Related Questions

In which of the following types of analysis, the goal is to find the optimum value for one or more target variables, given certain constraints?
A what if analysis
B optimization
C Goal seeking analysis
D None of these
Which of the following data constraints would be used to specify that the value of cells in a column must be one of a specific set of possible values?
A A domain constraint
B A range constraint
C An intrarelation constraint
D An interrelation constraint
Which of the following data constraints would be used to specify that the value of a cell in one column must be less than the value of a cell in another column in the same row of the same table?
A A domain constraint
B A range constraint
C An intrarelation constraint
D An interrelation constraint
The view that all events, including human actions, are caused. However, we can consider human actions free if they are the result of internal motivations, not the product of external influences or constraints. এই অনুচ্ছেদ কোন বিষয় সম্পর্কিত?
A মানুষের কাজ
B ইচ্ছার স্বাধীনতা
C অন্তঃস্থ প্রেষণা
D বহিঃস্থ প্রভাব
SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions.
A True
B False
You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?
A Open
B Show
C Alter
D Edit
Which technique is used in finding a solution for optimizing a given objective, such as profit maximization or cost minimization under certain constraints?
A Quailing Theory
B Waiting Line
C Both A and B
D Linear Programming
When assessing the table structure of an acquired set of tables with data, accessing the validity of possible referential integrity constraints on foreign keys is (part of) the:
A first step.
B second step.
C third step.
D fourth step.
MIS constraints are imposed by
A the firm's managers
B the firm's finance
C the environment
D All of the above
E None of the above
When building a database from an existing set of tables, we may safely assume that referential integrity constraints have been enforced on the data we are given.
A True
B False

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