Interview Questions

IDMS uses record locks to prevent another run-unit from updating the same record.

Copy constructor is a constructor function with the same name as the class and used to make deep copy of objects.

Money market instruments are debt securities that generally give the owner the unconditional right to receive a stated, fixed sum of money on a specified date.

There are several money market instruments in most Western countries, including treasury bills, commercial paper, bankers' acceptances, deposits, certificates of deposit, bills of exchange, repurchase agreements, federal funds, and short-lived mortgage- and asset-backed securities.

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.

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

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!