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Page "Data integrity" ¶ 19
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If and database
If a DBMS system responses users ' request in a given time period, it can be regarded as a real time database.
If this goal is met by a DBMS, then the designers and builders of the specific database can concentrate on the application's aspects, and not deal with building and maintaining the underlying DBMS.
If a database cannot tolerate even such smaller probability of data loss, then the RAID group itself is replicated ( mirrored ).
If the DBMS provides a way to interactively enter and update the database, as well as interrogate it, this capability allows for managing personal databases.
If a database cannot tolerate even such smaller probability of data loss, then the RAID group itself is replicated ( mirrored ).
If these relations are stored physically as separate disk files, completing a database query that draws information from several relations ( a join operation ) can be slow.
If the design is highly folded, expanding it like this will result in a much larger netlist database, but preserves the hierarchy dependencies.
If the password is carried as electrical signals on unsecured physical wiring between the user access point and the central system controlling the password database, it is subject to snooping by wiretapping methods.
If a new password is passed to the system in unencrypted form, security can be lost ( e. g., via wiretapping ) before the new password can even be installed in the password database.
If we wanted to retrieve all of the Orders for Customer 1234567890, we could query the database to return every row in the Order table with < u > Customer ID </ u > 1234567890 and join the Order table to the Order Line table based on < u > Order No </ u >.
If the database, application server, etc.
If a database does not support these features it is the responsibility of the application to insure data integrity while the database supports the consistency model for the data storage and retrieval.
If a parent record owns one or more related child records all of the referential integrity processes are handled by the database itself, which automatically insures the accuracy and integrity of the data so that no child record can exist without a parent ( also called being orphaned ) and that no parent loses their child records.
If the requested data has already been loaded from the database, the identity map returns the same instance of the already instantiated object, but if it has not been loaded yet, it loads it and stores the new object in the map.
If the database retained A's new value, atomicity and the constraint would both be violated.
If T < sub > 2 </ sub > is allowed to complete, B's value will be 10 too low, and A's value will be unchanged, leaving an invalid database.
If the disc is in the database, the client is able to retrieve and display the artist, album title, tracklist and some additional information.
If the phone number is not passed or the phone number is not in the ALI database, this is known as ALI Failure ; the call is then passed to the trunk group's default ESN, which is a PSAP designated for this function.
If such a class creates another object that can't be put under automated unit tests ( perhaps it communicates with a production database that isn't always available ), then the creation of objects is placed in the virtual factory method in class.
If there is no answer, they open the question up to the whole audience's database of over 30, 000 people!
If there is a " substantial change " in the database which would be qualified as a " substantial new investment ", a new protection period is granted for the resulting database.

If and supports
If the culture supports it, perhaps the economic discipline of the Lancaster school can reduce costs even further.
If a given computer implementation supports a writeable control store, the microassembler is usually provided to customers as a means of writing customized microcode.
If an image stored in one vector file format is converted to another file format that supports all the primitive objects used in that particular image, then the conversion can be lossless.
If an observation inductively supports the former but not the latter, then " inductively support " must refer to something other than changes in the probabilities of propositions.
If the display system supports rotation and scaling in addition to scrolling — an effect popularly known as Mode 7 — changing the rotation and scaling factors can draw a projection of a plane ( as in F-Zero and Super Mario Kart ) or can warp the playfield to create an extra challenge factor ( e. g., Lockjaw: The Overdose ).
If the server supports it, users may log in without providing login credentials, but the server may authorize only limited access for such sessions.
If Rhea is indeed Greek, most ancient etymologists derive Rhea (' Ρέα ) by metathesis from έρα " ground ", but a tradition embodied in Plato and in Chrysippus connected the word with " ῥέω " ( rheo ), " flow ", " discharge ", which is what LSJ supports.
If a display supports both analog and digital signals in one DVI-I input, each input method can host a distinct EDID.
If your source directly quotes or supports your argument ( meaning you either used no signal or " see " in front of your citation ) then you probably do not need a parenthetical.
If a protocol-based VLAN is created that supports IP and contains all three ports, this prevents IPX traffic from being forwarded to ports 10 and 30, and ARP traffic from being forwarded to ports 20 and 30, while still allowing IP traffic to be forwarded on all three ports.
If a fileserver supports both AFP and NFS, then clients using NFS will store files in AppleDouble format, whereas AFP users will use AppleSingle format ( resource forks are stored natively ).
If R < sup > 4 </ sup > were spacetime, the hyperplane at supports and contains the entire polyhedron.
If the ball hits the backboard supports and / or the ring but fails to hit the backboard or go into the hoop, there is no effect.
If the sending client supports DCC RESUME, it will reply with:
If the supports of two fields are space-like separated, then the fields either commute or anticommute.
If the packet traverses an Active Queue Management ( AQM ) queue ( e. g. a queue that uses Random Early Detection ( RED )) that is experiencing congestion and the corresponding router supports ECN, it may change the codepoint to instead of dropping the packet.
If the language supports automatic garbage collection ( for instance, Java or C #), then smart pointers are unnecessary for memory management, but may still be useful in managing other resources.
If an IDE supports code completion, it will fill in most of the variable's name from the first few letters.
If the bacteria isolated from each person belong to different types, then transmission from B to A is definitively disproved ; on the other hand, if the bacteria are the same strain, then this supports ( but does not definitively prove ) the theory that B infected A.
If a doctor says that a patient can benefit from marijuana, she supports we listen to the doctor rather than listening to the police.
Rubin, however, supports the MOND approach, stating " If I could have my pick, I would like to learn that Newton's laws must be modified in order to correctly describe gravitational interactions at large distances.
If a particular CSV file's variations fall outside what a particular receiving program supports, it is often feasible to examine and edit the file by hand or via simple programming to fix the problem.
If f is bandlimited, is zero outside of a certain interval, so with large enough, will be zero in some intervals too, since individual supports of in sum of won't overlap.

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