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 | 7175 |
| Downloads | 0 |
| Price: |
Buy Now
 Buy via
whatsapp
|
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.
Below is the document preview.
-page001.jpeg)
2920/206 Database management system - Database normalization topic notes
Trending!
This is a topic lecture notes on database management system. Topic is database normalization. It explains what is normalization, use of delete, insert and update anomaly. Explains how to normalize 1,2,3,boy cord, 4 and 5th forms. It ends with outlining the advantages and disadvantages of database normalization.
12 Pages
10373 Views
0 Downloads
165.81 KB
2920/206 Database management system -topic database transaction
Trending!
Database management system notes. Topic is database transaction. It covers what are properties of transaction (acid properties), transaction status, interference between co-current transactions, cocurency control techniques and database recovery techniques
10 Pages
10458 Views
0 Downloads
125.07 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.
15 Pages
702 Views
0 Downloads
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.
15 Pages
757 Views
0 Downloads
250.8 KB
GRADE 9: CREATIVE ARTS TERM 1,2,3 NOTES
Trending!
Download a copy of the comprehensive GRADE 9: CREATIVE ARTS TERM 1,2,3 NOTES. Perfect resource for teachers and students covering the entire syllabus. Ideal for exam preparation and understanding key concepts.
75 Pages
11244 Views
12 Downloads
1.04 MB
GRADE 9: PRETECHNICAL STUDIES TERM 1,2,3 NOTES
Trending!
Download a copy of the comprehensive GRADE 9: PRETECHNICAL STUDIES TERM 1,2,3 NOTES. Perfect resource for teachers and students covering the entire syllabus. Ideal for exam preparation and understanding key concepts.
85 Pages
11687 Views
10 Downloads
2.69 MB
GRADE 9: INTEGRATED SCIENCE TERM 1,2,3 NOTES
Recommended!
Trending!
Download a copy of the comprehensive GRADE 9: INTEGRATED SCIENCE TERM 1,2,3 NOTES. Perfect resource for teachers and students covering the entire syllabus. Ideal for exam preparation and understanding key concepts.
62 Pages
17115 Views
21 Downloads
1.43 MB
GRADE 9: AGRICULTURE & NUTRITION TERM 1,2,3 NOTES
Recommended!
Trending!
Download a copy of the comprehensive GRADE 9: AGRICULTURE & NUTRITION TERM 1,2,3 NOTES. Perfect resource for teachers and students covering the entire syllabus. Ideal for exam preparation and understanding key concepts.
27 Pages
29341 Views
95 Downloads
15.02 MB
GRADE 9: MATHEMATICS TERM 1,2,3 NOTES
Trending!
Download a copy of the comprehensive GRADE 9: MATHEMATICS TERM 1,2,3 NOTES. Perfect resource for teachers and students covering the entire syllabus. Ideal for exam preparation and understanding key concepts.
271 Pages
13746 Views
16 Downloads
5.61 MB
PHARMACOLOGY
Acquire knowledge of the drug laws in Kenya and be able to apply them in regard to their dosages, actions, indications, contra-indications, side effects, storage, custody, prescribing and/or administration as well as recording.
65 Pages
1711 Views
1 Downloads
573.74 KB