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(Just as the recruiter is screening you, let the recruiter know you arescreening him or her. Learn more about his or her skill level and experience s a recruiter. If the recruiter has less than two years of experience,he or she is still in the process of learning the trade.)
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Insulin is a protein synthesized in E.coli bacteria. Trade name is Humulin.
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Thursday, March 20, 2008
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The ndd Command
Several of the network settings discussed in this article are configured using the ndd command. It is used to examine and set kernel module parameters, namely the Transmission Control Protocol/Internet Protocol (TCP/IP) drivers. Most kernel parameters accessible through ndd can be modified without rebooting the system.
To see which parameters are available, use the following ndd commands:
# ndd /dev/arp \?
# ndd /dev/icmp \?
# ndd /dev/ip \?
# ndd /dev/tcp \?
# ndd /dev/udp \?These commands list the parameters for the
Address Resolution Protocol (ARP), Internet Control Message Protocol (ICMP), IP, TCP, and User Datagram Protocol (UDP) drivers. In this updated BluePrint OnLine article, the various drivers are listed in alphabetic order.
The Solaris 8 and 9 OE releases include support for the next version of the Internet Protocol suite (IPv6) and the Internet Protocol Security architecture (IPsec). These have additional drivers. A list of parameters for these drivers can be found with the following commands:
# ndd /dev/ip6 \?
# ndd /dev/icmp6 \?
# ndd /dev/tcp6 \?
# ndd /dev/udp6 \?
# ndd /dev/ipsecesp \?
# ndd /dev/ipsecah \?The IPv6 parameters for the ICMP, IP, TCP, and UDP drivers are also listed in the standard (IPv4) parameter lists. This article does not discuss IPsec, but the parameters are listed here for completeness. Neither IPv6 nor IPsec support will be supported in any Solaris OE release earlier than Solaris 8 OE.
There are also network interface device drivers with parameters that can be adjusted using the ndd command. The following command will list the parameters for the hme (FastEthernet) device driver:
# ndd /dev/hme \?The "\?" string is required to prevent the shell from interpreting the "?" as a special character. Using "\?" will list all parameters for the driver and indicate whether the parameter is read only, write only, or
read and write. The current parameter value or status information can be read by specifying the driver and
parameter names.
This example shows the output of a ndd command examining the debugging status of the ARP driver. (The output "0" indicates that the option is disabled.)
# ndd /dev/arp arp_debug
0ndd-specified parameter values are integers with "0" meaning disable, "1" meaning enable, or a large integer to set a time or size value. Setting parameters requires the "-set" option, the driver name, the parameter name, and the new value.
For example, to enable debugging mode in the ARP driver use this ndd command:
# ndd -set /dev/arp arp_debug 1Notes on Parameter Changes Previously, only some ndd parameter documentation was available from Sun. This has been a known problem. Since the release of the Solaris 8 OE, there is now documentation of selected tunable TCP/IP parameters. The book is the Solaris Tunable Parameters Reference Manual and is available on the docs.sun.comSM web site. Most of the parameter information for the Solaris 9 OE is also applicable to previous releases.
Network parameters set with the ndd command apply to the currently running Solaris instance; parameter changes do not last past system reboots. Once a system is booted, the default parameters will be used. To provide a simple method of setting the ndd network parameters mentioned in this article at Solaris boot time, a system init script has been created and is described in "Sample System nddconfig init Script."
Setting driver parameters involves making trade-offs. Most parameters involve changing the default Solaris OE configuration. The default settings are optimal for most situations. Adjusting parameters might affect normal system operation, so Sun does not encourage parameter changes.
All ndd parameter changes suggested in this article include a discussion of trade-offs, where appropriate. Some settings change the expected operation of systems; these are noted. Most of these recommended parameter changes are being actively used on production systems at customer sites.
Sun sometimes alters parameter names or adds additional parameters between releases of the Solaris OE. Most of the IPv4 parameters described in this article are used consistently across Solaris OE releases. When there are exceptions, the text for the parameter specifically mentions the OE differences.
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Technical analysis is predicting the future behaviour of the price movement of a particular stock on the basis of past price trends. Apart from price the other imp factor considered in technical analysis is the volume of the trade.Technical analysis beleives in foll:
1.Price discountws everything i.e demand , supply forces, marketnews etc all factors are reflected in the price for the given period.
2.Prices move in trends.
3.Trends are repetitive
Fundamental analysis is the practice of studying the fundamentals of a company to determine if a business is a
good investment. Fundamental analysis can answer questions such as "what are the chances this business is going to go bankrupt" and "how certain can I be that this stock will continue paying dividends?" It involves studying financial statements such as the balance sheet.
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Tuesday, March 18, 2008
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Over-the-counter (OTC) trading is to trade financial instruments such as stocks, bonds, or derivatives directly between two parties. It is the opposite of exchange trading which occurs on futures exchanges or stock exchanges.
An over-the-counter (OTC) contract is a bi-lateral contract in which two parties agree on how a particular trade or agreement is to be settled in the future. For derivatives, these agreements are usually governed by an International Swaps and Derivatives Association agreement.
An over-the-counter (OTC) market is a financial market where products are traded over-the-counter.
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Intangible assets are defined as those non-monetary assets that cannot be seen, touched or physically measured and which are created through time and/or effort. There are two primary forms of intangibles - legal intangibles (such as trade secrets (e.g., customer lists), copyrights, patents, trademarks, and goodwill) and competitive intangibles (such as knowledge activities (know-how,knowledge), collaboration activities, leverage activities, and structural activities).
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Global Depositary Receipt --
A certificate issued by the banks in some country for shares of a foreign company. The shares are held by the branch of an international bank in that country. And the shares trade as domestic shares but are offered for sale globally through the various bank branches.
ADR's (American Depositary Reciepts) --
Issued to US investors to buy shares in foreign companies without undertaking cross border transactions.These are issued by US depositary bank.
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trade is the part of commerce .trade refers to the buying and selling .where as commerce refers the whole system of business ,accounting .commerce is an ocean ,trade like a river which will merge into the sea.
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