CompTIA Linux+ Guide to Linux Certification (4th Edition)(Please do not do it in a mac and add pictures of the machine.)

Project 2-3 In this hands-on project, you log in to a graphical terminal in Fedora Linux and interact with the GNOME and KDE desktops.

1. Switch to the graphical terminal (tty1) by pressing CtrlþAltþF1, click user1, supply the password of LNXrocks!, and click Sign In. Which desktop is started and why?

2. The first time you log into the desktop, you will be prompted to select desktop preferences. a. At the Welcome screen, ensure that English (United States) is selected and click Next. b. At the Input Sources screen, ensure that the English (US) keyboard layout is selected and click Next. c. At the Online Accounts screen, click Next to bypass personal account configuration. d. On the Thank You screen, click Start using Fedora.

3. Observe the GNOME desktop. Use your mouse to select the Activities menu in the upper-left corner of your screen, select the Show Applications icon (at the bottom of the application panel), and then navigate to Utilities, Terminal to open a BASH shell prompt. What prompt do you receive and why?

4. At the command prompt, type who and press Enter to view the users logged in to the system. Note that tty1 is listed as running on port 0 (:0) and that your Terminal application is running as a pseudo-terminal session (pts/0) within your GUI environment.

5. At the command prompt, type su - and press Enter to switch to the root user. Supply the root user password (LNXrocks!) when prompted.

6. By default, the KDE desktop is not installed in Fedora 20. To download and install the KDE desktop from the Internet, type yum groupinstall “KDE Plasma Workspaces” and press Enter. Press y when prompted to download and install the software packages for the KDE desktop. This may take several minutes, depending on your Internet speed. The yum command will be discussed in more detail in Chapter 11.

7. By default, the log out option is not enabled in Fedora 20 (it is useful if you are going to switch desktops). Type gsettings set org.gnome.shell always-show-log-out true to enable the log out option, and press Enter when finished.

8. Type reboot to restart Fedora Linux. After the system has rebooted, log into the GNOME desktop as user1 with the password LNXrocks!.

9. Click the power icon in the upper-right of the GNOME desktop and note that there is now a section that lists the currently logged-in user (user1). Click user1, Log Out, and then click Log Out again to log out of the GNOME desktop.

10. At the Fedora login screen, click user1 and then click the cog wheel icon next to the Sign In button. Select KDE Plasma Workspace, supply the password for user1 (LNXrocks!), and click Sign In.

11. Click the Fedora start button in the lower left of the desktop and navigate to Applications, System, Terminal to start a command-line shell. How does application navigation in the KDE desktop differ from the GNOME desktop?

12. At the command prompt, type echo $SHELL and press Enter to view your current shell. Is this shell the same shell used for command-line terminals?

13. Click the Fedora start button, navigate to Leave, Log out, and click Logout to exit the KDE desktop.

Write two classes, ToDoList and Driver

ToDoList should implement the following UML class diagram:

add(String item) should add the item as the last element in the list, updating size.

remove(String item) should remove the item and return true, or, if the item was not in the list, return false.  
To remove the item, check every list element from 0 to size-1, and if that item is equal to the parameter using s1.equalsIgnoreCase(s2), loop from i+1 to size, assigning each element the value of the following element in the list, so list[j-1] = list[j]. The size of the list will be one less.

toString() should return a numbered list, with a "\n" after each list item.

HW22 should run as in the sample run below. Use static methods as needed to input the choice and the list item.

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: j

Enter a number: 6

1 through 4 only: 3

Empty list

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 1

Enter a list item and press enter: Mow the lawn

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 1

Enter a list item and press enter: Wash the car

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 1

Enter a list item and press enter: Clean the kitchen

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 3

1. Mow the lawn

2. Wash the car

3. Clean the kitchen

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 2

Enter a list item and press enter: clean the kitchen

clean the kitchen removed

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 3

1. Mow the lawn

2. Wash the car

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 2

Enter a list item and press enter: Write a program

Could not remove Write a program

1. add an item

2. remove an item

3. print the list

4. quit

Enter your choice: 4

add(String item) should add the item as the last element in the list, updating size.

remove(String item) should remove the item and return true, or, if the item was not in the list, return

how would the valve of a firm be affected by the following events?

a. the introduction of a new product designed to increase the firm cash inflow is delayed by one year. the size of the expected cash flow is not affected.

b. a firm announced to the press that its cash earning for the coming year will be 10 percent higher then previously forecast.

Biomechanics, Body segments as Levers

1A: The “Sit-up” Draw or explain

• Differences in muscle involvements and spinal demands with each phase and variation?

1B: Push-ups, Squats, and Vertical Leg Press

• Differences in Internal vs. External Torques?
• Varying demands on the key joints depending on hip and foot positioning?

Dahl (2000) explained that the United States was and never has been a democracy due to the way the US treats its citizens. What did he mean by that thesis?

Reference

Dahl, R. A. (2000). How democratic is the American Constitution? New Haven, CT: Yale University Press.

subject: political science

Please draw neatly! Will press like button

1. The Dollar and the Pound.

1. Draw a market where the dollar is in equilibrium. Then assume there is a US income tax hike.
2. Draw a market where the pound is in equilibrium. Then assume there is a UK income tax cut.
3. Describe the market conditions in each case (excess demand/excess supply).

Need to write a c program

• Program prints a message telling the user to push a key to start the game.

• Once in game, output tells the player which key to push. The key to press should be determined randomly.

  • Game runs continuously until the user reaches a loose condition.

    • A wrong key is pressed

• post a novel and appropriate response to the question(s) posed [max score of 10 points]
• Deadline for initial posts is Friday, Sept 18, at 11 PM.
• respond in a meaningful way to at least two of your classmates' posts [up to 5 points per response, max of 10 points total]
• Deadline for responses is Monday, Sept 21, at 11 PM.

Be sure your posts are written in complete, grammatically correct sentences. Be sure to answer all parts of the question.

You recently began tracking your income and expenses. Examine your spending and distinguish between wants and needs.

1) How do you define a financial need? How do you define a want?

2) What are your fixed expenses (expenses that do not fluctuate that you must pay regularly each week, month, quarter, or year)?

3) Which of your budget categories must you provide for first before satisfying others? To what extent is each of your expenses discretionary -- under your control in terms of spending more or less for that item or resource? Give a specific example of a non-discretionary and a discretionary expense.

4) Which of your expenses could you reduce if you had to or wanted to for any reason?

You do not need to disclose the specific dollar value of any of your expenses if you choose not to. Instead, you can discuss your expenses as percentages of your total expenses for the week (or month, if you already follow a written budget and can extrapolate the data). For example: if I spent a total of $100 last week and $25 of that was spent feeding my Dunkin' or Starbucks addiction, then I would represent that as 25% of my tota

he novel corona virus disease (also known as COVID – 19) which started in WUHAN in December 2019 has grounded the global economy to a halt. World crude prices reached their lowest and trade among nations have generally slowed. Production has slowed and jobs are being lost across the globe.
Globally, over seven million people have contracted the virus and over four hundred thousand have died. Ghana announced its first two confirmed cases of COVID – 19 on 12 March, 2020 and as at June 14, 2020, the number of confirmed cases stood at 11,964 with 54 deaths. The impact of the COVID – 19 pandemic on Ghanaian economy and the global economy at large is predicted to be very severe. The government of Ghana, like many other governments, is spending more funds on containing the pandemic and limiting the effect of the pandemic on the economy. The IMF Executive Board approved the disbursement of US$1 billion drawn under the Rapid Credit Facility (RCF) for Ghana on April 13, 2020 after receiving application from the country’s government.
Given this background, briefly discuss the repercussions of the corona virus pandemic for the Ghanaian economy and foreign exchange market. Suggest ways of mitigating the effects of covid – 19 on Ghana’s balance of payments (BOP).