 15 printed pages. Q.P. Code given on the right hand side of the question paper should be written on the title page of the answer-book by the candidate. Please check that this question paper contains 21 questions. Please write down the serial number of the question in the answer-book before attempting it. 15 minute time has been allotted to read this question paper. The question paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the students will read the question paper only and will not write any answer on the answer-book during this period. 89 * ^ Page 1 of 15 P.T.O. : (i) 21 (ii) : (iii) (iv) (5 + 16) = 21 (5 + 10) = 15 2 (v) (vi) : 24 : 5 (a) (b) (c) (d) (vii) / : 26 : 16 (a) 10 (b) (c) (d) / IÊS> H$ (dñVw{Zð> àH$ma Ho$ àíZ) 1. amoµOJma H$m¡eb na {XE JE 6 àíZm| _| go {H$Ýht (i) (c) 89 Ho$ CÎma Xr{OE & _________ ñdV§Ì (a) (ii) 4 ê$n go H$m_ H$aZo H$s `mo½`Vm h¡ & (b) AmË_~moY A{^àoaUm AmË_-{dídmg (d) AZwHy$bZ Cg pñW{V/dñVw H$mo mZ{gH$ VZmd hmoVm h¡ & (a) {dÚmb` Ho$ àYmZmMm`© H$mo ~XbZo Ho$ H$maU VZmd (b) narjm _| àmßV J«oS²>g Ho$ H$maU VZmd (c) {_Ì Ho$ n[adma H$s g_ñ`mAm| Ho$ H$maU VZmd (d) gw~h CR>Zo Ho$ H$maU VZmd Page 2 of 15 (24 A§H$) 4 1=4 General Instructions : (i) Please read the instructions carefully. (ii) This question paper consists of 21 questions in two Sections : Section A and Section B. (iii) Section A has Objective Type questions, whereas Section B contains Subjective type questions. (iv) Out of the given (5 + 16) = 21 questions, a candidate has to answer (5 + 10) = 15 questions in the allotted (maximum) time of 2 hours. (v) All questions of a particular section must be attempted in the correct order. (vi) Section A : Objective Type Questions (24 marks) : (a) This section has 5 questions. (b) There is no negative marking. (c) Do as per the instructions given. (d) Marks allotted are mentioned against each question/part. (vii) Section B : Subjective Type Questions (26 marks) : (a) This section has 16 questions. (b) A candidate has to do 10 questions. (c) Do as per the instructions given. (d) Marks allotted are mentioned against each question/part. Section A (Objective Type Questions) 1. Answer any 4 out of the given 6 questions on Employability Skills. (i) (ii) 89 (24 Marks) 4 1=4 _________ is the ability to work independently. (a) Motivation (b) Self-awareness (c) Self-reliance (d) Adaptability Identify the situation/thing which leads to mental stress among children. (a) Stress due to change of Principal of school (b) Stress due to examination grades (c) S (d) Stress due to waking up in the morning Page 3 of 15 P.T.O. (iii) _________ (a) (c) (iv) EH$ àH$ma H$m Am°naoqQ>J {gñQ>_ h¡ Omo H$åß`yQ>am| Ho$ Eogo goQ> na MbVm _ëQ>r-`yµOa qgJb (b) (d) S>m°g {S>ñQ´>rã`yQ>oS> {H$gr \$mBb `m \$moëS>a H$s ZH$b H$aZo Ho$ {bE Amn {H$Z Hw§${O`m| H$mo X~mVo h¢ (a) Ctrl + X (b) Ctrl + C (c) Ctrl + Z (d) Ctrl + Y ? (v) ~VmBE {H$ {ZåZ{b{IV H$WZ h¡ `m : CÚ{_Vm Am¡a g_mO _| àË`j (grYm) g§~§Y h¡ & (vi) {ZåZ{b{IV _| go H$m¡Z-gm CÚ{_Vm H$m CXmhaU h¡ ? (a) aoñQ>moa|Q> _| H$m_ H$aZo dmbm Hw$H$ _aå_V Ho$ {bE AnZm J¡aoO h¡ $ (b) EH$ _m{bH$ _¡Ho${ZH$ {OgHo$ nmg (c) (d) 2. {XE JE 6 àíZm| _| go {H$Ýht (i) (c) 89 5 1=5 _m{O©Z, hoS>a Am¡a \w$Q>a, ~m°S>©a Am¡a ~¡H$J«mC§S> em{_b h¢ & (b) noO ñQ>mBb ñQ>mBb Z§~[a¨J ñQ>mBb (d) \«o$_ ñQ>mBb nwîH$a Zo EH$ S>m° _|Q> _| {d{dY AmH$mam| H$mo EH$ Img pñW{V Am¡a VarHo$ go Cn`moJ H$aVo hþE Cgo V¡`ma {H$`m h¡ & EH$ µ\$sMa H$m gwPmd Xr{OE {OgHo$ Cn`moJ go g§J«h _| ~Zo ahZo {X`m Om gHo$ & nmoñQ>amBµO (a) Q´>m§gnoa|gr (b) (c) (iii) Ho$ CÎma Xr{OE & _________ _| (a) (ii) 5 (d) _ohþb Zo AnZo [anmoQ>© _oao amÁ` _| Ky_| H$mo A{YH$ ñnï> ~ZmZo Ho$ {bE Cg_| Hw$N> {MÌ S>mbo h¢ & H$B© {MÌm| _| Hw$N> A{V[aº$ ^mJ h¢ {OÝh| hQ>m`m OmZm h¡ & Bg H$m_ Ho$ {bE {ZåZ{b{IV _| go H$m¡Z-gm {dH$ën Cn`wº$ h¡ ? H«$m°n (a) [agmBµO (b) (c) (d) [aH$ba amoQ>oQ> Page 4 of 15 (iii) _________ is a type of operating system that runs on a set of computers that are interconnected by a network. (a) Multi-user (b) DOS (c) Single (d) Distributed (iv) Which keys do you press to copy a file or a folder ? (a) Ctrl + X (b) Ctrl + C (c) Ctrl + Z (d) Ctrl + Y (v) State whether the following statement is True or False : irect relationship between entrepreneurship and (vi) 2. 89 Which of the following is an example of entrepreneurship ? (a) A cook working in a restaurant (b) A mechanic who owns a garage for repairing vehicles (c) A doctor working in a hospital (d) A teacher teaching in a school Answer any 5 out of the given 6 questions. 5 1=5 (i) _________ includes margins, headers and footers, borders and backgrounds. (a) Character Style (b) Page Style (c) Numbering Style (d) Frame Style (ii) Pushkar has created a drawing using multiple shapes that are arranged in a particular position and manner in his document. Suggest a feature that can be used to let the objects remain set as a collection. (a) Transparency (b) Posterize (c) Grouping drawing objects (d) Ordering drawing objects (iii) Mehul has inserted images in h My S some extra part that needs to be removed. Which of the following option is suitable to do the task ? (a) Resize (b) Crop (c) Recolor (d) Rotate Page 5 of 15 P.T.O. (iv) (v) (vi) gwaoe H$mo EH$ Q>mñH$ {X`m J`m h¡ {H$ dh _ëQ>rnb Bg àH$ma ~ZmE {H$ àË`oH$ Ho$ _wI n¥ð> na H§$nZr H$m Zm_ Am¡a bmoJmo EH$ Img e¡br _| ~Zm hmo & Bg Q>mñH$ H$mo OëXr go nyam H$aZo Ho$ {bE dS>© àmogoga Ho$ {H$g µ\$sMa H$m Cn`moJ {H$`m Om gH$Vm h¡ ? B_oµO (a) gob ñQ>mBëg (b) (c) (d) Q>oåßboQ> Q>o~b Am°\$ H§$Q>|Q²>g amBQ>a H$m _________ µ\$sMa AmnH$mo AmnHo$ Ho$ erf©H$m| go EH$ ñdMm{bV gyMr ~ZmZo XoVm h¡ & ñQ>mBëg (a) hoS>a (b) (c) (d) Q>o~b Am°\$ H§$Q>|Q>² g Q>oåßboQ> Q>o~b Am°\$ H§$Q>oQ²>g H$mo AMmZH$ ~Xbo OmZo go gwa{jV aIZo Ho$ {bE _________ MoH$ H$a| : (a) (b) 3. AbmC AmoZbr _¡ZwAb M|Oog _¡ZwAb M|Oog (c) (d) nmgdS>© 5 {XE JE 6 àíZm| _| go {H$Ýht 5 Ho$ CÎma Xr{OE & ñQ>¡{Q>pñQ>H$b \$m_y©bm H$s gobm| H$mo MwZo hþE {dÝ`mg (Eoa)o na _________ H$m (i) Cn`moJ H$aVo hþE bmJy {H$`m Om gH$Vm h¡ & (a) H$m°ÝgmobrS>oQ> (b) Jmob grH$ g~Q>moQ>b (c) (d) Am°Q>mog_ (ii) {ZåZ{b{IV _| go H$m¡Z-gm eãX CZ gob `m gobm| H$s ûm¥§Ibm go g§~§{YV h¡ Omo EH$ \$m_y©bm na Cn`moJ hmo gH$Vo h¢ ? (a) gob ao\o$a|g (b) gob \$m_y©bm \$m_y©bm ao\$a|g (c) (d) (iii) {H$gr dH©$~wH$ _| ~m` {S>\$m°ëQ> {H$VZr erQ>| CnbãY hmoVr h¢ ? (iv) Calc _| (v) Calc H$m [aH$m°S>© M|OoO µ\$sMa {H$gr H$mo _________ go _mH©$ H$aVm h¡ & (a) (c) 89 ñQ>¡{Q>pñQ>H$b \ Xr{OE & dH©$erQ> _| EH$ {S>brQ> {H$E JE H$m°b_ `m amo gob Ho$ D$na bmb ~m°S>©a gob na bmb eoS> Page 6 of 15 (b) (d) gob Ho$ D$na ham ~m°S>©a 1=5 (iv) Suresh has been assigned a task to create multiple documents such that the first page of every document contains the and logo in a particular style. Which feature of word processor can be used to complete the task quickly ? (a) Cell styles (b) Image (c) Template (d) Table of Contents (v) the headings in your document. (vi) 3. Header (b) Styles (c) Table of Contents (d) Template To protect the table of contents from being changed accidentally, check the _________ check box. (a) Protected against manual changes (b) Allow only manual changes (c) Manual changes (d) Password Answer any 5 out of the given 6 questions. (i) (ii) 89 (a) 5 1=5 A statistical formula can be applied to a selected array of cells using _________. (a) Consolidate (b) Goal seek (c) Subtotal (d) Autosum Which of the following term refers to a cell or range of cells that can be used in a formula ? (a) Cell Reference (b) Cell Formula (c) Formula Reference (d) Linked Cells (iii) How many sheets are provided by default in spreadsheets in a workbook ? (iv) Give an example of statistical function in Calc. (v) Record changes feature of Calc marks a deleted column or row in a worksheet by a _________. (a) red border over the cell (b) green border over the cell (c) red shade in the cell (d) heavy colored bar Page 7 of 15 P.T.O. (vi) 4. `m H$sH$m EH$ gwa{jV (goìS>) _| Cn`moJ Ho$ {bE ñQ>moa {H$`m OmVm hmo & (a) [aH$m°S>© M|OoµO (b) H$åno`S>© M|OoµO (c) (d) _¡H«$mo (Macro) _O© {XE JE 6 àíZm| _| go {H$Ýht 5 Ho$ CÎma Xr{OE & (i) (ii) (iii) (iv) (v) (vi) 89 _________ H$_m§S²>g ~mX 5 1=5 EH$ S>m H$Vm© go S>mQ>m ñdrH$ma H$aZo H$m H«$_~Õ VarH$m àXmZ H$aVm h¡ Am¡a Cgo S>mQ>m~og Ho$ EH$ Q>o~b _| ^§S>m[aV H$aVm h¡ & (a) (b) \$m°_© (c) (d) Q>o~b [anmoQ>© àmB_ar Hw§${O`m± ^r S>mQ>m~og _| _________ hmoVr h¢, {Oggo [aH$m°S>© ImoOZo Ho$ {bE S>mQ>m~og H$s J{V VoO hmo OmVr h¡ & (a) (b) {S>\$mB§S> Sw>ßbrHo$Q>oS> (c) (d) aoßbrHo$Q>oS> Q>o~b H$s {d{eîQ>Vm (`y{ZH$Zog) go, Cn`moJH$Vm© AWdm H$åß`yQ>a Eaa Ûmam [aH$m°S²>g© Ho$ AMmZH$ _________ hmoZo go ~Mm Om gH$Vm h¡ & (a) Sw>ßbrHo$eZ (b) H$s {S>breZ (c) (d) [a_ydb RDBMS H$m S>mQ>m _________ _| Am°J©ZmBµO hmoVm h¡ & (a) \$mBëg (b) Q>o~ëg [aboQ>oS> Am°Zbr ZoQ>dH©$ go qbH$ hþAm (c) (d) ~mBZar S>mQ>m Q>mBßg H$mo _________ _| S>mQ>m ñQ>moa H$aZo Ho$ {bE Cn`moJ {H$`m OmVm h¡ & (a) B§Q>rOa \$m°_}Q> (b) \$m°_}Q> \$m°_}Q> (c) (d) ~mBZar \$m°_}Q> _________ Hw$N> S>mQ>m H$mo AÑí` H$aZo Ho$ {bE CnbãY H$amVo h¢ Am¡a dhr àñVwV H$aVm h¡ {Ogo Amn XoIZm MmhVo h¢ & (a) (b) gm°{Q>ªJ {\$ëQ>[a¨J (c) (d) [aboqQ>J _________ Page 8 of 15 (vi) 4. _________ is a saved sequence of commands or keystrokes that are stored for later use. (a) Record Changes (b) Compare Changes (c) Merge (d) Macro Answer any 5 out of the given 6 questions. (i) 5 1=5 A _________ is a database object that provides a systematic way to accept data from the user and store it in a table of a database. (ii) (iii) (iv) (v) (vi) 89 (a) Query (b) Form (c) Report (d) Table Primary Keys are also _________ in the database, making it faster for the database to search for a record. (a) indexed (b) defined (c) duplicated (d) replicated Record uniqueness in a table helps to avoid accidental _________ of records caused by user or computer error. (a) duplication (b) key (c) deletion (d) removal Data in RDBMS is organized in _________. (a) files (b) tables (c) text related only (d) linked through network Binary data types are used for storing data in _________. (a) integer format (b) character format (c) text format (d) binary format _________ means that the query uses criteria you provide to hide some data and present only what you want to see. (a) Indexing (b) Sorting (c) Filtering (d) Relating Page 9 of 15 P.T.O. 5. {XE JE 6 àíZm| _| go {H$Ýht 5 Ho$ CÎma Xr{OE & (i) _________ ~ma-~ma Ho$ H$s- {~{bQ>r \ AmgmZ hmo {OZHo$ hmW H$m±nVo hm| & (a) pñQ>H$s H$sµO Q>m°Jb H$sµO (c) h¡ Omo Hw§$OrnQ>b H$mo ~VmVm h¡ g§{jßV `m , {Oggo CZ bmoJm| Ho$ {bE Q>mBn H$aZm (b) (d) {\$ëQ>a H$sµO BÝgQ>© H$sµO (ii) H$åß`yQ>am| Am¡a AÝ` hmS>©do`a H$ånmoZ|Q>m| H$m g§J«h h¡ Omo H$å`y{ZHo$eZ M¡Zbm| (Ho$~ëg `m g¡Q>obmBQ²>g) go nañna Omo g§gmYZm| Am¡a gyMZm H$mo gmPm H$aZo H$s AZw_{V XoVo h¢ & (a) H$åß`yQ>a (b) H$åß`yQ>a ZoQ>dH©$ (c) (d) gd©a (iii) dmB©\$mB© {S>dmBgm|, O¡go ng©Zb H$åß`yQ>a, ñ_mQ>©\$moZ, dr{S>`mo Jo_ H§$gmob, Am{X H$mo EH$ Omo __________ H$hbmVm h¡ & _________ (a) PSTN (c) WiMax (iv) (b) (d) DSL WAP H$m AW© h¡ Am°ZbmBZ Q´>m§µO¡ Am°Z bmBZ Q´>m§ñ\$a àmoQ>moH$m°b Am°ZbmBZ Q´>m§Oµ ¡ àmogoqgJ AmodabmBZ Q´>m§µO¡ àmoQ>moH$m°b OLTP (a) (b) (c) (d) 89 5 1=5 (v) {ZåZ{b{IV _| go H$m¡Z-gm ñdñW OrdZe¡br H$m {hñgm (a) emar[aH$ J{V{d{Y`m± (b) Jhar ZtX (c) ñdmñÏ`H$a ImZo H$s AmXV| (d) bå~o g_` VH$ Q>obr{dµOZ XoIZm (vi) H$moB© AZno{jV pñW{V {Og_| VwaÝV Ü`mZ Am¡a H$m`© H$s µOê$aV hmoVr h¡, H$hbmVr h¡ __________ & (a) Eg.S>r.Or. (SDGs) (b) AmnmVH$mb (c) (d) bm^ hm{Z Page 10 of 15 h¡ ? 5. Answer any 5 out of the given 6 questions. (i) 5 1=5 _________ is an accessibility function that tells the keyboard to ignore brief or repeated keystrokes, making typing easier for people with hand tremors. (ii) (iii) (iv) (v) (vi) 89 (a) Sticky keys (b) Filter keys (c) Toggle keys (d) Insert key A _________ is a collection of computers and other hardware components interconnected by communication channels (cables or satellites) that allow sharing of resources and information. (a) Computer (b) Computer network (c) Client (d) Server WiFi devices such as personal computer, smartphones, video game console, etc. can connect to a network resource such as Internet through a device called the _________. (a) PSTN (b) DSL (c) WiMax (d) WAP OLTP stands for (a) Online Transaction Protocol (b) On Line Transfer Protocol (c) Online Transaction Processing (d) OverLine Transaction Protocol Which one of the following is not a part of healthy lifestyle ? (a) Physical activities (b) Sound sleep (c) Healthy eating habits (d) Watching television for long hours Any unexpected situation that needs immediate attention and action is called _________. (a) SDGs (b) emergency (c) loss (d) profit Page 11 of 15 P.T.O. IÊS> I ({df`naH$ àH$ma Ho$ àíZ) 5 6. 3 20 (26 A§H$) 30 3 2=6 VZmd à~§YZ Ho$ H$moB© Xmo bm^ g_PmBE & 7. ? 8. Am°naoqQ>J 9. CÚ_r Ho$ H$moB© Xmo àH$m`© (\ 10. CÚ_r Ho$ ~mao _| H$moB© Xmo ^«m§V YmaUmE± {b{IE & 6 ? Xmo 4 CXmhaU Xr{OE & 20 30 4 2=8 11. EqOJ Am¡a nmoñQ>amBµO J«m{\$H$ {\$ëQ>am| _| A§Va ñnîQ> H$s{OE & 12. ñà¡S>erQ> _| 13. [aH$m°S>© n[adV©Z µ\$sMa Ho$ A§VJ©V, H$moB© {\ n[adV©Zm| H$mo {Z`§{ÌV H$a gH$Vm h¡ & H$moB© Xmo H«$mBQ>o[a`m {b{IE {OZ na `o {\$ëQ>a AmYm[aV hmoVo h¢ & 14. {H$gr âb¡Q> \$mBb na g§J{R>V {H$E JE S>mQ>m VWm [aboeZb \$m°_© _| A§Va ñnîQ> H$s{OE & 15. www H$m 16. (H$) {ZåZ{b{IV ZoQ>dH©$ H$mo J{V Ho$ KQ>Vo H«$_ _| H«$_~Õ H$s{OE & H$moB© Xmo bm^ {b{IE & nyam Zm_ ~VmBE Am¡a Cgo ñnîQ> H$s{OE & DSL, 3G, 5G (I) B§ñQ>|Q> _¡goqOJ gm°âQ>do`a Ho$ H$moB© Xmo CXmhaU Xr{OE & 5 3 50 80 3 4=12 17. Xmo joÌ ~VmBE Ohm± _ob _O© H$m Cn`moJ hmo gH$Vm hmo & gmW hr {H$Ýht Xmo gm°âQ>do`am| Ho$ Zm_ ~VmBE {OZH$m Cn`moJ S>mQ>m {bñQ> Ho$ ^§S>maU (ñQ>moa) _| hmo gH$Vm h¡ & 18. {ZåZ{b{IV H$mo ñà¡Q>erQ>m| Ho$ g§X^© _| g_PmBE (H$) {gZo[a`mo (I) JmobgrH$ 89 : Page 12 of 15 Section B (Subjective Type Questions) (26 Marks) Answer any 3 out of the given 5 questions on Employability Skills in 20 words each. 30 3 2=6 6. Explain any two benefits of stress management. 7. What is the difference between yoga and meditation ? 8. What is an operating system ? Give two examples. 9. Give any two functions of an entrepreneur. 10. Give any two misconceptions about an entrepreneur. Answer any 4 out of the given 6 questions in 20 30 words each. 4 2=8 11. Differentiate between Aging and Posterize graphic filters. 12. Give any two uses of creating hyperlinks in a spreadsheet. 13. Under Record changes feature, one can control the changes that appear on the screen using filters. Explain any two criteria on which these filters are based. 14. Differentiate between data organized in a flat file and a relational form. 15. Expand and explain the term www. 16. (a) (b) Arrange the following network in decreasing order of speed : DSL, 3G, 5G Give any two examples of instant messaging software. Answer any 3 out of the given 5 questions in 50 80 words each. 3 4=12 17. Give two areas where Mail Merge can be used. Also give names of any two softwares that can be used to store the data list. 18. Explain the following w.r.t. spreadsheets : (a) (b) 89 Scenario Goalseek Page 13 of 15 P.T.O. H$moB© Mma Ý`y_o[aH$ S>mQ>m Q>mBn {b{IE & 19. DBMS Ho$ 20. (H$) EH$ Q>o~b UPPLIER H$s g§aMZm ZrMo H$s JB© h¡ & àË`oH$ H$m°b_ Ho$ {bE Cn`wº$ S>mQ>m Q>mBn H$m gwPmd Xr{OE & Q>o~b : SUPPLIER Suppno Suppname City Amount 11 Sourabh Delhi 98983.00 22 Pratabh Jaipur 45780.00 33 Faviaam Mumbai 82875.00 44 Shekhar Jaipur 45465.00 55 Swami Mumbai 56784.00 (I) (H$) _| Xr JB© Q>o~b SUPPLIER na {dMma H$s{OE & : (i) (ii) 21. {Xëbr Ho$ g^r gßbm`g© Ho$ Zm_ àX{e©V H$s{OE & CZ gßbm`g© Ho$ {ddaU àX{e©V H$s{OE {OZH$s YZam{e hmo & 50000 go A{YH$ (H$) B§Q>aZoQ> Ho$ Xmo IVam| (W«oQ²>g) Ho$ CXmhaU Xr{OE & (I) A{YH$Va g_` Cn`wº$ Cnm` H$aHo$ AmJ H$mo amoH$m Om gH$Vm h¡ & H$moB© Xmo Cnm` ~VmBE & 89 Page 14 of 15 19. Write any four numeric data types in DBMS. 20. (a) UPPLIER table data type of each column. Table : SUPPLIER Suppno Suppname City Amount 11 Sourabh Delhi 98983.00 22 Pratabh Jaipur 45780.00 33 Faviaam Mumbai 82875.00 44 Shekhar Jaipur 45465.00 55 Swami Mumbai 56784.00 (b) (a). Write queries to : (i) Display the supplier name of all suppliers from Delhi (ii) Display details of suppliers whose amount is greater than 50000. 21. (a) (b) 89 Give examples of two Internet threats. Most of the time fire can be prevented using appropriate measures. Give any two measures. Page 15 of 15 P.T.O.