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

Project 2-5 In this hands-on project, you find information about commands using help utilities.

1. Press CtrlþAltþF2 to switch to a command-line terminal (tty2), and then log in to the terminal using the user name of root and the password of LNXrocks!.

2. At the command prompt, type man –k cron and press Enter to view a list of manual pages that have the word “cron” in the name or description. Use Table 2-8 to determine what type of manual pages are displayed. How many manual pages are there for crontab? Are they different types of manual pages? If you do not see any output from the man –k command, run the mandb command to generate the manual pages index.

3. At the command prompt, type man crontab and press Enter to view the manual page for the crontab command. Observe the syntax of the crontab command and press q when finished to quit the manual page and return to your command prompt.

4. At the command prompt, type man 5 crontab and press Enter to view the manual page for the crontab file format. Observe the syntax of the crontab file format and press q when finished to quit the manual page and return to your command prompt.

5. At the command prompt, type info and press Enter to view a list of available GNU info pages. When finished, press q to quit the info utility.

6. At the command prompt, type info date and press Enter to view syntax information regarding the date command, and press q to quit the info utility when finished.

7. At the command prompt, type help to view a list of BASH shell functions that have documentation. If the list is too long for your terminal, press the Shift and Page Up keys simultaneously to shift one page up to view the top of the list. Then press the Shift and Page Down keys simultaneously to shift one page down to view your command prompt again.

8. At the command prompt, type help exit to view information on the exit command, a function of your BASH shell.

9. Type exit and press Enter to log out of your shell.

A 3-year-old boy was brought by his mother to the pediatrician for swollen jaw. The boy also presented with fever, pain in chewing and swallowing.

36. What organ related to the digestive tract is involved in this disease?

37. What complication in the male reproductive system can this condition produce?

38. What is the product of the organ involve

39. The histologic appearance of the organ involved in this condition is somewhat

similar to what other organ related to the digestive tract?

40. What is the molecular composition of hyaline cartilage?

In C code format please!

4.16 LAB: Checker for integer string

Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs yes if every character is a digit 0-9. You may assume that the string does not contain spaces and will always contain less than 50 characters.

Ex: If the input is:

1995

the output is:

yes

Ex: If the input is:

42,000 

or

1995!

the output is:

no

Compare and contrast the biological pathways and epidemiology of the novel corona virus (Covid 19) with the biological pathway and epidemiology of HIV that causes AIDS.

In the novel how the markets fail by John Cassidy, Why does efficient markets imply that stock returns will follow a normal distribution?

Describe the development of the Spartacus story, from the Roman version, as we encounter it in Plutarch, to the version in Kubrick's film from 1960. In addition to touching on the Roman and the Kubrick Spartacus, the beginning and end points, you must discuss three of the following five intermediate versions: the French Spartacus, Bird's play of 1831, Giovagnoli's novel of 1874, the Vidali film of 1913, Fast's novel of 1951. You should discuss not only changes in plot or emphasis, but the possible reasons for those changes. Rereading parts (if not all) of Wyke's chapter will probably be helpful to you.

Edward Bloom’s son is candid about the fact that he is an absent father, and yet, in some ways, as the narrator of Big Fish, he memorializes him as a great hero. Consider this choice from a psychological perspective in an analysis of this novel. Write an MLA documented essay that considers the themes of grief and mourning in the novel Big Fish. For this assignment, research the psychological impact of the death of a parent, close friend, or relative. Use at least two scholarly resources from Chattanooga State’s library (print books, ebooks, or databases) to provide outside evidence for your argument.

a) T&T Workshop is considering a four-year project to improve its production efficiency. Buying a new machine press for $560,000 is estimated to result in $210,000 in annual pre-tax cost savings. The press will be depreciated straight-line to zero over its four-year tax life. Assume the tax rate is 25 percent. Compute the operating cash flow and net present value for this new machine press. If the required return is 12 percent, should T&T Workshop buy in the new machine press?

***A 7-year-old Virginia boy set fire to a building. As a result of the blaze, a 66-year-old woman died. The boy was charged with second-degree murder. Could the boy be morally responsible for the crime of murder? If so, what circumstances might increase or diminish his responsibility?

***Five New Jersey teenagers were drinking beer by the railroad tracks near their home when they heard a train approaching. They decided to throw a track switch and sent the train careening off the tracks, down a siding, and through the brick wall of a building. The crash killed the engineer, critically injured one passenger, and caused an estimated $5.5 million in property damage. Discuss the teenagers’ moral responsibility for their act in light of the circumstances in which it took place.

Tim and Rebekah have five girls and they are planning to have their sixth and last child in the fall. Tim is very concerned that his bloodline will be lost as he has only daughters and no sons. He is the only boy in his family and so he feels that unless he has a son, his name will not be passed on to the next generation. Tim reads about a new technology that allows you to test embryos before implanting to select for various traits, including sex. He feels that it might be worth it not to leave it to chance to see if the last child will finally be a boy.

Consider the above scenario and determine whether you feel Preimplantation Genetic Diagnosis technique should be used by Tim and Rebekah to select for a boy.

100 words.