Rodge Romer Muni Blog for Information Management

 I. LEARNING TASKS A. ENGAGE Instruction: Based on your own understanding, kindly define the following terminologies:  A.XML          -  XML stands for extensible markup language. A markup language is a set of codes, or tags, that describes the text in a digital document. The most famous markup language is hypertext markup language (HTML), which is used to format Web pages. XML, a more flexible cousin of HTML, makes it possible to conduct complex business over the Internet. B.JSON      -  JSON (JavaScript Object Notation) is an open standard file format and data interchange format that uses human-readable text to store and transmit data objects consisting of attribute–value pairs and arrays (or other serializable values). It is a common data format with diverse uses in electronic data interchange, including that of web applications with servers. C.AJAX     -  AJAX stands for  A synchronous  Ja vaScript ...

I. LEARNING TASKS  A. ENGAGE  Instruction: Based on your own understanding, kindly answer the question:  WHAT IS SQL?      It comprises Database Creation, Database Deletion, Fetching Data Rows, Modifying & Deleting Data Rows, etc. SQL is a language used to run databases. Structured Query Language, sometimes known as SQL, is a computer language used to store, manipulate, and retrieve data from relational databases. The American National Standards Institute (ANSI) and the International Organization for Standardization (ISO) both adopted SQL as a standard in 1986 and 1987, respectively. SQL was created by IBM computer scientists in the 1970s. B. EXPLORE & EXPLAIN Answer the following questions: 1. What are some sql commands?     -  SELECT and FROM, CREATE TABLE, ALTER TABLE, UPDATE, CREATE DATABASE, DESC, DELETE, INSERT and etc.. . 2. What is the difference between drop and delete command?     -  Delete stat...