Informatika angol nyelven emelt szint 0911 ÉRETTSÉGI VIZSGA 2010. május 11. INFORMATIKA ANGOL NYELVEN EMELT SZINTŰ GYAKORLATI ÉRETTSÉGI VIZSGA JAVÍTÁSI-ÉRTÉKELÉSI ÚTMUTATÓ OKTATÁSI ÉS KULTURÁLIS MINISZTÉRIUM
Introduction The exercises are marked in accordance with the key and guide for evaluation. In the guide for evaluation the marks given for the major logical units are in the bordered parts. The parts without bordering contain the breakdown of the marks and reference to situations where the given mark can be awarded or can not be awarded. To ensure unified evaluation, please do not divert from the marking in the guide for evaluation. The marks can not be broken down further than indicated in the guide for evaluation. If several solutions are given for the same problem, please evaluate the solution with the most given marks. In the case of several good solutions no extra marks can be awarded. The evaluation form, which only contains the marks for the major evaluation units, can be found at the end of the guide for evaluation. One evaluation form should be filled for each examination paper and it should be attached to the examination paper (to the candidate s exercise sheet). The candidate receives this form at the seeing of the examination paper. The total marks awarded for the individual exercises, the marks awarded for the exam and achieved percentage should also be indicated on the last page of the examination paper, in the tables provided. For further processing please fill in the electronic evaluation table attached to the solution as well. gyakorlati vizsga 0911 2 / 16 2010. május 11.
1. American football File a_football exists, it is saved in the default format of the word processor and contains the text from at least one source file Page size and margins The page size is A4, the top and bottom margins are 2 cm The left margin is 2.6 cm, the right margin is 2.4 cm Page numbering Page numbering aligned right exists at the bottom of the pages The numbering starts from 2 Creating the title Entered the title correctly, the font type is Times New Roman (Nimbus Roman) and the font size is 36 points Spacing is 6 points before it and 18 points after it The font type of the chapter titles and the texts outside the tables is Times New Roman (Nimbus Roman), the font size is 13 points and they are aligned justified Formatting the chapter titles and the subtitles The font type is Arial (Nimbus Sans) and the font size is 16 points for at least two chapter titles. The spacing is 6 points before them and 10 points after them In chapter Rules the font type is Times New Roman (Nimbus Roman), the font size is 16 points and the font style is italics for at least two subtitles In chapter Rules the spacing before and after the subtitles is 6 points, and keeping them with the next paragraph was set Creating the history part Inserted the text from history.txt at the given part and inserted picture NFL.jpg into the second paragraph aligned left Inserted picture Bobby_Lane.jpg into the fifth paragraph, aligned it right and resized it to 70% keeping the aspect ratio gyakorlati vizsga 0911 3 / 16 2010. május 11.
Creating the NFL teams part Created a table of width 14 cm from the text of file teams.txt, which was tagged by tabs In the first row of the table the font size of the headings is 13 points, the font size of the other texts in the table is 11 points The table is aligned centered, has 3 columns, the column widths are 2 cm, 6 cm, and 6 cm, respectively In the first column merged the cells containing words East, North, South, West according to the example Aligned the texts in the first row centered horizontally and to the bottom vertically; the division names in the first column centered vertically and set bold style for them The mark can be awarded if the first column is aligned correctly but alignment was performed only in one cell of the first row. In the first row of the table text American Football Conference (AFC) is red (RGB code 192,0,0) or text National Football Conference (NFC) is dark blue (RGB code 17,67,138) Creating the logos Inserted at least one of the pictures (AFC_base.jpg, NFC_base.jpg) into the given place and aligned it (them) correctly Copied and reflected picture AFC_base.jpg according to the example The two picture halves are not shifted relative to each other and there is no gap between them The mark can only be awarded if besides accurate fitting the picture halves do not overlap each other. Added the three stars to the stem of letter N of picture NFC_base.jpg shown in the example so that they do not stick out from the stem and do not overlap each other The size of the stars is the same and all three are rotated The colour of the stars is white and the line colour is also white The mark can be awarded if the filling colour and the line colour were set for at least one star. Creating the field part Inserted the text from field.txt and after the first paragraph inserted picture field.jpg aligned centered according to the example. 6 marks 6 marks gyakorlati vizsga 0911 4 / 16 2010. május 11.
Creating the rules part Inserted the text from file rules.txt into the correct place and deleted the words (subtitle) from it Set an indent of 0.5 cm from the second paragraph of the first subchapter and set the style of the given expressions in the paragraphs to bold The mark can be awarded if the indent is correct and the style of the given expression was set to bold in at least one place. In subchapter Scoring set bulleted listing from the given part Set an indent of 0.5 cm and a hanging indent of 1 cm for the listing Total: 4 marks 30 marks Source of the pictures: thestartingfive.wordpress.com/2007/11/09/ http://www.profootballhof.com/hof/member.jsp?player_id=126 nfl.com http://en.wikipedia.org/wiki/comparison_of_american_football_and_rugby_league Source of the original texts: http://hu.wikipedia.org/wiki/amerikai_futball http://hu.wikipedia.org/wiki/nfl http://www.nfl.hu/ http://www.sportmedia.hu/amerikaifoci/szabalyok1.php gyakorlati vizsga 0911 5 / 16 2010. május 11.
2. Personal ID Importing the data; saving as persid in the default format; worksheets Result and Details exist On sheet Result in column A the format of personal IDs is according to the example The format of personal IDs is number without decimal digits or text and every digit is displayed. The heading in the first row of worksheet Details is according to the example The mark can be awarded only for a flawless heading. Cells B2:L11 contain the digits of the personal IDs using functions that can be copied flawlessly in both vertical and horizontal direction The expression is correct in at least one cell The function is correct in each cell of the range and it can be copied flawlessly in both vertical and horizontal direction Cell B2 contains: =VALUE(MID(Result!$A2;B$1;1)) (The solution gets full score even if function =VALUE() was not used, that is, the format of the numerals is text.) Columns N:W contain the products that correspond with the method of formation and column Y contains their sum Correct in one cell The mark can be awarded even if a formula that can not be copied flawlessly was created. Used a correct formula that can be copied flawlessly in each cell Cell N2 contains: =(11-B$1)*B2 The sum is correct in each cell of column Y Cell Y2 contains: =SUM(N2:W2) The mark can not be awarded if an incorrect range was summed. gyakorlati vizsga 0911 6 / 16 2010. május 11.
Columns B:F of sheet Result contain the information that can be acquired from the personal IDs The solution gets full score if the correct results were determined from the cells of column A of sheet Result. Determining the gender of the citizen in column B Cell B2 contains: =IF(MOD(Details!B2;2)=1;"Male";"Female") or =IF(OR(MID(A2;1;1)="1";MID(A2;1;1)="3");"Male";"Female") Determining the year of birth in column C Cell C2 contains: =IF(Details!B2<3;"19";"20")&MID(A2;2;2) Determining the month in column D Cell D2 contains: =Details!E2*10+Details!F2 or =VALUE(MID(A2;4;2)) Determining the day in column E Cell E2 contains: =Details!G2*10+Details!H2 or =VALUE(MID(A2;6;2)) Determining the ordinal number in column F Cell F2 contains: =Details!I2*100+Details!J2*10+Details!K2 or =VALUE(MID(A2;8;3)) The correctness of the personal ID in column G Cell G2 contains: =IF(MOD(Details!Y2;11)=Details!L2;"Correct";"Incorrect") If the condition is incorrect due to type mismatch, then the mark can not be awarded. Formatting the data on sheet Result Each data can be read clearly, only the borders of the cells containing data are displayed, the first row is bold and the contents of columns A:G are aligned centered. The mark can be awarded if at least two of the four settings listed were performed. Total: 5 marks 15 marks gyakorlati vizsga 0911 7 / 16 2010. május 11.
3. Kossuth Prize Creating the database named kossuth; importing the data into the tables is correct The mark can not be awarded in the case of a different database name or if any table name is incorrect or if importing is incorrect. Each field of the tables is of correct format and the suitable fields were chosen as keys in all three tables The mark can not be awarded if extra fields were added or the keys were not set. Query 3ninety Field persname is displayed and no other fields are displayed Filtering condition and connection between the tables are correct The list is ordered according to field persname SELECT persname FROM person, when WHERE person.persid = when.persid and ayear=1990 ORDER BY persname; Query 4engineer Fields persname, profname and ayear are displayed The mark can not be awarded if extra fields are displayed. The connection between the tables is correct Filters correctly for tag engineer The mark can not be awarded if the candidate filtered only for exact matches of the word engineer. SELECT persname, profname, ayear FROM person, profession, when WHERE person.persid = profession.persid and person.persid = when.persid and profname like '*engineer*'; Query 5morethantwice Fields persname and the number of prizes are displayed The mark can not be awarded if extra fields are displayed. The connection of the two tables and the grouping are correct The mark can not be awarded if grouping was made only on the basis of person.persid or table profession is included incorrectly as well. Group filtering is correct SELECT persname, Count(*) AS darab FROM when, person WHERE when.persid=person.persid GROUP BY person.persid, persname HAVING Count(*)>2; gyakorlati vizsga 0911 8 / 16 2010. május 11.
Query 6maxprizes Ordering + TOP 1 (LIMIT 1) or solving with a subquery are equally correct. One year and one number of prizes are displayed and grouping is correct Ordering or auxiliary query is correct Used TOP 1 (LIMIT 1) or group filtering correctly SELECT TOP 1 ayear, COUNT(ayear) AS darab FROM when GROUP BY ayear ORDER BY COUNT(ayear) DESC; or SELECT ayear, Count(*) AS [max] FROM when GROUP BY ayear HAVING Count(*)=(SELECT MAX(darab) FROM 6aux); and the auxiliary query is SELECT Count(*) AS darab FROM when GROUP BY ayear; Query 7vargaimre Fields persname and ayear are displayed The connection is correct and filtered correctly for field profname The subquery or auxiliary query for Varga Imre s profession is correct Varga Imre is not displayed SELECT persname, ayear FROM person, profession, when WHERE person.persid=profession.persid and person.persid=when.persid AND persname <> "Varga Imre" AND profname in (SELECT profname FROM profession, person WHERE person.persid=profession.persid AND persname ="Varga Imre"); Query 8ceased Field profname is displayed and each profession only once The connection between the tables is correct in two places (in the query and in the subquery or auxiliary query) Filtering for field ayear is correct in two places (in the query ayear=1948 and in the subquery or auxiliary query ayear>1948) The filtering operator for field profname is correct, not in SELECT Distinct profname FROM person, profession, when WHERE person.persid = profession.persid AND person.persid = when.persid and ayear=1948 AND profname not in (SELECT profname FROM person, profession, when WHERE person.persid = profession.persid AND person.persid = when.persid AND ayear>1948); 4 marks 4 marks gyakorlati vizsga 0911 9 / 16 2010. május 11.
Query 9actor Used an update query Filtering is correct in the query The value of field profname is updated correctly If the query was not run, at most two marks can be awarded. UPDATE profession SET profname = "stage actor" WHERE profname="actor"; Query and report 10poets In the report fields persname and ayear are displayed Filters correctly for poets Grouping is done by years, year numbers are elevated The names are displayed in alphabetical order in the list (ordering can happen only in the report) In the report heading the title is correct SELECT ayear, persname FROM person, profession, when WHERE person.persid=profession.persid AND person.persid=when.persid AND profname="poet" ORDER BY ayear, persname; Total: 5 marks 30 marks gyakorlati vizsga 0911 10 / 16 2010. május 11.
4. Plots During evaluation solutions that produce runtime errors or solutions that are partially good should also be evaluated. The mark can be awarded if the part of the code that corresponds with the given item is flawless. For displaying results marks can be awarded regardless of accents. For the individual exercise parts separate marks can be awarded for messages displayed on the screen as given in the guide, but only if the exercise number, the message required for use and the data in the required format are displayed. The marks can be awarded even if the calculated values are incorrect. Created a program named plots The mark can be awarded only if the name is exact and the program does not contain any compilation error. Processing the input file 6 marks Opened the file for reading before reading the data Read the number of plots Read the line of at least one plot correctly Read all data correctly Stored all data The last can be awarded even if the data were not stored but at least four exercise parts were solved. The last can be awarded even if the candidate could not read from the file but stored the data given in the exercise. In this case the previous marks for file operations can not be awarded. Walk around Determined the length of the streets The mark can be awarded even if the length of only one street was determined (the streets are of equal length). Took the 80-m distance between street fronts into consideration twice in the walk around Displayed the answer on the screen Plots with complete street front building Applied the condition correctly for at least one plot Counted the plots that satisfy the condition on Fortune Row The mark can be awarded even if the plots were counted on the basis of an incorrect condition, but can not be awarded if plots not on Fortune Row were taken into consideration. Displayed the answer on the screen The distance between the largest and smallest plots on Prosperity Row 7 marks Determined the area of the plot correctly for at least one plot Determined the smallest and largest plots on Prosperity Row If both data were determined,, if only one, can be awarded. Determined the number of plots between the smallest and largest plots correctly The mark can not be broken down. Displayed the answer on the screen gyakorlati vizsga 0911 11 / 16 2010. május 11.
Plot tax Calculated the tax for plots smaller than 700 m 2 correctly The mark can not be broken down. Calculated the tax for plots between 700 and 1000 m 2 correctly Calculated the tax for plots larger than 1000 m 2 correctly Applied tax allowance correctly Applied rounding correctly Summed the taxes for each plot The mark can be awarded even if the value was rounded down in the case of 50. For the source file belonging to the exercise the correct result is 629000 if rounded down, 629100 if rounded up. Displayed the answer on the screen Last three plots on Fortune Row Chose at least the last plot Chose all three last plots Calculated the distance from the head of the street correctly for at least one plot Calculated the distance from the head of the street correctly for all three plots The above can be awarded even if the candidate worked with data that were not ordered by house number, but determined all data used from the available information with the help of the program. Displayed the plot data by house number in descending order Displayed the answer on the screen Calculating length data for the plots on Fortune Row Used lists ordered by house number for both Rows Selected an opposite plot for at least one plot The mark can be awarded even if, for example, for the plot at 2 Fortune Row the length of the plot at 1 Prosperity Row was used. Took each opposite plot into consideration for at least one plot and calculated with the length of the longest plot in the calculation Determined the length of the plot using the length of the longest opposite plot for at least one plot on Fortune Row Determined the length of each plot on Fortune Row by taking into consideration at least one opposite plot Determined the length of each plot on Fortune Row by taking into consideration the longest opposite plot Created file fortunerow.csv and the file contains the data of at least one plot in the correct format The file contains the data of each plot in the correct format The previous two marks can be awarded even if the file contains incorrect length data. Total: 8 marks 7 marks 10 marks 45 marks gyakorlati vizsga 0911 12 / 16 2010. május 11.
értékelőlap Azonosító jel: 1. American football File a_football exists, it is saved in the default format of the word processor and contains the text from at least one source file Page size and margins Page numbering Creating the title The font type of the chapter titles and the texts outside the tables is Times New Roman (Nimbus Roman), the font size is 13 points and they are aligned justified Formatting the chapter titles and the subtitles Creating the history part Creating the NFL teams part Creating the logos Creating the field part Creating the rules part Total: 6 marks 6 marks 4 marks 30 marks gyakorlati vizsga 0911 13 / 16 2010. május 11.
értékelőlap Azonosító jel: 2. Personal ID Importing the data; saving as persid in the default format; worksheets Result and Details exist On sheet Result in column A the format of personal IDs is according to the example The heading in the first row of worksheet Details is according to the example Cells B2:L11 contain the digits of the personal IDs using functions that can be copied flawlessly in both vertical and horizontal direction Columns N:W contain the products that correspond with the method of formation and column Y contains their sum Columns B:F of sheet Result contain the information that can be acquired from the personal IDs The correctness of the personal ID in column G Formatting the data on sheet Result Total: 5 marks 15 marks gyakorlati vizsga 0911 14 / 16 2010. május 11.
értékelőlap Azonosító jel: 3. Kossuth Prize Creating the database named kossuth; importing the data into the tables is correct Each field of the tables is of correct format and the suitable fields were chosen as keys in all three tables Query 3ninety Query 4engineer Query 5morethantwice Query 6maxprizes Query 7vargaimre Query 8ceased Query 9actor Query and report 10poets Total: 4 marks 4 marks 5 marks 30 marks gyakorlati vizsga 0911 15 / 16 2010. május 11.
értékelőlap Azonosító jel: 4. Plots Created a program named plots Processing the input file Walk around Plots with complete street front building The distance between the largest and smallest plots on Prosperity Row Plot tax Last three plots on Fortune Row Calculating length data for the plots on Fortune Row Total: 6 marks 7 marks 8 marks 7 marks 10 marks 45 marks gyakorlati vizsga 0911 16 / 16 2010. május 11.