Reference no: EM13254523
A company hires you to write a program to track hourly employee arrival and departure times from work. In essence, you are tasked to make an online time clock. The time clock shall keep a history of an employee’s hours for a two-week pay period. The application shall have the following functionality:
The ‘punch in/out screen’ shall:
· Save the punch in or punch out date and time of the employee to a memory object (or file).
o The date and time, ‘I’ for Punched In or ‘O’ for punched out along with the Employee ID shall be saved to a memory object called timeclock (or file called timeclock.txt).
o The recorded date for ‘punched in’ and ‘punched out’ shall be the method for matching corresponding records.
o The program shall test to ensure that there is a ‘Punched in’ record for the corresponding day before a ‘punched out’ record is saved. If none is found, prompt the user to enter a ‘punched in’ time.
o When the user has punched in or out, the program shall display a message indicating that the employee has punched in or out, the employee ID, date and time.
o In console based applications the screen shall display “Press any key to continue”
o In console based applications the program shall return to the main menu after a key is pressed when the “Press any key to continue” prompt is displayed.
o Optional functionality: Add the day of the week to the data saved.
Find the magnitude of impulse acting on victim from floor
: In a common but dangerous prank, a chair is pulled away as a person is moving downward to sit on it, causing the victim to land hard on the floor. What is the magnitude of the impulse acting on the victim from the floor during the collision
|
Anaerobic digestion
: A sludge has a moisture content of 95% (wet mass basis).The volatile solids content is 60% (dry mass basis). During anaerobic digestion 50% of the organic matter is degraded. What are volatile solids? Calculate the volatile solids content of the slud..
|
Describe a sample of saturated magnesia is found
: A sample of saturated magnesia is found to have [OH1-] = 3.22 x 10-4M. What is the pOH of the solution. Is magnesia acidic (A), basic (B), or neutral (N)
|
Select the activity with the lowest slope
: Given an equal level of risk and the need to reduce overall project duration, why would you not select the activity with the lowest slope in the entire project network to crash first?
|
Program to track hourly employee arrival and departure times
: A company hires you to write a program to track hourly employee arrival and departure times from work. In essence, you are tasked to make an online time clock. The time clock shall keep a history of an employee’s hours for a two-week pay period. The..
|
What are the three objectives of the employment relationship
: What are the three objectives of the employment relationship according to Budd, and why are they important?
|
Describe a sample of bananas in water is found
: A sample of bananas in water is found to have a [H3O1+] = 2.51 x 10-5M. What is the pH of the solution? Are bananas acidic (A), basic (B), or neutral (N)
|
At what angle of refraction does the ray penetrate the ice
: A ray of sunlight hits a frozen lake at a 43.9° angle of incidence. At what angle of refraction does the ray penetrate the ice
|
Explain what is the concentration of hydroxide oh1- ions
: What is the concentration of hydroxide (OH1-) ions in saturated limewater if the [H3O1+] = 3.98 x 10-13? Is limewater acidic (A), basic (B), or neutral (N)
|