XI STD Padasalai - Padasalai 11th Studymaterials

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www.Padasalai.Netwww.TrbTnpsc.comCOMPUTER SCIENCEPRACTICAL MANUALXISTDwww.Padasalai.NetHIGHER SECONDARY FIRST YEAR2017 – 2018NAME: .CLASS: ROLL NO : SCHOOL : -materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comCONTENTSSECTION – AWINDOWS XPProblemNo12345Problem DescriptionPageNo.Working with Windows AccessoriesWorking with WordPadCreating and Renaming a File and a FolderWorking with Win KeysWorking with Windows ExplorerLINUX678910Create and Remove DirectoryDisplay Directory ContentChange and Reset PasswordSorting Data in a FileDisplay Date and Time in Different Formulawww.Padasalai.NetHTML1112131415Display Your Name and School AddressDisplay an AdvertisementClass Time TableOrdered and Unordered ListsDisplay an Image and Link and URLSECTION – B – C PROGRAMMING12345678910Fibonacci SeriesNumber of Vowels in a StringAdam NumbersConversion Binary to DecimalPerfect NumbersPalindromeDescending OrderSum of Diagonal Elements of a MatrixTranspose of a MatrixStoring and Printing Name in an tudy-materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comWINDOWS XP1.WORKING WITH WINDOWS ACCESSORIESEXERCISE 1:1. Write the steps to do the following.a) Change the background picture (Wall paper)b) Change the desktop shortcut to MS paint.c) Convert decimal number 23 to binary , octal and hexadecimal usingcalculator in Scientific mode.d) Start MS DOS application and try DIR command with options /W ,/P,/B and/L.PROCEDURE:a)Step :1 Right click any-where on the blank area of the desktop.Step 2: Click on Properties option.Step 3: Select Desktop tab in Display properties dialog box. On the Backgroundwww.Padasalai.Netlist box, select your favourite background (Wall paper)Step 4: Click on Apply button to change the current background and click OK -study-materials-tamil-medium-english-medium.html

etStep 1: Click on Start All Programs Accessories Paint and right click.Step 2: On the popup menu select Send To option and choose Desktop(create l

www.Padasalai.Netc)www.TrbTnpsc.comStep 1: Click on Start All Programs Accessories CalculatorStep 2: Select Scientific mode from View menu.Step 3: Type the number 23 and choose Bin option . The binary equivalent 10111 willbe displayed.Step 4: Choose Oct option to convert the in Octal. The Octal equivalent 27 will bedisplayed.Step 5: Choose Hex option to convert the number in Hexadecimal . The Hexadecimalequivalent will be english-medium.html

www.Padasalai.Netd)www.TrbTnpsc.comStep1: Click on Start All Programs Accessories Command Prompt.Step 2: Type the command DIR/W to display the files and folders in Width order.Step 3: Type the command DIR/P to display the files and folders in Page wise order.Step 4: Type the command DIR/B to display the summary information of files andfolders.Step 5: Type the command DIR/L to display the files and folders name in Lower case.OUTPUT : 1www.Padasalai.NetOUTPUT: -materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comOUTPUT: 3OUTPUT: edium.html

www.Padasalai.Netwww.TrbTnpsc.com2.WORKING WITH WORDPADEXERCISE :22. Write steps to do the following.a) Open MS Paint and draw a simple house and color it.b) Open WordPad, copy the picture from the paint.c) Type the following text below the picture.“Starting multiple application is very simple. First start one applicationAppears on the screen in a window. At the same time a button with nameof the application appears on the taskbar. Now start the second application”d) Align the typed text to left, right center using toolbar icons and keyboardshortcuts.PROCEDURE:a)Step 1: Click on Start All Programs Accessories PaintStep 2: Use Pencil or Line tool to draw a house.www.Padasalai.NetStep 3: Choose any colour from Color Palette and fill using Fill with Color tool.Step 4: Save the file with any tudy-materials-tamil-medium-english-medium.html

www.Padasalai.Netb)www.TrbTnpsc.comStep 1: Click on Start All Programs Accessories WordpadStep 2: Click Insert menu and Select Object option Insert Object dialog box appears.Step 3: Choose Create From File option and locate the file using Browse button.Click OK button to copy the file in WordPad.www.Padasalai.Netc)Step 1: Place the cursor below the picture and type the following text.“Starting multiple application is very simple. First start one applicationAppears on the screen in a window. At the same time a button with nameof the application appears on the taskbar. Now start the second m.html

d)Step 1: Select the text using Mouse or Keyboard.Step 2: Align the text to left by selecting Align Left icon from Format bar or press thekeyboard shortcut Ctrl L.Step 3: Align the text to right by selecting Align Right icon from Format bar or pressthe keyboard shortcut Ctrl R.Step 4: Align the text to center by selecting Center icon from Format bar or press thekeyboard shortcut Ctrl y-materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com3.CREATING AND RENAMING A FILE AND FOLDEREXERCISE :33. Write steps to do the following.a) Create a text file with your school name and address using Notpad with the filename “abc.text”.b) Create a new folder using Windows Explorer and name the folder as“folderabc”c) Copy the text file abc.txt into the new folder folderabc.d) Rename the copies file as “xyz.txt” and folder as “folderxyz”PROCEDURE:a)Step 1: Click on Start All Programs Accessories NotepadStep 2: Type your school name and address.www.Padasalai.NetStep 3: Save the file with the name abc.txt by selecting the option Save from File menu.b)Step 1: Click on Start All Programs Accessories Windows Explorer .Step 2: Click on File New Folder -study-materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comStep 3: Type the folder name folderabc and press Enterc)Step 1: Locate abc.txt file and right click on the file nameStep 2: Choose the option Copy.www.Padasalai.NetStep 3: Locate the folder folderabc and right click to select Paste -study-materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comd) Step 1: Select the file abc.txt and right click the file nameStep 2: Choose Rename option and type xyz.txt.Step 3: Select the folder folderxyz and right click the folder name.Step 4: Choose Rename option and type folderxyz.www.Padasalai.Net materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com4. WORKING WITH WINKEYSEXERCISE : 44. Write the steps do the following using only keyboard (without using mouse)a) Display Run dialog box and open calculator.b) Open Explorer Window showing My computer.c) Display system properties dialog box.d) Open Help and Support Center Windowe) Close all the above opened windows.PROCEDUREa)Step 1: Press Winkey R key and type CalcStep 2: Press Enter key to open english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comb) Step 1: Press Winkey E to open Explorer window showing My nglish-medium.html

www.Padasalai.Netwww.TrbTnpsc.comc) Step 1: Press Winkey Break box to display System Properties dialog boxwww.Padasalai.Netd)Step 1: Press Winkey F1 to open Help and Support Center study-materials-tamil-medium-english-medium.html

www.Padasalai.Nete)www.TrbTnpsc.comStep 1: Press Alt F4 to close each Window 5. WORKING WITH WINDOWS EXPLOREREXERCISE : 55. Write the steps to do the following.a) Open Windows Explorer and create a new folder using Explorer bar.b) Switch to any other folder using “Other Places” option.c) Display the files in the folder in different views.d) Search a particular file using windows ExplorerPROCEDUREa)Step 1: Click on Start All Programs Accessories Windows Explorer.Select View Explorer Bar and disable Folder option.www.Padasalai.NetStep 2: Click on Make new folder under File and Folder Tasks. A new folder will ml

www.Padasalai.Netb)www.TrbTnpsc.comStep 1: Click on Other Places on Explorer bar.Step 2: Select any of the available folder.c)www.Padasalai.NetStep 1: Click on Start All Programs Accessories Windows ExplorerStep 2: Select View Thumbnails optionStep 3: Select View Tiles option.Step 4: Select View Icons option.Step 5: Select View List option.Step6 : Select View Details -study-materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comThumbnails view WindowTiles view ish-medium.html

www.Padasalai.Netwww.TrbTnpsc.comIcons view WindowList view ish-medium.html

www.Padasalai.Netwww.TrbTnpsc.comDetails viewd)Step 1: Click on Start All Programs Accessories Windows Explorer.www.Padasalai.NetStep 2: Click on Search icon.Step 3: Select All files and Folder option in Search Companion.Step 4: Type the file name (xyz) to be searched.Step 5: In Look in drop down list box, select Local Hard Drives (C: ; d: ; E; : dy-materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comLINUX6.CREATE AND REMOVE DIRECTORYEXERCISE :66. Write steps to do the following.a) Create new directory “Folder1” using Linux commands.b) Create a file with file name “Lindata” and the following text.“Many Linux commands receive data from the Standard Input.You are encourage to work with the Linux”c) Copy the file “Lindata” to the directory “Folder1”.d) Remove the file “Lindata” from the directory “Folder1”.e) Display the message “Linux Commands are more powerful” to the user(Using echo command)PROCEDURE:a)www.Padasalai.NetStep 1: Type the command mkdir Folder 1. The directory will be created.OUTPUT:[unicare@localhostunicare] mkdir Folder 1.b)Step 1: Type the following cat LindataStep 2: Type the following text.“Many Linux commands receive data from the Standard Input.You are encourage to work with the Linux”Step 3: Press Ctrl Z to save the file.OUTPUT:[unicare@localhostunicare] cat Lindata“Many Linux commands receive data from the Standard Input.You are encourage to work with the Linux”[1] stoppedcat -study-materials-tamil-medium-english-medium.html

www.Padasalai.Netc)www.TrbTnpsc.comStep 1: Type the command cpLindata Folder 1.OUTPUT:[unicare@localhostunicare] cpLindata Folder 1.d)Step 1: Type the command cd Folder 1.Step 2: Now type command rmLindataOUTPUT:[unicare@localhostunicare] cd Folder 1.[unicare@localhostunicare] rm Folder 1.e)Step 1: Type the command echo “Linux commands are more powerful”.OUTPUT:[unicare@localhostunicare] echo “Linux Commands are more Powerful”Linux Commands are more Powerful[unicare@localhostunicare] [ ]www.Padasalai.Net 7. DISPLAY DIRECTROY CONTENTEXERCISE :77. Write steps to display.a) The contents of a Directory using “ls” command with any five options.PROCEDURE:a)Step 1: Type the command ls –a to display list of files including hidden files.Step 2: Type the command ls –F to display file type along with the file name.Step 3: Type the command ls –R to display the working directory as well as subdir.Step 4: Type the command ls –r to display Files/sub directory in reverse order.Step 5: Type the command ls –s to sort file by file size. materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com8. CHANGE AND RESET PASSWORDEXERCISE :87. Write steps do to the following.a) Change the Password of the Current User and reset the Password to originalusing Linux commands.b) Assign any tow integer values to variables and find the sum.c) Clear the Screen using Linux commands.PROCEDURE:a)Step 1: Type the command passwd.Step 2: Type the current password.Step 3: Type the new password.Step 4: Retype the new password again. After entering the new password , a messageIs displayed as “passed all authentication tokens updated ocalhostunicare] passwdChanging password for user unicareChanging password for unicare(current) UNIX password:new password:Retype new password:Passwd : all authentication tokens updated successfully.[unicare@localhostunicare] [ ]b)Step 1: Type the variable num 10Step 2: Type the variable name num 20Step 3: Type the command expr Snum1 tudy-materials-tamil-medium-english-medium.html

ocalhostunicare] num1 10[unicare@localhostunicare] num2 20[unicare@localhostunicare] expr snum1 num230.[unicare@localhostunicare] [ ]c)Step 1: Type the command Clear.OUTPUT:[unicare@localhostunicare] clear[unicare@localhostunicare] [ ]9. SORTING DATA IN A FILEEXERCISE :99.Write steps to do the following.www.Padasalai.Neta) Create a File with five students names of your class with files names “abc”.b) Sort the file “abc” and transfer output to another file with file name“abcsort”. (Using sort command)c) Rename the file “abcesort” as “xyz”.PROCEDURE:a)Step 1: Type the command cat abcStep 2: Type the five students name.Step 3: after typing, press Ctrl Zto save the tudy-materials-tamil-medium-english-medium.html

ocalhostunicare] cat abcSwethaRahulMayaDeepaJeagn[1] stoppedcat abcb)Step 1: Type the command sort abc tee abcsortto transfer the sorted contenttoabcsort file.OUTPUT:[unicare@localhostunicare] sort abc tee unicare] [ ]c)www.Padasalai.NetStep 1: Type the command mv abcsort xyzStep 2: Type lscommand to view the renamed file.OUTPUT:[unicare@localhostunicare] mv abcsort xyz[unicare@localhostunicare] lsevolutionlinquntitled 1First projectLindataSortcolXIEXERCISEFolder 1Projectssunxyz[unicare@localhostunicare] [ ] materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com10. DISPLAY DATE AND TIME IN DIFFERENT FORMATSEXERCISE :1010. Write procedure to display.a) Day of the month (in digit)b) Date as mm/dd/yy format.c) Time as HH:MM:SSd) Abbreviated month.e) Time in AM / PM notation.PROCEDURE:a)Step 1: Type the command date “ %d” to display day of the month in digit.Step 2: Type the command date “ %D” to display date as mm/dd/yy format.Step 3: Type the command date “ %T” to display time as HH:MM:SSStep 4: Type the command date “ %h” to display abbreviated month.www.Padasalai.NetStep 5: Type the command date “ r” to display in AM / PM notation.OUTPUT:[unicare@localhostunicare] date “ %d”17[unicare@localhostunicare] date “ %D”11/17/2017[unicare@localhostunicare] date “ %T”12:06:54[unicare@localhostunicare] date “ %h”Nov[unicare@localhostunicare] date “ %r”[unicare@localhostunicare] [ -materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.comHTML11. DISPLAY YOUR NAME AND SCHOOL ADDRESSPROBLEM:Write a HTML code to display Name and School Address in Bold with BlueBackground.AIM:To write a HTML code to display your name and School address in Bold with BlueBackground.PROGRAM lish-medium.html

www.Padasalai.Netwww.TrbTnpsc.comOUTPUT12. DISPLAY AN ADVERTISEMENTwww.Padasalai.NetPROBLEM:Write a HTML code to display the following advertisement as a web page and alsochange font, color, size to make it attractive.“50% Discount on all Times”“Hurry the offer is closing on 31st August”AIM:To write a HTML code to display the following advertisement as a web page and alsochange font, color, size to make it attractive.50% Discount on all Times“Hurry the offer is closing on 31st l

www.Padasalai.Netwww.TrbTnpsc.comPROGRAM um-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com13.CLASS TIME TABLEPROBLEM:Write a HTML code to display Class Time Table with cell attributes.AIM:To Write a html code to display your Class Time Table with cell attributes.PROGRAM CODING: HTML HEAD TITLE XI STD CLASS TIME TABLE /TITLE /HEAD /BODY TABLE WIDTH 200 BORDER 5 TR BGCOLOR "RED"ALIGN "CENTER" TH DAY /TH www.Padasalai.Net TH 1 /TH TH 2 /TH TH 3 /TH TH 4 /TH TH 5 /TH TH 6 /TH TR BGCOLOUR "GREEN"ALIGN "CENTER" TH MONDAY /TH TD BIOLOGY /TD TD HISTORY /TD TD PHYSICAL SCIENCE /TD TD TAMIL /TD TD ENGLISH /TD TD MATHS /TD materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com TR BGCOLOR "RED"ALIGN "CENTER" TH TUESDAY /TH TD BIOLOGY /TD TD HISTORY /TD TD PHYSICAL SCIENCE /TD TD TAMIL /TD TD ENGLISH /TD TD MATHS /TD TR BGCOLOR "YELLOW ALIGN "CENTER" TH WEDNESDAY /TH TD BIOLOGY /TD TD HISTORY /TD TD PHYSICAL SCIENCE /TD TD TAMIL /TD www.Padasalai.Net TD ENGLISH /TD TD MATHS /TD TR BGCOLOR "RED"ALIGN "CENTER" TH THURSDAY /TH TD BIOLOGY /TD TD HISTORY /TD TD PHYSICAL SCIENCE /TD TD TAMIL /TD TD ENGLISH /TD TD MATHS /TD TR BGCOLOR "PURPLE"ALIGN "CENTER" TH FRIDAY /TH TD BIOLOGY /TD TD HISTORY /TD TD PHYSICAL SCIENCE /TD materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com TD TAMIL /TD TD ENGLISH /TD TD MATHS /TD /BODY /HTML OUTPUT:www.Padasalai.Net materials-tamil-medium-english-medium.html

www.Padasalai.Netwww.TrbTnpsc.com14. ORDERED AND UNORDERED LISTPROBLEM:Write a HTML code to create ordered and unordered listAIM:To Write a html code to create ordered and unordered list.PROGRAM lish-medium.html

www.Padasalai.Netwww.TrbTnpsc.comOUTPUT:www.

Dec 11, 2017 · d) Step1: Click on Start All Programs Accessories Command Prompt. Step 2: Type the command DIR/W to display the files and folders in Width order. Step 3: Type the command DIR/P to display the files and folders in Page wise order. Step 4: Type the command DIR/B to display the summary information of files and folders. Step 5: Type the command DIR/L to display the files and folders name File Size: 1MB

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