CIS515 – CLASS #1 NOTES 1. Database – is a collection of related files (Tables) 2. File (Table) – is a collection of records (Rows) 3. Record (Rows) – is a collection of fields (Columns) 4. Field (Columns) – is a collection of characters (Bytes) 5. Character (Bytes) – is a collection of 8 bits 6. Bits – the smallest representation of data‚ it is either 1 (on voltage) or 0 (off voltage) Database File Table Record Rows Field Columns Character Bytes Bits
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OLIVAREZ COLLEGE Dr. Arcadio Santos (Sucat Road)‚ Parañaque City Tel. No.: 825-7189/825-7119/826-0750 Fax No.: 825-8712 Website: www.olivarezcollege.edu.ph Email: pr.olivarezcollege@gmail.com PACUCOA‚ PAASCU Level II 3rdReaccredited‚ September 10‚ 2011 SURGICAL SCRUB in __________________________ Name of Hospital Prepared By: Name of Student: _____________ Signature of Student: ______________________ Date Performed and Time Started | Patient’s INITIALS (Only)Case Number
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Eid Milad-un-Nabi‚ also known as the Prophet Muhammad’s birthday‚ is a public holiday in Pakistan. Sunni Muslims observe Milad-un-Nabi on 12 Rabi-ul-Awwal (third month of the Islamic calendar) The day starts off with an official 31-gun salute at the federal capital and a 21-gun salute in provincial headquarters. The national flag is hoisted on all major public buildings‚ governmental‚ non-governmental facilities‚ mosques and even households are tastefully decorated and colorfully illuminated at
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IB PSYCHOLOGY- HL I. COURSE STRUCTURE: IB Psychology provides students with the opportunity to acquire an understanding of human behavior‚ behavioral interaction‚ and the progressive development of individuals. The content will include levels of analysis of biological‚ cognitive‚ sociocultural‚ abnormal & health psychology. Conducting an experiment is required for the course. II. UNITS OF STUDY: From your text we will cover the following (subject to adjustments): IB: Methodology & Experimentation-
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THE BANK OF KHYBER APPLICATION FOR EMPLOYMENT Position applied for ___________________________________________ Photo 1. Name 2. N.I.C # 3. Date of Birth ________ DD 4. Father’s/Husband’s Name 5. Gender ___________ 6. Postal/Business Address: _____________________________________________ __________________________________________________________________ __________________________________________________________________ 7. Permanent address: __________________________________________________
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Samer Shaat IS 3100 T/TH- 5:00- 6:15 How Much is a Database Worth? 1) Many small business owners have found it financially advantageous to purchase their own building. As one owner remarked upon his retirement‚ “We did well with the business‚ but we made our real money by buying the building.” Explain why this might be so. There are three reasons why a small business owner might want to own the building in which they operate. First‚ the cost of moving around is expensive. Some small business
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recorded. Activities include changing of plutonium energy pack‚ change of radar guidance system‚ and any replacement of parts. All history of maintenances is kept as accurate maintenance records. Propose a database system for NEXUS based on the scenario given. SCENARIO 2 Propose a database system for a travel agency. In this travel agency‚ there are three types of employees: Counter staff‚ Executive and Managers. An executive and a Counter Staff may report to many managers‚ and at the same time
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A. Database concepts 1 Basic SQL Command: SQL commands which are worth knowing : TRIM (for stripping spaces) LEFT (for fetching the data from left side of string) RIGHT (for fetching the data from right side of string) REPLACE (for replacement in string) CONVERT (for converting data from one type to another) LEN (for fetching length of string) STUFF (way to insert one string into another) DIFFERENCE (diff between two strings return 4 represents no diff or strong similarity)
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Database Management Systems Memo Name: School: DBM-380 Database Concepts Instructor: Date: Database Management Systems Memo CST is a small company doing business for over 30 years. CST provides rehab services with several locations in the Los Angeles Metro area. Due to the nature and size of the business‚ there currently is no need for a huge network infrastructure. CST has a ten user network with two non-networked computers at each of its sites. The financial software is a product
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a) Describe the user needs of the database and identify the functionality that they are expecting from a Relational Database Management System (RDMS). Due to Katrina and her two staff members now using databases to support their company which is the Mail Order Company‚ the database must be able to add new orders to the system with the correct information about the customer‚ the product and calculation of total order. The database will also need to be able to automatically calculate the total order
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