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COMPUTER HARDWARE MAINTENANCE
| Institution | UNIVERSITY |
| Course | COMPUTER ENGINEERING |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | Brian Mike |
| File Type | |
| Pages | 104 Pages |
| File Size | 7.62 MB |
| Views | 3022 |
| Downloads | 0 |
| Price: |
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Description
Computer is an electronic and digital device, it take data as input, process it and gives information as output and save it. Computer is used because it is more efficient and effective. Computer hardware is accessed through Software (operating System) computer is Extensible: means we can add any number of application software to this and extend its functionality. Versatile : means it is used in almost all places like hospitals, business, education, Research etc. Computer is not similar to any other electronic and digital machine but its Versatile and Extensible.
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2920/206 Database management system - topic relational databases notes
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509 Views
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250.8 KB
2920/206 Database management system - topic relational databases notes
Covers codd's rules of relational databases
Relation algebra (select, projection, catsian products, union, set difference.
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528 Views
0 Downloads
250.8 KB
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