reference: http://www.tutorialspoint.com/sql important: constrains: SQL constraints are used to specify rules for the data in a table. If there is any violation between the constraint and the data action‚ the action is aborted by the constraint. In SQL‚ we have the following constraints: NOT NULL - Indicates that a column cannot store NULL value UNIQUE - Ensures that each rows for a column must have a unique value PRIMARY KEY - A combination of a NOT NULL and UNIQUE. Ensures that
Premium Relational model SQL Foreign key
Q i) Expalin in detail five basic accounts along with their types and examples Five basic Acounts 1. Assets 2. Liabilities 3. Capital/Owner Equity 4. Revenue/Income 5. Expenses Assets Assets are the resources owened by a business and are expected to give benefit for future operation Example: If you buy a land and it will give benefit in the future operation then it is your asset . if the land which you buy And in future you have to sell only then this is not your asset. If you built
Premium Generally Accepted Accounting Principles Balance sheet Liability
1/29 Function of nervous system Basically designed to keep you alive Essentially you can adapt to whatever environment you’re in and stay alive Adapt to be able to do behaviors Drugs have direct effect on NS Synaptic transmission Started out neuron centric until about 10 years ago Basically looked at how drugs affect neurons and what role neurons play in behaviors How neurons were communicating with other neurons or other cells in body All drugs changed what was happening at synapse
Premium Neuron Nervous system Brain
What’s the difference between resistance and resistivity? Resistance is the obstruction offered to the flow of current by a conductor. Resistivity is the obstruction offered to the flow of current by UNIT AREA OF the conductor. So basically‚ resistance is the property of the object (say a copper wire)‚ whereas resistivity is the property of the substance (copper). And so resistance depends upon the properties of the object. Whereas resistivity depends upon the properties of the metal.
Premium Electricity Capacitor Alternating current
the same processes that are at work today were at work in the past. Summarized by “The present is the key to the past.” Hutton recognized that time is the critical element to the formation of common geologic structures. Uniformitarianism is a basic foundation of modern geology. Although catastrophism was abandoned‚ there is certainly evidence that sudden events do occur. From space‚ Earth looks small‚ finite and fragile. What’s the first thing that you notice about our planet when
Premium Earth Plate tectonics
option=com_content&task=view&id=1425&Item id=302 [2] Lindstrom‚ Martin (2008). BUY.ology How everything we believe about why we buy is wrong‚ London: The Random House Group Limited [3] Arora ‚V.P.S.‚ Sharma‚ Shivani‚ and K. Singh‚ Nirdesh. (2007). Nature and Functioning of Visual Merchandising in Organized Food Retailing. Retrieved March 11‚ 2010‚ from Ageconsearch http://ageconsearch.umn.edu/bitstream/47438/2/3-VPS-Arora PATHFINDERS Research Proposal
Premium Qualitative research Retailing
TOPIC WHAT IT MEANS IN DETAIL ` TOPIC SUB-TOPIC BASICS GRAMMAR WHAT IT MEANS 1) Grammar: Does the sentence adhere to the rules of Standard Written Grammar‚ Meaning & Concision: In SC English? 2) Meaning: Is the meaning of the sentence obvious and this is what we need and in that order unambiguous? 3) Concision: Is the sentence written as econornically as possible? to look for right answer ` 1) Subject-Verb Agreement IN DETAIL PICKED UP ON THE WAY / KEY TAKE-AWAYS
Premium Verb Grammatical tense Past tense
CHAPTER 7: DATA MODELING USING THE ENTITY-RELATIONSHIP (ER) MODEL Answers to Selected Exercises 7.16 - Consider the following set of requirements for a UNIVERSITY database that is used to keep track of students’ transcripts. This is similar but not identical to the database shown in Figure 1.2: (a) The university keeps track of each student’s name‚ student number‚ social security number‚ current address and phone‚ permanent address and phone‚ birthdate‚ sex‚ class (freshman‚ sophomore‚
Premium Management Marketing Strategic management
What is Finance? Finance is allocation of assets and liabilities over period under various circumstances. The utmost important point in finance is time valuation in terms of money‚ like the value of currency today has more value when equated to same unit of currency tomorrow. Finances main objective is valuate assets in according to their level of risks and projected rate of return. It directly or indirectly refers to the involvement of money. The term finance formulates numerous and incalculable
Premium Balance sheet Inventory Generally Accepted Accounting Principles
1) WAP to print the Fibonacci series CLS a = 1 b = 1 PRINT a‚ b‚ FOR i = 1 TO 8 c = a + b PRINT c‚ a = b b = c NEXT i END ………………………………………………………………………………. 2) WAP to print the factors of a given number REM Program to print the factors of a given number CLS INPUT “Enter any number”; n FOR i = 1 TO n IF n MOD i = 0 THEN PRINT i‚ NEXT i END ………………………………………………………………………………… 3) WAP to print the greater among ten different numbers REM Program to print greater number among ten
Premium Real number Number Binary numeral system