define the cods rule?

Hi,The Codds 12 rules are a set of thirteen rules that tell what is required from a database management system in order for it to be considered relational, i.e., an RDBMS :Rule 0: The system must to manage the database.Rule 1: The information rule:All information in the database is to be represented in one and only one way, namely by values in column positions within rows of tables.Rule 2

define the cods rule?

Rule 0: The system must qualify as relational, as a database, and as a management system.For a system to qualify as a relational database management system RDBMS, that system must use its relational facilities exclusively to manage the database.Rule 1: The information rule:All information in the database is to be represented in one and only one way, namely by values in column positions within rows

What are the different ipfwadm arguments that relate to IP firewall configuration ?

is open source. It is used in many FreeBSD based firewall products, including m0n0wall.ipfirewall is composed of these components:kernel firewall filter rule processor and its integrated packet accounting facility logging facility "divert" rule NAT advanced special purpose facilities the dummynet traffic shaper "fwd rule" forward facility the bridge facility ipstealth...without the "

Explain Accounting for invoice in Advance and Arrears.

Accointing for invoice in advancea Receivable A/c .....................Dr.To Unearned revenue a/cwhen we raise the invoice with invoicing rule as advanceb Unearned Revenue A/c .............. Dr.To Revenue A/cwhen we receive the payment, the number of journal entry b is depend upon the accounting rules which can be fixed or variableAccounting for invoice in arreara Unbilled receivable a

First rule is not to loose and second rule is not to forget the first rule..how many of you follow this rule in ur life ?

i follow dis rule in my life dear.........a person who forgets the base stands simply no wer...i follow dis rule in my life dear.........a person who forgets the base stands simply no wer...i follow dis rule in my life dear.........a person who forgets the base stands simply no wer...i follow dis rule in my life dear.........a person who forgets the base stands simply no wer

can any one tell me how to send an automatic e-mail when i am in a vacation?

. Or you can use DTS also...well niharThis is depends on the software you are using. If its MS Outlook 2007, you can specify rules that regulate when the out of office assistant sends messages. In you scenario I probably wouldnt use out of office assistant and instead would create a rule to reply to specific people:1 From Tools menu select Rules and alerts2 Click New Rule3 Select Check messages when

How can we Limit The Speed For A Single Download?

-in prioritized rules. These rules can specify a bandwidth limit for each Internet user. This kind of software often called bandwidth shaper, bandwidth limiter or traffic shaper. With SoftPerfect Bandwidth Manager, you can apply speed-throttling rules to specified IP addresses, ports and even network interfaces with no changes to existing network infrastructure. The rich feature set of SoftPerfect Bandwidth

What is meant by advance ruling? What is the scheme of advance rulings?

Well, Advance ruling means the determination, by the Authority, of a question of law or fact specified in the application regarding the liability to pay duty/service tax in relation to an activity which is proposed to be undertaken, by the applicant. Activity means service to be provided.And now the scheme of Advance Ruling:-Authority for Advance Rulings for Excise and Customs is meant to provide

What are ipfwadm and ipchains utilities ?

Well Samhita , The ipfwadm UtilityThe ipfwadm IP Firewall Administration utility is the tool used to build the firewall rules for all kernels prior to 2.2.0. Its command syntax can be very confusing of the flexibility of ipfwadm with a simplified command syntax, and additionally provides a chaining mechanism that allows you to manage multiple rulesets and link them together. Well cover rule chaining in a separate

how to convert .dbf file into xml file ?

.In addition to simple conversions, DBF Converter allows you manipulate data by selecting only specific columns and applying filters. Unlike simplified filtering rules that are normally available in other DBF applications, DBF Converter dynamically builds a sample database record form. The ability to put advanced masks and rules into any field of the sample record is one of the most valuable DBF Converter features

Which rule do you think was better in India- Muslim Rule or British Rule?

Which rule do you think was better in India- Muslim Rule or British Rule?

Which was the best - Mughal Rule, british rule and indian rule and WHY

Mughal rule was best, no corruption, equal rights to all, i.e., Aurangzeb badshah hone ke bawjood khud kaam karke kamate the aur us me se kharch karte the, aurangzeb ne shah jehan ko isliye qaid kiya

Which was the best - Mughal Rule, british rule and indian rule and WHY

Mughal rule was best, no corruption, equal rights to all, i.e., Aurangzeb badshah hone ke bawjood khud kaam karke kamate the aur us me se kharch karte the, aurangzeb ne shah jehan ko isliye qaid kiya

Most of the time policemen breaks the traffic rule, is there any rule when police breaks the rule, normal man chalans him?

no we are not authorised persons , we can do one thing we can hand proof to some authorised person who can take legal action against him...r u crazy? u didnt listion boss is always right,if boss is wrong,see the first line...and in this matter boss is police