Information Technology Question
ITEC 274: Lab #1 – OS & User Interface [30 pts] [Name, course and section go here…] 1. Starting the command line interface [6pts] a. Start a windows command line session i. Identify at least 3 ways to start a command line session in Windows. Answers:_________ Answers:_________ Answers:_________ ii. What is the prompt you see when you first start the command line session? Answers:_________ iii. What is your current working directory? Answers:_________ b. Use Help to see what commands are available i. Type: help ii. What command would you use to clear the screen? Answers:_________ c. Note you can edit the command line using the and →, insert, delete and backspace keys. You can also scroll through the list of previously entered commands (for this session) using the ↑and ↓ keys i. ii. iii. iv. Type: Towson clear screen University Type: [Enter] You should get a message indicating Towson is not a recognized command Now retrieve the previous line (line starting with Towson entered above) and edit that line so that it contains only the command to clear the screen 2. Use parameters with commands [4pts] a. Get help for using the help command by using the /? argument (note / arguments are sometimes called switches) Type: help /? i. How many arguments can you use with the help command? Answers:_________ ii. There are at least 2 commands to get help on the dir command – what are they? Answers:_________ Answers:_________ iii. What does the dir command do? Answers:_________ 3. Storage drives [7pts] a. Determine what drives you have on you system Type: wmic logicaldisk get caption, freespace, size i. How many drives (physical and logical) do you have listed? Answers:_________ ii. How many bytes of storage is the C: drive? Answers:_________ 1. How many bytes are used? Answers:_________ 2. How many bytes are free? Answers:_________ iii. How many bytes of storage is the H: drive? Answers:_________ 1. How many bytes are used? Answers:_________ 2. How many bytes are free? Answers:_________ 4. Working with files and directories (folders) [10 pts] a. Open Windows / File Explorer (not Internet Explorer). b. Create a directory called 274ExerciseB on your H: drive (if you can) OR C: drive (if the H: drive is not available) i. What command(s) did you use to create the directory? Answers:_________ c. Use Notepad to create an ASCII text file containing the following: i. (type command: notepad) 1. Line 1 = ITEC274 2. Line 2 = Exercise B 3. Line 3 = Text file (be sure to press Enter at end of third line) 4. Save the file in the folder created above. Save as ANSI (ASCII) – name it ITEC274_ASCII.txt 5. Save the file in the folder created above. Save as Unicode – name it ITEC274_Unicode.txt ii. How many bytes is ITEC274_ASCII.txt file? Answers:_________ iii. How many bytes is ITEC274_Unicode.txt file? Answers:_________ v. Why are they different? Answers:_________ d. Now use Notepad to create an ASCII text file containing with your name, course and section. Name the file myfile.txt and be sure to save it in H:274ExerciseC. (type command: notepad) e. Copy your myfile.txt to create another file in the same directory. Call the new file mynewfile.txt i. What command(s) did you use to complete the copy? Answers:_________ f. Copy your myfile.txt to create a third file in the same directory. Call this file mynewfile2.txt i. What command(s) did you use to complete the copy? Answers:_________ g. Rename mynewfile.txt to mynewfile1.txt i. What command(s) did you use to complete the rename? Answers:_________ h. Delete your myfile.txt i. What command(s) did you use to complete the delete? Answers:_________ i. Clear the screen and show the name and size of the files you have in your directory. i. What command(s) did you use to show that the file names and size? Answers:_________ ii. Take a copy (ALT / PrtScr) of the command line window showing your newly created files. [9 points] [Paste screen shot showing files in the directory…]
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