The City School PAF Chapter Comprehensive Worksheet May 2016 ICT Class 6

Transcription

1 Candidate Name: The City School PAF Chapter Comprehensive Worksheet May 2016 ICT Class 6 ANSWERING KEY Index Number: Section: Branch/Campus: Date: Maximum Marks: 50 Time Allowed: 2 Hours INSTRUCTIONS: Write your name, index number, section, branch/campus and date clearly in the space provided. Read and follow the instructions of the given questions. Answer all the questions in the space provided. Select only one answers when made to choose, otherwise no marks will be given. Check your answers before handing your paper in. Marks for each section are shown below. This paper consists of 07 printed pages including the cover page. For Examiner s use only Sections Section A Section B Total Question Max. Marks Marks Obtained Percentage Grade INVIGILATED BY MARKED BY MARKS TALLIED BY The City School / PAF Chapter/ Comprehensive Worksheet/ May 2016 / ICT/ Class 6 /Ans Key Page 1 of 7

2 SECTION A Q.1 Choose the correct answer: 1) A formula/function can be copied to other cells using [ /1] a. Ctrl + Z b. Auto Fill option c. Copy and Paste d. B and C both 2) We can format the cells, text, fonts, patterns and cell borders directly from the options given on the. [ /1] a. Formula Tab b. Home Tab c. Ribbon d. B and C both. 3) is a combination of a [ /1] a. User name and a hostname b. User name and ftp server name c. Upper level and lower level domain name d. A and C both 4) To add two strings or text values operator is used. [ /1] a. Asterisk ( * ) b. Forward slash ( / ) c. Ampersand ( &) d. Auto Fill 5) one of the first free service providers, was founded by Sameer Bhatia [ /1] a. Gmail b. Yahoo Mail c. Cyber Mail d. Hotmail.com 6) The composition of contains three sections [ /1] a. Header, CC and BCC b. Header, Body and Footer c. Domain name and address bar d. Header, Footer and Compose Button 7) The Concatenation is the process of [ /1] a. Deleting text b. Addition text or string characters c. Adding or deleting text or character d. Deleting a formula 8) The Autosum feature is used [ /1] a. To Sum, Max, Min, Count or Average b. To customize and enter a data list c. To convert formula into value d. To format data entered in a cell 9) A is a computer that serves as an electronic post office for . [ /1] a. Upper Level Domain b. URL c. Internet Protocol d. Mail Server 10) operator is used to find the division of any two values in a formula. [ /1] a. ^ b. / c. * d. + The City School / PAF Chapter/ Comprehensive Worksheet/ May 2016 / ICT/ Class 6 /Ans Key Page 2 of 7

3 Q.2 Read the following statements carefully. Circle True if the statement is right, and if the statement is wrong, circle False and write the correct statement in the given space. [ /10] 1. Country codes are standardized by International Standards Organization. True - False Country codes are standardized by International Standards Organization. (ISO) 2. Only one file can be sent with one . True - False More than one files can be sent with one MS Excel strictly follows the BODMAS rule for performing calculations. True - False de indicates Germany 4. It is not necessary to type while typing the web address. It shows by default. True - False 5. Web Browser translates the URL address into a numeric IP address. True - False Web Browser translates the URL address into numeric IP address. Q.3 (a) Define at least three advantages and three limitations of . [ /1.5] ADVANTAGES OF LIMITATIONS OF Convenient: Unwanted s: Immediate: Privacy Concerns: Inexpensive: False representation of identity: Q.3 (b) Write the Format of an . Also give an example. [ /1] username@hostname Q.3 (c) Write the Format of a URL. Also give an example. [ /1] Protocol://host/path/filename Q.3 (d) Consider the URL Complete the following table. [ /1] Protocol http Host www Lower level domain olx Upper Level Domain com The City School / PAF Chapter/ Comprehensive Worksheet/ May 2016 / ICT/ Class 6 /Ans Key Page 3 of 7

4 SECTION B Q1. Answer the following questions related to s. a) Write the method to find the IP address of a website using its URL. [ /1] Write in the command prompt window. ping <name of the website> press enter e.g. ping b) Write down the steps to forward an . [ /1] Click on the to open it. Click on the arrow next to reply button A message box appears Type the message in the Body of the . Select forward the forward option c) Differentiate between the following. [ /2] Bcc Cc It stands for Blind Carbon Copy. It allows you to write addresses of persons to whom you want to send a copy of the at the same time. It stands for Carbon Copy. It allows you to write addresses of persons to whom you want to send a copy of the at the same time. URL IP/DNS ADDRESS Uniform Resource Locator URL is an address that uniquely identifies a location on the Internet. A URL is the address of a website. URL is translated into a numeric address, this address is called the IP address. eg d) Define Upper Level Domain. Give any two examples. [ /1] Upper level domain name gives the information about the organization to which the website belongs to. For example.com, org,.net e) What do you mean by country codes, give examples? Who standardizes these codes? [ /2] Country codes identify and locate files stored on the servers in different countries around the world. These are standardized by the International Standards Organization (ISO). Eg. ch, pk, ca and de. f) Define the following. Also write their functions. [ /1] DNS OR DNS SERVER The DNS is a worldwide system of servers that stores location pointers to websites. SERVER A mail server or server is a computer that serves as an electronic post office for . g) State the names/functions of the options available in the drop-down list next to the Reply button, while using Gmail. [ /1] Forward and print are the two options also available in the drop-down list next to the Reply button. The City School / PAF Chapter/ Comprehensive Worksheet/ May 2016 / ICT/ Class 6 /Ans Key Page 4 of 7

5 Q.2 Answer the following questions related to MS Excel. [ /10] a) What is a formula. [ /1] Formula: A formula in general is made up of an operand and an operator. It must begin with an equal to sign =. b) What is a function and how do we use it in MS Excel? [ /1] Function: Functions are pre-defined formulas that perform specific calculations. For eg. Sum( ), Min( ), Max( ), Count( ) and Average( ). c) What is a function library? Name any two functions available in Math and Trig drop down list. [ /1] Function library is a group in the Formulas tab of MS Excel d) Complete the given table: [ /1.5] S.NO. ERROR MESSAGE DISPLAYED POSSIBLE REASONS 1. # # # # # The column is not wide enough to display the result or the value. 2. #DIV/O! Division by zero error (Invalid Operation) 3. #N/A Data Unavailable 4. #VALUE! Invalid data 5. #NAME When text is not recognized 6. #REF! Invalid cell reference e) Observe the following Excel worksheet of Ali s shopping expense. [ /1.5] A B C D 1 Items Price Quantity Cost 2 Sugar Chocolate Milk Pencil Total Discount amount 5 8 Net Total Maximum cost of items purchased Minimum cost of item purchased Count no. of items/costs 4 12 Average cost Add cost of sugar and pencil 140 The City School / PAF Chapter/ Comprehensive Worksheet/ May 2016 / ICT/ Class 6 /Ans Key Page 5 of 7

6 i ii iii Perform the following calculations by using functions or formula wherever necessary. Total cost of all items Minimum cost Maximum cost =sum(d2:d5) =min(d2:d5) =max(d2:d5) vi Count no. of costs of items =count(d2:d5) v Average cost =average(d2:d5) vi Add cost of sugar and pencil =sum(d2,d5) f) Perform the following calculations by using functions or formula wherever necessary. [ /2] Subtract D7 from =d6-d7 Multiply price of i ii =b2*c2 D6 in cell D8 sugar with quantity g) State the commands to perform the following tasks in MS Excel. [ /2] S# Task Command 1 Formatting numbers/values in cells 2 Formatting fonts 3 Border formatting on cells/fill colour Home tab Cells Group Format drop down list Format Cells option Right click on the mouse and select Format Cells option Format dialogue box will open. Click on the Font tab Right click on the mouse and select Format Cells option Format dialogue box will open. Click on the Border tab 4 Creating custom list Office Button Excel options Edit custom lists Q.3 (a) Define the following terms: [ /4] Stage: The Stage is where you see your stories, Costume: A costume is a different pose, action or games, and animations come to life. The Stage is 480 a shape of a sprite units wide and 360 units tall. It is divided into an x-y grid Script: A script is a collection of blocks assembled in a particular order. The order and blocks used are very important, as they choose how different actions and values interact with each other. Sprite: Scratch projects are made up of objects called sprites. Block Palettes: Block Palette contains blocks of commands to apply on the sprites. There are eight groups of blocks. Control in Block Palette: All control related commands are here such as repeat and forever. Green Flag: The green flag provides a convenient way to start many scripts at the same time. Motion in Block Palette: All motion related commands are in this group, such as move steps and change x by. The City School / PAF Chapter/ Comprehensive Worksheet/ May 2016 / ICT/ Class 6 /Ans Key Page 6 of 7

7 Q3 (b) Write the purpose of the following scratch commands. [ /6] S.No. Blocks/Command Purpose 1. Wait Waits for given number of seconds, then continues with next block. 2. Move Moves the sprite for the given number of steps. 3. Switch to background Changes Stage s appearance by switching to a different background. 4. Next background Changes Stage s background to next background in the background list. 5. Switch to costume Changes sprite s appearance by switching to different costume. 6. Next costume Changes sprite s costume to next costume in the costume list. 7. Forever Runs the blocks inside over and over. 9. Say Displays sprite s speech bubble. 10. Think Displays sprite s thought bubble. 11. Go to x: y: Moves sprite to the location of the mouse-pointer or another sprite. 12. When Green Flag Clicked Runs script below when green flag is clicked. The City School / PAF Chapter/ Comprehensive Worksheet/ May 2016 / ICT/ Class 6 /Ans Key Page 7 of 7