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Answer: In a database, a key field is used to uniquely identify each record for retrieval or manipulation.
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-Chris
Answer:
False
Explanation:
Moore's law observes the principle that the computing speed and capability of computers doubles after every two years, because of increases in the number of transistors a microchip can contain. This increase in coputational power will rather help banks and e-commerce sites (the defenders) much more than it will help the attackers. This is so because cryptographic systems are designed so that a small amount of extra work by the defender leads to an much much greater amount of work for the attacker.
Answer:
আপনি কি জানেন যে বেশিরভাগ লোকেরা আপনার প্রশ্নটি কী তা বুঝতে পারে না? আপনি কী বলছেন তা আমি জানি না, আমার ফোনে কেবল একটি অনুবাদক আছে!
Type 2016 document.pdf.files
Answer:
The first computer brought in Nepal was IBM 1401 which was brought by the government in lease for the population census of 1972 (2028 BS). Later in 1975 (2031 BS)YantrikSarinikaran Kendra (Electronic Data Processing Centre) was established which was later called as National Computer Centre ( NCC )