INFORMATIKA ANGOL NYELVEN EMELT SZINTŰ GYAKORLATI VIZSGA JAVÍTÁSI-ÉRTÉKELÉSI ÚTMUTATÓ

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1 Informatika angol nyelven emelt szint Javítási-értékelési útmutató 1812 ÉRETTSÉGI VIZSGA május 14. INFORMATIKA ANGOL NYELVEN EMELT SZINTŰ GYAKORLATI VIZSGA JAVÍTÁSI-ÉRTÉKELÉSI ÚTMUTATÓ EMBERI ERŐFORRÁSOK MINISZTÉRIUMA

2 Javítási-értékelési útmutató Important information The exercises are marked in accordance with the marking given in the key and guide for evaluation. In the guide the identification of the major logical units is facilitated by the texts 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 cannot be awarded. To ensure unified evaluation, please do not divert from the marking in the guide. The marks cannot be broken down further than indicated in the guide. 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 key and guide for evaluation also serves as an evaluation form. The awardable mark can be found next to the description of the evaluation. The mark awarded by the examiner should be entered into the thick-bordered box next to the mark. The sum of the marks awarded by the examiner should be entered into the cell with grey shading at the end of the exercise, next to the total mark. 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 viewing of the examination paper. The filling of the form is helped by the electronic marking table provided with the key in Hungarian. If marking is done in this table, then its filled and printed version can be used as an evaluation sheet. For more obvious evaluation and easier handling of subsequent enquiries you may also indicate why you do not award a mark next to the given marks in the electronic marking table. The total marks awarded for the individual exercises, the mark awarded for the exam should also be indicated on the last page of the examination paper, in the tables provided gyakorlati vizsga 2 / május 14.

3 1. Enigma Creating document enigma Document enigma exists in the default format of the word processor, and it contains the text from file enisource.txt with correct accents Page properties The orientation is portrait, the page size is A4, the top and bottom margins are 2.6 cm, the left and right margins are 2 cm Setting the default format With the exception of the titles, the footnote, the header, the caption and the table of contents, the font size is 11 points and the font type is Times New Roman (Nimbus Roman) in the document With the exception of the footnote, the header, the caption, the table of contents and the cells of the table the line spacing of the paragraphs is single, the paragraphs are justified, there is a spacing of 6 points before and 0 points after them in the document The marks can be awarded if font or paragraph format differs in at most one paragraph. The marks can be awarded even if the Normal (Default) style was modified and it was used consistently. Formatting and use of heading styles Used style Heading 1, Heading 2 and Heading 3 in the text of the document in the places shown in the example The mark can be awarded if the corresponding style was not used for the given paragraphs in at most 2 cases. Applicable formats: - For style Heading 1 the font format is Arial (Nimbus Sans), 18 points, bold, black colour - For style Heading 1 the spacing is 0 points before the paragraphs, 24 points after them, the line spacing is single - For style Heading 2 the font format is Arial (Nimbus Sans), 14 points, bold, italics, black colour - For style Heading 2 the spacing is 18 points before the paragraphs, 12 points after them, the line spacing is single - For style Heading 3 the font format is Arial (Nimbus Sans), 12 points, bold, black colour - For style Heading 3 the spacing is 12 points before the paragraphs, 6 points after them, the line spacing is single At least 3 of the above six settings are correct At least 5 of the above six settings are correct All of the above six settings are correct The last three marks can be awarded if the corresponding paragraphs were formatted according to the above but the heading styles were not modified. Performed all formatting using style settings 1812 gyakorlati vizsga 3 / május 14.

4 Created and used paragraph style intro Created a new paragraph style named intro and applied it for the first paragraph after the title, after Parts and after Breaking the code In paragraph style intro the font type is Times New Roman (Nimbus Roman), the font style is italics, the font size is 11 points, the font colour is grey In paragraph style intro the paragraphs are aligned justified, both the left and right indents are 1 cm Created the footnote Inserted a footnote for the first occurrence of word Enigma in the first paragraph and inserted the text between the braces after the paragraph as footnote Used symbol * as reference to the footnote; deleted the paragraph containing the braces Table formatting Converted the text of the part with title Important Enigma versions into a table with 6 columns and 18 rows Applied double-line border around the table and single-line border inside it, highlighted the first row using bold font style. Formatting part Operation Converted the five paragraphs after paragraph Before sending or receiving messages into a bulleted list, used sign + as bullet symbol Moved the exponents into upper index in the last paragraph The mark can be awarded if at most one upper index is missing. Inserted the pictures and formatted the figure Picture eni1.jpg is in the upper part of the first page, it is aligned right, its width is changed to 6 cm keeping the aspect ratio The text is wrapped around the picture and there is a separation of 5 mm between the picture and the text to the left of the picture Caption Enigma is under the picture, it is aligned centred and is separated from the text body Inserted picture eni2.png into an empty paragraph after the last paragraph of part Discs in the whole width of the text body keeping the aspect ratio Inserted picture arrow.png into the given part, changed its height to 2 cm keeping the aspect ratio Text Right-hand disc advances one position is in the middle part of the figure The mark cannot be awarded if the entered text differs from the required one. Text Right-hand disc advances one position is in the middle part of the figure, the font size is 9 points, the text does not cover any shape or any part of any shape in the figure The mark can be awarded if the entered text differs from the required one in at most one character gyakorlati vizsga 4 / május 14.

5 Page numbering There are page numbers in the header of the document from the second page onwards The mark can be awarded if there is a page number in the header of the first page as well. There are page numbers in the header of the document so that on the even pages they are aligned left, on the odd pages they are aligned right and the header of the first page is empty There are page numbers in the header of the document from the second page onwards and there is a horizontal line under the header in the whole width of the text The mark can be awarded even if the setting was performed on the first page as well. Created the table of contents Inserted a new page at the end of the document and typed in the text Table of Contents at the top, formatted it using style Heading 2 Inserted a table of contents into the documents using the tools of the word processor, its format is according to the example (contains all three heading levels and also contains the page numbers) Total: 30 marks Source: 1. Enigma Last access: gyakorlati vizsga 5 / május 14.

6 2. Working time Importing the data, saving as workingtime in the default format of the spreadsheet processor Imported the whole content of file csw.txt with correct encoding onto the worksheet starting from cell A1 Setting the date and time formats Set the date and time format shown in the example in columns A, C, D and E Date format in column A: "yyyy.mm.dd" or "yyyy. mm. dd." and in range C2:E31: "hh:mm" The mark can be awarded even if the leading zero is not displayed in the case of one-digit month or day numbers. Determining the day of the week Determined the name of the day in column B using a formula and displayed it in the short format according to the example and system settings Cell B2 contains: =TEXT(A2;"ddd") or L2=1, L8=7, and M2=H, M8=V and cell B2 contains: =VLOOKUP(WEEKDAY(A2;2);$L$2:$M$8;2) Mind that the actual text displayed may depend on system settings. Determining the lengths of the working times Determined the employee s working time for the given day in column E Cell E2 contains: =D2-C2 Repeated the working time in column F if the day was Saturday; repeated the working time in column G if the day was Sunday Cell F2 contains: = IF(B2="Szo";E2;"") The mark can be awarded if the candidate used a correct formula in the corresponding cells of at least one of the columns. Mind that the actual text displayed may depend on system settings. Totalising the monthly working time Totalised the employee s monthly working time and the working time on Saturdays and Sundays in range E32:G32; the times are given in hours and displayed as decimal numbers (not in time format) in all three cases Cell E32 contains: =SUM(E2:E31)* gyakorlati vizsga 6 / május 14.

7 Working time accounted for Determined the number of weekdays correctly Cell J2 contains: =COUNTA(B2:B31)-COUNTIF(B2:B31;"Szo")- COUNTIF(B2:B31;"V") or Cell O1 contains: =B1 and O2=H, O3=K, O6=P and cell J2 contains: =DCOUNTA(B1:B31;B1;O1:O6) Mind that the actual text displayed may depend on system settings. Determined the working time accounted for correctly and rounded it to an integer using a formula Cell J3 contains: =ROUND(E32+F32*0,5+G32;0) Determined the number of extra hours correctly Cell J4 contains: =J3-J2*8 Conditional formatting Highlighted values that exceed 8 working hours in range E2:E31 using conditional formatting, bold font style and red font colour Highlighted lines that contain data for Sunday in range A2:G31 using conditional formatting, grey background colour the rule applied for range A1:G31: =$B1="V" The mark can be awarded if the rule was applied for range A:G. Mind that the actual text displayed may depend on system settings. Formatting the table Set a thick border around range A2:G31; the contents of row 1 and column B are aligned centred, the contents of each cell are readable Creating the chart Create a column chart to display the employee s working time per day and the chart does not have a legend Each date is displayed on the horizontal axis and the title of the chart is Working time per day The scale of the vertical axis shows every hour from 0:00 to 12:00 Total: 15 marks 1812 gyakorlati vizsga 7 / május 14.

8 3. Pizza delivery Created the database Created database pizzeria and imported the tables into it correctly The mark cannot be awarded if the database contains incorrect encoding. The given fields are of the correct type Set the given fields as keys in the tables In table pizzas field price is displayed in unit HUF without decimal figures Each query contains exactly the required fields Except for query 8payable, exactly the required fields are displayed in each saved query The mark cannot be awarded if the candidate created fewer than three queries. Query 3cheap In the query the name, size and price of pizzas are displayed and the list is ordered by size or name The mark cannot be awarded if a record is displayed several times. The list is in descending order according to size, within that in alphabetical order by the pizza name Filters correctly for the price of pizzas SELECT pname, size, price FROM pizzas WHERE price<1500 ORDER BY size DESC, pname; Query 4popular In the query the name, size and the total quantity (SUM()) of pizzas are displayed Used the required tables and the connection between them is correct, or fitted the subquery or auxiliary query correctly into the query Grouped correctly by the name and size or the identifier of pizzas Set that only the data of pizza with the highest total quantity are displayed SELECT TOP 1 pname, size, Sum(qty) AS Total FROM pizzas, orders WHERE pizzas.id=pizzaid GROUP BY pname, size ORDER BY 3 DESC; or SELECT pname, size, [4aux].[total] FROM pizzas, 4aux WHERE id=pizzaid; 4aux: SELECT TOP 1 pizzaid, Sum(qty) AS Total FROM orders GROUP BY pizzaid ORDER BY 2 DESC; 1812 gyakorlati vizsga 8 / május 14.

9 Query 5evening In the query the name, size and total ordered quantity (SUM()) of pizzas are displayed and the required tables were used Filtered correctly for the requested delivery time The mark cannot be broken down. Grouped correctly by pizza name and size or pizza identifier SELECT pname, size, Sum(qty) AS Total FROM pizzas, orders WHERE pizzas.id=pizzaid AND delivery BETWEEN #18:0:0# and #19:0:0# GROUP BY pname, size; or SELECT pname, size, [5aux].Total FROM pizzas, 5aux WHERE id=pizzaid; 5aux: SELECT pizzaid, Sum(qty) AS Total FROM orders WHERE delivery BETWEEN #18:0:0# AND #19:0:0# GROUP BY pizzaid; Query 6sellswell Field pizzaid is displayed in the subquery Saved the whole completed query and it is correct The mark cannot be awarded if the query is different from the one given in the exercise except for the subquery or if the result returned by the whole query is incorrect. SELECT pname FROM pizzas WHERE id in (SELECT pizzaid FROM orders) GROUP BY pname HAVING Count(size)=3; Query 7bonus Fields delivery, cname, street és hnumber are displayed in the query and the required tables were used Grouped by field delivery, addresses.id (or addressid) Mark cannot be awarded if the candidate grouped only by field cname. The connection between the tables is correct or the auxiliary query is fitted to the query correctly Determined the total number of pizzas correctly using a function The whole filtering condition is correct SELECT delivery, cname, street, hnumber FROM addresses, orders WHERE addresses.id = addressid GROUP BY delivery, addresses.id, cname, street, hnumber HAVING Sum(qty)>3; or SELECT [7aux].delivery, cname, street, hnumber FROM addresses, 7aux WHERE addresses.id = [7aux].addressid; 7aux: SELECT delivery, addressid FROM orders GROUP BY delivery, addressid HAVING Sum(qty)>3; 2 marks 2 marks 1812 gyakorlati vizsga 9 / május 14.

10 Query and report 8payable Created the query with the required field names (delivery, addresses. cname, addresses.street, addresses.hnumber) and the calculated value (SUM()) Determined the total value of the ordered pizzas correctly Sum(qty*price) Used the required tables and the connection between them is correct Grouped by fields delivery, addresses.cname, street, hnumber and addresses.id (or by addressid) SELECT delivery, addresses.cname, street, hnumber, Sum(qty*price) AS [payable] FROM pizzas, addresses, orders WHERE addresses.id=addressid AND pizzas.id=pizzaid GROUP BY delivery, addresses.id, addresses.cname, street, hnumber; Grouped in the report according to the example Created the text of the report heading according to the example The mark can be awarded in the case of mistyped characters if their number does not exceed three Total: 30 marks 1812 gyakorlati vizsga 10 / május 14.

11 4. Office hours The submitted program can be evaluated only if a source file that corresponds to the chosen programming environment exists and it contains the source codes belonging to the solution of the exercise parts. During evaluation, solutions that generate runtime errors or solutions that are partially correct should also be evaluated. The mark can be awarded if the part of the code that corresponds to the given element is flawless. Upon correction take into account that the compile settings used by the candidate may differ from the ones used during the correction, this may also affect the compilability of the program. Marks are awarded for displaying independently of the use of accents. A program with name office exists A program with name office exists and it can be run without error with the correct parameter settings of the programming environment The mark can be awarded only if the name is accurate. Messages on the screen There is an exercise part that requires displaying text on the screen where the exercise number is displayed and if required referred to the data to be entered by the user Displayed the exercise number in each exercise that requires displaying text on the screen and referred to the data to be entered by the user in exercise parts where data was requested The last mark can be awarded only if at least three of exercises 2 to 6 were solved. Processing the input file and storing the data Opened the given file for reading before reading from it Read one data line correctly Read each data line correctly Stored the data of each appointment Determining the number of appointments Determined the number of appointments Displayed the determined result on the screen Number of appointments for a given teacher Read the teacher s name and stored it in a variable of correct type Counted the appointments for the given teacher The mark can be awarded even if the program counted the appointments not for the entered teacher, but for another one correctly. Investigated the whole data set Determined the number of appointments correctly for a teacher who is in the file Investigated whether the user entered a teacher who is not in the file Displayed the result on the screen for a teacher who is in the file Displayed the correct result in exactly the specified format for a teacher who is in the file Answered in exactly the specified format for a teacher who is not in the file 1812 gyakorlati vizsga 11 / május 14.

12 List of teachers who have an appointment for a given time Read and stored the time in a variable Investigated the whole data set The mark can be awarded even if the candidate worked with a time different from the entered one. Determined the names of teachers who have an appointment for the given time correctly Displayed the name of at least one teacher who has an appointment for the given time on the screen The mark can be awarded even if the candidate worked with an incorrect list for the third mark of the exercise. Displayed the name of each teacher determined and only those on the screen with one name per line The mark can be awarded even if the candidate worked with an incorrect list for the third mark of the exercise. Writing the list of teachers who have an appointment for the given time into a file Used the time in creating the file name and it does not contain the colon character The mark can be awarded even if the created name was not used for creating a file. The file name containing the time and its extension are both correct The mark can be awarded only if the program created the file with the given name. Opened the file for writing Wrote the name of a teacher determined into the file Wrote the name of each teacher determined into the file and it contains one name per line The last three marks can be awarded even if the candidate wrote the list of teachers determined incorrectly into the file or created the file with name data.txt. Ordering the list alphabetically Determined the first name in the alphabetical order Ordered the list of names alphabetically correctly The file contains or the screen shows the names that meet the condition in correct alphabetical order The marks can be awarded even if the list of teachers is ordered alphabetically in one of the outputs or if the candidate used an incorrectly determined list. Earliest reservation Investigated the whole data set Determined the minimum correctly Displayed all three data determined in the format given in the example and there is only one data per line The meaning of all three data is displayed Barna Eszter s free times Found one free time Found each free time Displayed at least one free time Displayed each free time and there is one time per line 2 marks 2 marks 2 marks 1812 gyakorlati vizsga 12 / május 14.

13 Barna Eszter s time of leaving Found a free time or time 18:00 The mark cannot be awarded if the found time does not result from the algorithm. Found the correct time of leaving The last two marks cannot be awarded if the time was not determined by calculation / algorithm Displays the determined time with an explanation Total: 2 marks 45 marks 1812 gyakorlati vizsga 13 / május 14.

INFORMATIKA ANGOL NYELVEN

ÉRETTSÉGI VIZSGA 2018. május 14. INFORMATIKA ANGOL NYELVEN EMELT SZINTŰ GYAKORLATI VIZSGA 2018. május 14. 8:00 Időtartam: 300 perc Beadott dokumentumok Piszkozati pótlapok száma Beadott fájlok száma A