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Serial sequential refers to a specific type of processing or execution order where tasks or operations are completed one after the other in a linear fashion, with each task depending on the completion of the previous one. This approach contrasts with parallel processing, where multiple tasks are processed simultaneously.
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What are the differences between serial file organization and sequential file organization?
Serial file organization stores records in a linear format, while sequential file organization stores records in a specific order defined by a key field. In serial file organization, records don't have to be retrieved in a specific order, whereas in sequential file organization, records are retrieved based on the key field's order.
What is a indexed sequential file?
An indexed sequential file is a type of file organization where data records are stored sequentially in the order of key values. An index is maintained to help locate records quickly. This combination of sequential storage and indexing allows for efficient access to data in both sequential and random access patterns.
What are the advantages of indexed-sequential file organisation?
Indexed-sequential file organization allows for efficient storage and retrieval of records by combining the benefits of sequential access (fast for batch processing) and direct access (quick for individual record retrieval). It provides faster access to records compared to purely sequential files while maintaining sequential organization for improved batch processing performance. The index allows for quick access to specific records without needing to search through the entire file.
What is the disadvantage of sequential file organization?
One disadvantage of sequential file organization is that it can be slow for locating and accessing specific records, as the entire file must be scanned sequentially from the beginning to find the desired data. Additionally, inserting or deleting records in a sequential file can be inefficient and may require reorganizing the entire file.
What is difference between sequential file and index file?
the index file is more sicurity checked and contains more information about the acess . for example An indexed file is a computer file with an index that allows easy random access to any record given its file key.The key must be such that it uniquely identifies a record. If more than one index is present the other ones are called alternate indexes.The COBOL language supports indexed files with the following command in the FILE CONTROL section. however a sequential file isA file that contains records or other elements that are stored in a chronological order based on account number or some other identifying data. In order to locate the desired data, sequential files must be read starting at the beginning of the file. A sequential file may be stored on a sequential access device such as magnetic tape or on a direct access device such as magnetic disk. Contrast with random-file.Read more: sequential-fileContent of sequential file can't be accessed directly while index file content can be accessed directly through pointer. Sequential file is time consuming in comparison with index file.Example: Index of book - index fileExample: Bundle of plates - sequential file
What are non sequential bills?
Non sequential bills, are bills whose serial numbers are not in sequence. They are random and completely different from each other.
What are non-sequential bills?
Non sequential bills, are bills whose serial numbers are not in sequence. They are random and completely different from each other.
Why did Winchester not use sequential serial numbers for the model 70 Mannlicher rifles?
It could be because sequential serial numbers would have allowed someone to collect a sample of rifles and then estimate the total number produced.
When was Belgium Browning serial number 50999 made?
Please provide the model information. Serial numbers were sequential by model only.
What word could you use instead of consecutive?
successive - sequential - running - sequent - serial
How do you read and write data to serial and sequential file using basic programming language?
you do
Does Excel stores dates as sequential serial values?
Yes it does, for dates from the 1st of January 1900, but not before that.
How much are 10 un-circulated 2 bills with sequential serial numbers worth?
That would be $20
Difference between sequential organization and serial organization?
the difference is that sequential organization: this are records are stored and accessed in a particular order sorted using a key field serial organisation: records in a file are stored one after another. You need to go first file in order to reach the required file.
What is the access method of magnetic tape?
It's sequential (or serial) access. The records are written one after the other (as if in a line or queue) and in order to find one the tape must be fast-forwarded or rewound as appropriate until the beginning of the record is found.
What is the difference between Serial and Parallel Adder?
Some key differences between a Serial and Parallel Adder are that a Serial Adder is slower, a Parallel adder is a combinational circuit and the time required for addition depends on the number of bits in a Serial, but not a Parallel. A Serial Adder is a sequential circuit while a Parallel is a combinational circuit.
What is the value of two one dollar bills with serial numbers that are in sequential order?
Two dollars. Just tell your bank cashier you want some new bills and if she has a new bundle, she'll count out up to 100 bills in sequential order.
