Interview Questions

Answer

- Rename : It is a permanent name provided to a table or column.
- Alias : It is a temporary name provided to a table or column which gets over after the execution of SQL statement.

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Answer

Set - Value is assigned to ActiveX Object from the form.

Let - Value is retried to ActiveX Object from the form.

Get - Assigns the value of an expression to a variable or property.

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Answer

There are three types of lock, namely:

Shared – This type of lock permits two or more programs to read from the locked space but does not allow them to change it.

Update – This lock is more lenient. It permits the program to read and change the locked space.

Exclusive – This lock restricts all users from accessing the locked space.

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Answer & Explanation Answer: B) It is used to create the service

Explanation:

In general, Services are Javscript functions and are responsible to do a specific tasks. Factories implements module pattern in which we use a factory method to generate an object which is use for building models.

It's syntax is
module.factory('factoryName', function);

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Answer & Explanation Answer: A) Market Research

Explanation:

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Answer

Locking is a mechanism to ensure data integrity while allowing maximum concurrent access to data. It is used to implement concurrency control when multiple users access table to manipulate its data at the same time.

Advantages :

- Avoids deadlock conditions

- Avoids clashes in capturing the resources

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Answer - echo is the most primitive of them, and just outputs the contents following the construct to the screen. print is also a construct (so parentheses are optional when calling it), but it returns TRUE on successful output and FALSE if it was unable to print out the string. However, you can pass multiple parameters to echo, like:

and it will output the string "Welcome to TechInterviews!" print does not take multiple parameters. It is also generally argued that echo is faster, but usually the speed advantage is negligible, and might not be there for future versions of PHP. printf is a function, not a construct, and allows such advantages as formatted output, but it’s the slowest way to print out data out of echo, print and printf.

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Answer

In international accounting LIFO and extraordinary items are prohibited

In international accounting, proposed dividend entry is made in the Year in which it is declared, but in Indian Accounting Standards Proposed Divided entry is passed in the year for which dividend is declared. e.g. Dividend for 09-10 declared in AGM on 14 Sept 2010, Financial (Accounting) Year = 2009-10

In Indian Accounting entry would be passed in 2009-10 Accounts books, but in International Accounting entry would be passed in the year 2010-11 Accounts books.

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