Systems Analysis and Design 9th Chapter 9

Use the cal command to determine which year between 2005 and 2010 is a leap year.

A database administration framework (DBMS) is a PC programming application that connects with the client, different applications, and the database itself to catch and dissect information. A universally useful DBMS is intended to permit the definition, creation, questioning, upgrade, and organization of databases.

Block 24A DATE(S) OF SERVICE – Enter each separate date of service as a 6-digit numeric date (e.g. June 1, 2005 would be 06/01/05) under the FROM heading. Leave the space under the TO heading blank. Each date of service on which a service was rendered must be listed on a separate line. Ranges of dates are not accepted on this form. – Required

Tutor Marked Assignment – Spring 16-17 M257 Name: Turkiya Bint Mohammed ALArimi ID: 081051 Part 1-1 IDE- NetBeans IDE 7.0.1 JDK – Java : 1.7.0-03 Part 1.2 Public class My Date { Private int day ; Private int month; Private int year; Public My Date ( int d1 , int m1 , Int) { Day=d1; Month=m1; Year=y1; } public My Date() { day=0; month=0;

| On the Summary worksheet, in cell B11, use the NOW function to display the current date.

One of the main components of a database is characters. Characters are letters, numbers and punctuation marks. You are using characters when you are typing a sentence for example. Another main component would be fields. Fields separate data in defined fields. When data is being entered even if you don’t have an answer for all fields a space is still left but it would be blank. If you have ever seen an excel spreadsheet that would give you an idea of how data is lined out into different fields. Records are a main database component as well. Records are a group of fields that are about one thing. An example would be social security numbers in a database of patients. Each patient would have a social security number and each social security number is in a field. That field would have the same information which is that patients social security number even though every ones is different and there would be many listed depending on how many patients was in the database. Gartee, R. (2011).

The calendar had 12 months, 365 days, and a leap year. It was the most accurate calendar at the time it was invented. It was used in

The use of the current date in the "Assignment Unit 7" was particularly challenging to me because I had not read this function in the textbook till now whereas I solved it by searching the CURDATE() function the Google.

It seems they dated things in a cycle of 52 years or 18,980 days, the “Calendar Round.” Of course, they counted vigesimally, which I now know is in groups of 20. The Calendar Round results from the permutation of three other cycles: the Sacred Round (made up of two cycles) and the Vague Year. The Sacred Round has a cycle of 13 numbered days and 20 named days, which produces 260 combinations of numbers and days. The Vague Year has 365 days (!) resulting from 18 20-day months plus 5 “days of the dead” which are added for no good reason. Now here is the fun thing: 260 and 365 have 5 as a common divisor, so 5X52X73=18,980. Would you believe it—a Calendar Round! Every single day in that 52-year cycle had a different name. In Mayanese a day is a kin. 20 kins make a utnal, while 18 utnals make a tun. There are 20 tuns in a katun, and if you pile up 20 of those katuns you get a baktun, which is exactly half of

Overall, scientific method organized under solar, lunar, and lunisolar were methods leading up to the creation of the Julian calendar. It all began by the Egyptians using the moon's cycles to slowly evolve their calendar. After that, the Mayans and Aztecs come in where they also used celestial bodies to form longer or shorter day years. In the end, we have the Gregorians whose calendar had to be modified by Pope Gregory in order to not affect the liturgical calendar. As a result, we now have the Julian Calendar we follow that every fourth year counts as a leap

legislation is firmly in place, it may not always prevent misuse, unethical use, or objective

2. Use the man program to find out what the -R option does when used with the date command.

These calculations allowed the Maya to create their solar calendar of 365 days. Recall that they also had a sacred 260-day calendar. Every 52 years, the first date in both calendars fell on the

The Mayan calendar has a starting date of 3113BC that is given the year 0. It used their base 20 numbering system to represent periods of time. There

What is database management system? Database Management System is a database program. The DBMS manage incoming data, organize it, and provided ways for the data to be modified or extract by users or other programs. This cause, most database software comes with an Open Database Connectivity (ODBC) driver that allows the database to integrate with other databases. For example, common SQL statements such as SELECT and INSERT are translated from a program's proprietary syntax into a syntax other databases can understand. Some DBMS examples include PostgreSQL, MySQL, SQL Server, Microsoft Access, Oracle, FileMaker, RDBMS, dBASE, Clipper, and FoxPro. It is a software system that uses a standard method of retrieving, and running queries on data.