Explain the difference between DDL (Data Definition Language) and DML (Data Manipulation language)

What will be an ideal response?


Data Definition language is the portion of SQL used to define and alter database objects. Data manipulation language is the portion of SQL used to view and manipulate the data in the database.

Business

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In determining contractual intent, courts rely on what the parties say they actually, or subjectively, intended.

Answer the following statement true (T) or false (F)

Business

Apex Jerseys, a manufacturer of sports apparel and sports equipment, has experienced a sharp drop in sales over the last quarter. The marketing manager asks the marketing research department to investigate this alarming development. The first step taken by the researchers in their process should be to ________.

A. design a questionnaire to gather pertinent data B. identify the sample of customers to survey C. decide which statistical procedure to use D. determine sources of internal secondary data E. formulate a specific research problem

Business

A common mistake that team leaders and supervisors make is to talk too little during the first team meetings.

Answer the following statement true (T) or false (F)

Business

The local soda machines union has some concerns regarding how busy these two machines are during the day. The union has work rules that demand that machines can be no busier than working two-thirds of their scheduled work shift

How many machines should they demand management add to the work force to bring them in line with the utilization rule? A) 3 machines B) 2 machines C) 1 machine D) none - they are already at that figure

Business