Presentation is loading. Please wait.

Presentation is loading. Please wait.

WEEK# 8 Haifa Abulaiha October 05, 2015 1.

Similar presentations


Presentation on theme: "WEEK# 8 Haifa Abulaiha October 05, 2015 1."— Presentation transcript:

1 WEEK# 8 Haifa Abulaiha haifa.abulaiha@mail.wvu.edu October 05, 2015 1

2 MICROSOFT EXCEL Homeworks 1, 2 and 3. MyITLab A and B: 50% till Monday 11/30. Exam 1. 2

3 DATABASE Database: is a collection of data organized as meaningful information that can be accessed, managed, stored, queried and reported. Examples: –Registering for university, booking a flight, shopping online, etc. 3

4 DATABASE Tables –Column/Field –Row/ Records –Keys Primary (unique identifier) Foreign Relations –Referential Integrity. Data cannot be entered into related table unless it first exists in the primary table. 4

5 MICROSOFT ACCESS Access is a database management system (DBMS). DBMS is used to create, maintain and use database. Relational database. Excel vs Access 5

6 ACCESS VS EXCEL AccessExcel Row DataLive Data Numerical and non-numerical dataNumerical data Store and retrieve dataArrange and analyze data Relations between tablesNo relations No duplication in dataDuplication Larger amount of data< 15,000 Rows 6

7 IMPORTANT DATES Due MyITLab Lesson CMonday 10/19 Homework # 4Friday 10/30 MyITLab Lesson DMonday 11/2 Homework # 5Friday 11/6 7

8


Download ppt "WEEK# 8 Haifa Abulaiha October 05, 2015 1."

Similar presentations


Ads by Google