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How is Transaction Processing System affect performance of e-commerce sites?
Transaction Processing System influences performance of e-commerce sites:
Transaction-Processing applications characteristic Online-Transaction Processing Applications (OLTP), also termed as mission-critical applications, comprise order entry, point-of-sale systems and inventory.
This type of mission-critical system should run continuously, when it is unavailable still for a brief instant, the organizations will experience server repercussions.
Illustrations are stock exchange system, airline reservation systems and air traffic control networks. Within a simple client/server system, several clients issue requests and server responses.
Virtual Private Networks (VPN) In order to encrypt/decrypt all the communication network traffic that passes through the Internet or Intranet, a VPN uses software or hardware.
What is a semaphore? Semaphore: It is a synchronization tool which gives a general-purpose solution to controlling access to critical sections.
Draw the Context level DFD for the Safe home Software.
How non- textual information is contained in a web page? Non-textual information as digitized photo and a graphics image is not inserted directly into a HTML document. In place
Q. Explain about Batch System? A number of computer systems only did one thing at a time. They had a list of computer system can be dedicated to a single program till its c
The memory allocation scheme subject to “external” fragmentation is? Segmentation is the memory allocation scheme subject to “external” fragmentation.
What are the advantages and disadvantages of hardwired and micro programmed control? Advantages of hardwired control i. Operate at high speed ii Each state of this coun
A subroutine can contain nested form and endform blocks. False.
Frequency response of rc coupled amplifier
Q. What is Single Program Multiple Data? A general style of writing data parallel programs for MIMD computers is SPMD (single program, multiple data) means all processors execu
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