Join Our WhatsApp Channel for Updates!
COMPUTER SOFTWARE and OS
| Institution | TVET |
| Course | Diploma in Social Wo... |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | stephen |
| File Type | |
| Pages | 28 Pages |
| File Size | 601.57 KB |
| Views | 7119 |
| Downloads | 1 |
| Price: |
Buy Now
 Buy via
whatsapp
|
Description
Computer software is a set of programs, documents, step-by-step
instructions (procedures) and routines associated with the operation of a
computer system that makes the hardware capable of its various activities.
• This is the logic that guides the computer hardware when
performing a task.
Software classification
• i) System software
• 1. Operating Software
• 2. System Utilities
• ii) Application software
• a) Application packages ( offshelf)
• b) User programs ( Tailor made)
Below is the document preview.
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
7642 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
572 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
594 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
8554 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
8552 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
13666 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
23113 Views
92 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
10313 Views
14 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
1358 Views
1 Downloads
573.74 KB
2920/203 object oriented programming- object programming concepts
Trending!
Covers object oriented concepts such as class, object, encapsulation, data abstraction, overloading, reusability and polymorphism
16 Pages
6975 Views
0 Downloads
303.54 KB