Computer Science with Python Past Paper 2022-2023 PDF

Roll No..23ESIO. SENIOR SCHOOL CERTIFICATE Annual Examination - 2022-2023 Subject : Computer Science with Python Class - XISc. Time:3 Hours...

Roll No..23ESIO. SENIOR SCHOOL CERTIFICATE Annual Examination - 2022-2023 Subject : Computer Science with Python Class - XISc. Time:3 Hours Maximum Marks: 70 (Write your Roll No. on the top immediately on receipt of this question paper.) General Instructions : 1. This question paper contains four sections, Section A to D. 2. All questions are compulsory. 3. Section A have 20 questions carrying 01 mark each. 4. Section B has 08 questions with sub parts-Short Answer type questions carrying 02 marks. 5. Section C has 06 Short Answer type questions carrying 03 marks each. 6 Section D has 05 Long Answer type questions carrying 04 marks each. 7 All programming questions are to be answered using Python Language only. SECTION-A Arithmetic and Logic Unit along with control unit of a computer, combined into a single unit is known as : 1 (a) central processing unit (b) memory unit (c) I/O unit (d) operating Unit The binary equivalent of the octal number 27.546 is : 1 (a) 0101l1.11|10000 (b) 0101I1.10110011 (c) 110011.10T10000 (d) 010011.10110000 [PT.O.]  7 6. arism (c) steal Intellectulal (a)Stealing clothesaripened ol(c)d banana(a) What (C) % (a) Which + souce open(c) (a) You (c) (a) GateTrolling () (c) (b) (a) What (c) someone is an Free don't NOT XOR XNOR (a) Which of Minding Increasing Making example the NAND OR and have followed does following open followed can and theof else's of to your the digital and intellectual e-waste? souce pay bysimplified be your most NORh following NOR by manners etiquette operators for XOR technological OR of Python your is/are in mean? work has as: cyberspace time and the and its you skills online associativity universal (d) representing Pluckism(b) (d) (b) (d) * (b) / can all sharewarefreeware (d) (b) view (d) empty an (b) of old logic these from its XOR XOR NOT () it sodacomputer sorce AND(b) gatest as right followedfollowed own, can code is to called.. left? too. by by AND NOT It means Python 1 is er 14. 13. 12. 11. 70251(a) (c) 15 10. What print(listl| 1:8:2)() (a) IfWhi>Gbic print(list1[1:7:2) istl-46.23.3209,8,75] (c) following ch >>abc+l(a) : (d) (c) (b) (a) Whichtheof (c) (a) Scl, print(strl ) for listl-0, stirËa7 2,5.) wil of alf visitingSendingPublishing Paving Tailor Open What with strl"strl4i in list t: the below following the b2 made source another is K-Se. someone' and s emails online following is Python c3 onlinc softwaresoftware name using to wil a code then social othernegativesomcone given give example wil which media to output 'proprietary I31 return? article clse's of as statement account online () () (23,2,9,75] Eror(d) (b) 7 net print(listl[(0:82) print(listl[0:7:2) asbe-l (d) banking softre? 20>bc1.0 (b) identity (d) software Bespoke b) wil Close 7 give informatioe theft source the output software as120 from (P.TOJ be  n uter 17. 16 15 18. (12)(c) 1(a6) (1511,17, dieti['a'5 What (e)print(len( dictl))() Which () None(c) (b) annie") 0 () What What [5.61)(123,56) (c) () Sci. prip-15,11,17,16,12) nt(tptppop(12) ) wil >>»llappend[5.6) >l1-{1.2,3] wil Suppose of Eror tupl-("annie',"hena","sid") wil print(tupl-3:0) with be be the as be c. the dictl-('a:1,"b2,'e3)following slicing the the output output output is of of wil not of the the following following give possible below 1 error? Pytbon in code? code tuple. Eror(d) (15,11,17,12) (b) codel error() (b) [1,23(5.6]) : () (b) print(dictl.get("b") None of these 26. I 1 25. 24. 23. 22 21. 20. 19. What (b) (a) What software backup(i) disk ) What Convert fragmentor (ii)) ) Given (c)x (a)'a What True(c) False False True(a) What isMention ) Expand is Draw Obtain. the GNU online is h difference one the fraud? the (2057625 utility the Boolean the wil be isdistgritl0")str2-999 print(strl.isdigit),str2. Mission999 wil the be. measure following logic truth the the of ),s result between Give these diagram circuit function output to table to avoid examples. 2 software? binary of the of of an f-(A+B'+C'XAB+BC) the expression the error and function octal SECTION-B following andintrusionPC number. exception? SDLC(i) and 'a' code. (91 (b)* 'x? True True() False(b) (P.TO] 1 2 1 2  b a Din 30 29 28 27. (b) (a) (c) (b) () (0 What Draw What Rewrite Rewite there? What () len isAAt! )Writea 13 will a the print(count+A) A=int(input( get get (P-0): while i-100 the (13) or flowchart while Ala0 is al len be Pv erence the al Python i3print() clse count>>(a,b,C,d, Write ()e) >>l-(3)produce. ) () act in the to print([S) >>> >>3-tl2 9> Carefully needed.beHow of quickly type to add the while(i