Interview Questions

Nominal money relates more to it's measure of counting - so nominal figure of what is written on bill, while "real" relates more to it's purchasing power (usually between some periods of time). For instance 100 units in nominal could buy 2 units of good in 1950 and 1 unit of good in 2005, at the same time real value of this 100 nominal units are 100 real units in 1950 and 50 real units in 2005.

Same is with GDP. In nominal it can rise due to inflation while it can stay the same or even decrease in real value.

$result = mysql_query($sql, $db_link);
$num_rows = mysql_num_rows($result);
echo "$num_rows rows found";

A journal entry is recorded accourding to the rules of debit and credit.for example goods sold for Rs 50000 for cash ----to record this -- identify the accounts involved-- i.e.goods A/cand Cash A/cgoods is a real account and cash is also a real accountdebit and credit rule for Real accounts is DEBIT WHAT COMES IN CREDIT WHAT GOES OUT according to this--cash is coming to the organisation and goods is leaving from the organisation--Entry for this is Cash A/c Dr. 50000 to Goods A/c or Sales A/c 50000 ( For Cash Sales )

- A process is an execution of a program, while a Thread is a single execution sequence within a process.

- A process can contain multiple threads. A Thread is sometimes called a lightweight process.

When a company or corporation earns a profit or surplus, that money can be put to two uses it can either be re-invested in the business called retained earnings or it can be paid to the shareholders as a dividends.

jQuery is a quick as well as concise JavaScript Library that simplifies HTML document traversing, animating, event handling, & Ajax interactions for the purpose of quick web development needs. So although they are not entirely different, both are not the same either!

A Monitor defines a lock and condition variables for managing concurrent access to shared data. The monitor uses the lock to ensure that only a single thread inactive in the monitor code at any time.

A monitor allows only one thread to lock an object at once.