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The Count Function can only be used with numeric data. true or false
Direct access means going straight to the record you want,and random access means pick data randomly and then find that data which you required.http://wiki.answers.com/Difference_between_direct_and_sequential_access#ixzz1685bfqda
Query
Does the graph above show a relation, a function, both a relation and a function, or neither a relation nor a function?
Reduced data redundancy, Improved data integrity, Shared data, Easier access, Reduced development time
In C++, a friend function or friend class can grant access to its private data members to other classes. The public member allows any class to access that data.
Either make the data members public, or make the member function a friend of the class containing the data member.
firewall
No. De-friend the friend class and provide an access method function.
To prevent unauthorized access to data in case of theft or physical tampering.
Block mode allows multiple data transfer each time software requests data. You can disable block mode in CMOS.
According to the Washington Post, the number of requests that Apple received from the government for customer data is between 4,000 and 5,000 requests.
Client.
I can set up an alert in the My Personal Information function.
I can set up an alert in the My Personal Information function.
It may access static data, but you have to know what 'static data' means: data, which is local to the current module (not shared with other modules), so if you use the function both from module 'A' and from module 'B', they will use different variables (with the same name).
Such software does several things. Most basic is that it recives and proceses requests to access the data contained in a database and returns results for those queries. It also ensures that only those with permission to access the data may do so. You could use it to store bits of programming or accounting data for a company or for yourself.