Author: Anonymous

General Examination Instructions 1. No copying of any sources is allowed. All work submitted must be the student’s own, original work. Plagiarism will result in zero marks being awarded for the relevant question. By writing this examination the student agrees to this condition.   2. If you encounter any problems during the examination which Honorlock Chat cannot assist you with, please use the CONNECT button in the SBA course to go to the Exam Connect Zoom.  If you cannot get in then you email support@teneoschool.co.za  (DURING THE EXAMINATION) to receive a ticket number. Queries without a unique ticket number, or emailed outside of the examination time, will not be answered.   3. The email must have JUNE EXAMINATIONS in the subject line.   4. The body of your email must include: FULL NAME SUBJECT Full details of the problem.   5. At the end of each paper, there are TWO additional questions: a file upload and an essay question, for any additional problems.   6. No emails, inboxes or Whatsapp images of answers will be accepted as valid. All uploads MUST occur within the examination time and in the “Quiz.”   7. Make sure you have answered all the questions before submitting the test.  

What is the lowest level in which data can be represented in a computer?

Biometric scanners are used for …

Modular design in the computer means that

Name THREE peripherals which are essential to purchase when buying device 2.

If someone were to ask you whether they should get a capped fibre, uncapped fibre or ADSL uncapped data, how would you go about advising them? 

This is a spare file upload question.  You should not need it.

Hierdie is ‘n ekstra oplaai vraag. Jy behoort dit nie nodig te kry nie.

Question 2 In Delphi, open the Question2_p project file in the Question 2 folder.     2.1) Create a formCreate procedure. Set 2 tabs in the TRichedit (redDisplay) at 10 and 75. (3)        2.2) D&D uses throwing of a dice to determine in-game events. You have been provided with four images in the Question2 folder, namely:  d4 – 1.bmp d4 – 2.bmp d4 – 3.bmp d4 – 4.bmp Create the btnThrowDiceClick procedure for the Throw Dice button. Create a random number in the range 1 to 4. Display this random number in the lblRandomNo label and then set the image’s picture to the correct file, depending on this random number. (14)          2.3) When registering you get a free T-shirt although you can order more than one. The registration fee is R250 for the day. The price of the T-Shirt depends on the size. Prices are provided in the radiogroup. Remember that the first T-shirt is free.        2.3.a)  Declare a global variable for the registration fee. (1)         2.3.b) Create  the btnCheckClick procedure for the Check button. You must  calculate the final payment required on registration (set the global variable to this figure). Display the payment, as currency in the Registration fee panel (pnlReg), and change the background to a different colour, e.g light blue. (16)          2.4) Complete the btnEarlyBirdClick procedure for the Early Bird Button.  If you pay early you get a 5% early bird discount. Calculate 5% of the registration fee you calculated in question 2.3.b. Display the discount in the pnlDiscount, and the final amount in the panel pnlFinal. (5)         2.5) Complete the btnSlipClick procedure for the Slip button. This procedure gathers all the information from the form to produce a nicely formatted slip in the TRichEdit redDisplay. Start of by clearing the TRichEdit. The first line must contain the name and the random number from the lblRandomNo label in brackets. The second line contains the words : ‘Registration fee’ and the amount of 250. The third line has the words ‘Number of T-Shirts’ and quantity from the TSpinEdit speQty. The forth line contains the word ‘Discount’ and the discount amount from the panel pnlDiscount. The final line contains words ‘Final Amount’ and the final amount from the panel pnlFinal. Ensure that the numbers are neatly in a column and rows 2-5 are slightly indented.   Right click on the button below to see an example of the output for all the buttons in a new tab.   (14)   Note that programming style is important – variable names and indentation matter! (2)           TOTAL FOR QUESTION2 (56)   TOTAL FOR THE TEST [100]  

QUESTION 1   You should have already downloaded a zip file, and unzipped it, and renamed the folder. Inside the ‘2021 gr10 sba003a yourname’ folder, is an empty folder called Question1. Create a new Delphi project with one form. Save ALL the files in the Question1 folder. 1.1) Add a panel to your form. The caption of the panel should be your name, and should appear at at the top left of the panel. Make the colour of this panel skyBlue. This panel will group all the other components. Rename it appropriately. (5)          1.2) Add 4 labels, 2 edits and a button to the panel. (If you drag them, they should not go out of the panel.) (7)          1.3) Set the font of the label lblNoTeams to Trebuchet MS, size 24 (2)       1.4) Set the captions, rename the components and move them around so that they look like the provided picture.  Right click on the button below to open the picture in a new tab.   (8)  1.5) Create an onClick procedure for the ‘Calculate no of teams’ button.  Each team sits at 1 table. Ensure that both values in the edits are valid integers. If they are not, you should show a friendly message to tell the user to enter a valid number. If both values are valid, calculate how many tables (i.e teams) you need for the given number of participants, given the number of people who can sit at a table. Remember you cannot have part of a table. Display the number of tables required in the lblNoTeams label. (22)      1.6) Save ALL your files inside the Question1 folder.         TOTAL FOR QUESTION 1  [44]