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TCP/IP is a condensed representation of the OSI paradigm. It has four layers,



as opposed to the OSI model's seven. What if the INTERNET



LAYER, or the third layer, were to be replaced by the LINK LAYER, or the fourth layer,



and vice versa? . What impact will this have on the packets being



sent from source to destination? Make a list of the potential problems that may arise



during communication. Simply by stating that no communication will be possible, this



kind of answer will not be acceptable

Write true if the statement is true





Write false if the statement is false





1.the amount of an employees gross earnings is the total amount that he or she earns in a specific period.





2.the net earnings of an employee are the sun of his or her gross earnings and the total deductions.





3.the minimum wage in a certain region refers to the latest amount that a worker in that region should receive in exchange for a rendered service.





4.a seperation pay must be given to an employee who was dismissed from a company due to a crime that the employee committed.





5.a night shift differential refers to the additional compensation a wage earner receives for working between 9pm to 6 am.





6.a maternity leave benefit is given to all married employees who sre pregnant.





7.a holiday pay refers to the additional compensation required by law for work performed within 8 hours on nonworking regular days.


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A coke float machine dispenses into 18-ounce cups. Test show that the actual amount of ice cream dispensed is normally distributed with a mean of 12.75 oz. and a standard deviation of 0.27 oz.




a. what percent of cups will receive 12.25 oz of ice cream?



b. wha percent of cups will receive less than 12.15 oz. of ice cream?

Density of a Solid by Water Displacement

a. Mass of the sample, g

b. Volume of water in the cylinder, mL

c. Volume of water + sample, mL

d. Volume of sample(c-b), mL

e. Density of the solid sample, g/mL

Calculate the density of the solid sample. Show your solution.


If the pressure on 200cm3 of a sample of air is doubled at constant temperature. What will be it's new volume.




A magnetic field exerts a force of 8.0 x 10^–14 N toward the west on a proton moving vertically upward at a speed of 5.0 x 10^6 m/s. When moving straight in a northerly direction, the force on the proton is zero. Determine the magnitude and direction of the magnetic field B in this region. (The charge of a proton = 1.6 x 10-19 C, the north direction is into the page.).

Locate and classify all critical points for f(x, y) = 4y^2x + 3xy


Boston chicago

Pairs of Red socks per Worker per Hour

3 2

Pairs of White socks per Worker per Hour

3 1

a. Without trade, what is the price of white socks (in terms of red socks) in Boston? What is the price in Chicago?

b. Which city has an absolute advantage in the production of each color sock? Which city has a comparative advantage in the production of each color sock?

c. If the cities trade with each other, which color sock will each export?

d. What is the range of prices at which mutually beneficial trade can occur?


create a C++ program for them. Your program should do the following:

1. Read student information for 20 semester 1 students. The student information includes the following:  

a) Student name

b) Student surname

c) Student id

d) Program

e) Module code

f) Test one mark

g) Test two mark

h) Project mark

i) Tutorials mark

LIMKOKWING

UNIVERSITY

CREATIVE

j) Final exam mark

2. For the following use functions.

a) Calculate and return the final mark for each student.

Final mark = 10% testl + 15% test2 + 15% tutorial + 20% project +

40% exam

b) Determine the grade using the final mark.

Final mark Grade

80 - 100

70 - 79

60 - 69 c o - 59

40 — 49

30-39 F

c) Find the highest and lowest mark.

d) Find the class average mark.

3. Your program should ask the user if he or she wants a class report or an individual report.



Machine Exercise # 1 : Arrays and Strings


Write a program that uses a 3 3 3 array and randomly place each integer from 1 to 9 into the


nine squares. The program calculates the magic number by adding all the numbers in the array


and then dividing the sum by 3. The 3 3 3 array is a magic square if the sum of each row, each


column, and each diagonal is equal to the magic number. Your program must contain at least


the following functions: a function to randomly fill the array with the numbers and a function to


determine if the array is a magic square. Run these functions for some large number of times,


say 1,000, 10,000, or 1,000,000, and see the number of times the array is a magic square.


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